When I interviewed him 12 months ago, Logan O’Hoppe told me that he keeps two journals. One is for baseball. The other is for life. As the then-rookie catcher explained, “It’s tough to stay in a consistent headspace day to day,” and writing down his thoughts helps keep him centered.

One year later, he’s not only taking his game to a new level — O’Hoppe has a 137 wRC+ over 70 plate appearances — he’s also upping his journal input. I learned as much when I asked the LA backstop if he ever writes about the ballparks he visits. Moreover, I learned those visits are atypical of most major leaguers’.

“I’ve got three different ones now,” O’Hoppe explained when the Angels played at Fenway Park earlier this month. “One is for the game-planning stuff with the pitcher, and another is for hitting; those are obviously all baseball. With the third one, yes, I write a lot about the ballparks. It keeps my perspective in line. Early on last year, when I was really new to [the big leagues], I tended to think that this was the end all be all, and that the results were everything. I’m trying to realign my perspective and understand the results for what they are. I feel like it’s really helped me to come to different ballparks like this one, and sit alone in stadiums that I was at growing up.”

Adam Wainwright did something similar toward the end of his career, visiting various locales in ballparks, such as press boxes and concourses, prior to games. O’Hoppe is doing something similar, only on the front end of his career. Read the rest of this entry »

Life in the minor leagues differs greatly from life in the majors, often leaving those who climb the affiliated ladder with a multitude of stories. While some of those experiences are amusing in hindsight, many of them also underscore why minor leaguers fought so hard to unionize in an effort to improve their pay and working conditions. From torturous bus rides to cheap motels and ballpark mishaps, life before players make the big leagues can leave you laughing – and shaking your head. Here is a collection of a few such stories, courtesy of nine people in the game well versed in life on the farm.

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Liam Hendriks, Boston Red Sox pitcher:

“The minor leagues are character building. You go through the adversity to get to the [big leagues], and the juice is worth the squeeze. It’s been a minute since I’ve been down there, but the minors are just a grind. You wake up early in the morning to travel to the next town, then you stay in shitty hotels. You learn to find the silver linings in everything.

“One story I’ll always remember is Chris Colabello getting called up. He had spent [seven] years in indie ball, got signed as a 27-year-old to Double-A with the Twins, and I was with him in Triple-A in 2013. We were on the bus — I think it was Lehigh Valley to Rochester — playing cards in back. I don’t remember what game we were playing, but I had the best hand I’ve ever had in my life. One of the other guys had one of the best hands of his life. The manager, Gene Glynn, comes walking down. He says, ‘Hey Chris, got a minute?’ Tells him he’s getting called up. Twenty-eight years old, all those years grinding in indie ball, and he’s getting his first call-up. Calls his old man, was crying on the phone. Read the rest of this entry »

Tyler O’Neill didn’t take long to adapt to a new team. Traded to the Red Sox in December after spending six years with the Cardinals, O’Neill claimed sole possession of a major league record by homering on Opening Day for the fifth straight season. As we approach the two-week mark of the season — yes, it’s early — he finds himself atop major leaderboards and has helped Boston get off to a 7-4 start.

On Tuesday at Fenway Park, O’Neill launched a towering solo shot over the Green Monster off Orioles ace Corbin Burnes to put the Red Sox up 1-0 in the first inning:

The Statcast-estimated distance of 413 feet made that O’Neill’s longest of this season so far. It was his sixth homer, momentarily moving him out of a tie with Mookie Betts, Marcell Ozuna, and Mike Trout, though Trout countered with his sixth later on Tuesday night. Nonetheless, O’Neill has matched Fred Lynn’s hot 1979 start for the most homers by a Red Sox player in the team’s first 11 games of a season, doing so while making just nine starts and a pinch-hitting appearance. By comparison, last season O’Neill didn’t hit his sixth home run until August 11, and finished with just nine in 72 games.

O’Neill began the season by homering off Mariners reliever Cody Bolton on Opening Day in Seattle. In doing so, he broke a tie with Yogi Berra (1955–58), Gary Carter (1977–80) and Todd Hundley (1994–97) for the most consecutive Opening Day games with a home run. (And you thought you were glad baseball was back!) He closed out the Seattle series with a homer off Bryce Miller on March 31, took the Angels’ Griffin Canning and José Soriano deep on April 5, then added a dinger against Chase Silseth on April 7.

Unfortunately for the Red Sox, O’Neill’s blast on Tuesday was their only run of the day; they lost 7-1. And oddly enough, the 28-year-old left fielder hasn’t driven in anyone else despite his six home runs, which is more a commentary on his teammates than his own failings; he’s 1-for-3 with a pair of walks with runners in scoring position. Regardless of his RBI total, he’s swinging a very hot bat overall, hitting .344/.488/.906. It’s not every day you’re miles ahead of two future Hall of Famers for the major league lead in key categories, so we’ll note that his slugging percentage is 126 points ahead of the second-ranked Trout, and his 276 wRC+ is 32 points ahead of the second-ranked Betts. Meanwhile his on-base percentage merely leads the American League.

Of course, O’Neill has played just 10 games, the first nine of them against the Mariners, A’s, and Angels — all on the road — and there’s only so much we can take from that, but the number one thing is that he’s healthy, and that’s a big one, because save for his monster 2021 season and his brawny physique (“listed at 5-foot-11 and 200 pounds, of which about 198 pounds is biceps and quads,” wrote Michael Baumann), injuries have largely defined his career.

Drafted by the Mariners out of a British Columbia high school in the third round in 2013, O’Neill became a Cardinal in the Marco Gonzales trade four years later. He debuted in the majors on April 19, 2018, but spent much of that season and the next one bouncing back and forth between Triple-A and the majors, with five (!) trips to the injured list thrown in for good measure. After spending all of 2020 in the majors and on the active roster — and even winning his first Gold Glove, but hitting a miserable .173/.261/.360 — he finally got something close to a full-length season under his belt in 2021, hitting .286/.352/560 (143 wRC+) with 34 homers, 15 steals, and 5.3 WAR in just 136 games, but accompanying that with two more trips to the IL. He added a second Gold Glove that year, and finished eighth in the NL MVP voting, but since then he hasn’t come close to replicating that season, with injuries limiting him to just 168 games, 23 homers, a 98 wRC+ and 2.0 WAR across 2022–23, another two-year span that included five trips to the IL:

Thus the 28-year-old O’Neill entered this season having played more than 100 games in a major league season just once, and more than 72 just twice. Between his injuries, a crowded field of alternatives, his increasing price tag, and a spat with manager Oliver Marmol — who publicly questioned O’Neill’s effort running the bases during a heavy rain last April 4 in St. Louis, calling his effort “unacceptable” — O’Neill fell out of favor in St. Louis. On December 8, the Cardinals traded the pending free agent to the Red Sox in exchange for a pair of righty relievers, Nick Robertson and Victor Santos.

So far, the change of scenery seems to agree with him, though it’s worth noting that Tuesday’s game was his first at Fenway with the Red Sox. One game, one homer? That’s a pretty good rate!

In light of O’Neill’s long history of leg woes, it’s worth pointing out that as of now he’s hitting the ball harder than in the past two seasons. I present these stats while acknowledging that we don’t have enough data to draw strong conclusions about what’s happening yet; this is as much about his decline from 2021 as it is his torrid start:

Bear in mind that, as Baseball Prospectus’ Russell Carlton has noted, exit velocity stabilizes around 40 batted ball events, and barrel rate at 50 BBE, while groundball, fly ball, and hard-hit rates do so at 80 BBE. Within this small sample, this year’s exit velo and barrel rate at least look more like 2021 than ’22 or ’23. On a rolling basis of 25 plate appearances, both his xSLG and xwOBA show that his season-opening hot streak resembles only two or three stretches from the past two seasons, while he had a handful of such stretches in 2021:

The other thing to note about O’Neill is how much he’s tightened his approach so far. He’s a guy with a lot of swing-and-miss in his game, so much so that even as he ranked no. 61 on our Top 100 Prospects list in 2018, he had 30/40 grades (present/future) on his hit tool, and from 2018–23, he struck out 30% of the time, seventh among hitters with at least 1,500 PA in that span. Production-wise, he’s near the upper end among guys with strikeout rates in that neighborhood; of the hitters with the 30 highest strikeout rates over at least 1,000 PA within that span — everybody from 28.8% up — his 111 wRC+ ranks fourth, behind only Luke Voit (123), Giancarlo Stanton (122), and Teoscar Hernández (117).

Entering this season, O’Neill had swung at 72.5% of pitches within the strike zone, including 71% last year; so far this year, he’s cut that down to 50.8%. Similarly, his overall swing rate of 48.1% entering this year (44.9% last year) is down to 36%. His swinging strike rate of 15.4% (11.2% last year) is way down to 6.4%, and his strikeout rate, which was 25.2% last year, is at 19.5%. Mind you, none of these stats have stabilized — swing rate takes about 50 PA (he’s at 41) and strikeout rate requires roughly 60 PA — but those are at least promising trends.

We’re obviously still early enough in the season that any trend could be a mirage, a two-week heater or skid that might not merit closer scrutiny if it were located in mid-June or the dog days of August. Still, when combined with his hot streak, the health and change-of-scenery aspects of O’Neill’s situation are at least worth keeping an eye on. He’s not going to continue slugging .906, but for a team whose outfielders entered this season ranking 22nd in the majors with a combined 96 wRC+ since 2020 — i.e., the post-Betts era — this counts as a welcome development.

A month after signing starting pitcher Brayan Bello to a six-year extension, the Boston Red Sox are at it again, this time extending rookie center fielder Ceddanne Rafaela on an eight-year deal worth $50 million. If Rafaela sticks in the majors long enough this season to earn a year of service time, this extension will prolong his free agent eligibility for two years; either way, he’ll be paid a guaranteed salary through the 2031 season.

How you feel about Rafaela comes down to just what you think about his defense. Eric Longenhagen and Tess Taruskin rated Rafaela as the only prospect on THE BOARD last year with a 70 present value for defense and the only one with a future value of 80. They were hardly alone in their praise for his glove, either, as other outlets such as Baseball Prospectus and MLB Pipeline also gave complimentary reviews to his leathercraft.

While prospect writers have occasionally missed on the eventual defensive performance of prospects – Gregory Polanco comes to mind – Rafaela certainly hasn’t shown anything in his limited time in the majors that refutes these views. Measuring minor league defense, as opposed to viewing it, is fraught with obvious peril, but the defensive estimates that ZiPS uses for minor leaguers also love his glove. ZiPS uses a Total Zone-esque measure from Gameday hit locations, similar to Sean Smith’s methodology from nearly 15 years ago. Yes, we’d prefer to have something like OAA or DRS or even UZR for minor leaguers publicly available, but we don’t, so we have to generally be more conservative about conclusions drawn from the data. But for what it’s worth, these estimates, which I call zDEF, had Rafaela as an elite defensive center fielder in the minors in 2023.

Incidentally, zDEF had Rafaela at +3 as a shortstop total for his minor league career, so if the circumstances warranted it, it wouldn’t necessarily be the craziest thing to see him follow in the footsteps of another former Red Sox prospect, Mookie Betts, and move back to shortstop at some point, though that certainly is not why Boston signed Rafaela long term.

Let’s run the eight-year ZiPS for Rafaela.

All told, ZiPS would happily offer him an eight-year, $67 million — $17 million more than what the Red Sox gave him.

One thing to take into consideration: So long as Rafaela’s glove is excellent, he doesn’t need to take a big offensive step forward to be worth his contract. ZiPS has Rafaela hitting for a skosh more power, enough to get his OPS+ and wRC+ into the 100 range during his peak years, but not sufficient to make him a superstar. As a result, his projections keep him in the solidly above-average territory – he’ll likely have an All-Star appearance or two during an up year – but comfortably below star status. These offensive numbers make him slightly better offensively than the inevitable comp given for him, Jackie Bradley Jr., who put up a 93 OPS+ over parts of eight seasons in Boston and was a few runs better defensively than Rafaela’s projections. Suffice it to say, if ZiPS’s natural conservatism with minor league defensive numbers ends up lowballing Rafaela, he’d be a steal at this price and put up WAR numbers in the range of Kevin Kiermaier’s best years.

As an offensive player, Rafaela remains a work in progress. In nine games this season entering Tuesday, he’s hitting .233/.286/.400 with two triples and an 85 wRC+. He’s actually gotten better at making contact, going from a 69% contact rate at Triple-A last year to 73% in the majors so far. Admittedly, this improvement has come in a small sample — he’s made just 124 big league plate appearances combined between his 2023 late-season debut (72.1% contact in 89 PA) and this year (76.3% in his 35 PA) — but it is still encouraging.

That said, he remains far too aggressive at the plate, especially when you consider his specific profile as a hitter. Unlike his teammate Rafael Devers, who also swings at a pretty high rate of pitches out of the zone, Rafaela doesn’t hit the ball particularly hard; Devers has power to spare, so even though he doesn’t make as much hard contact on pitches out of the zone — his average exit velocity drops to 85.5 mph, down from 94.9 mph on in-zone pitches — he can still do damage. Rafaela doesn’t have that luxury. Instead, he is a speedster (ranking 28th in sprint speed this season among 202 qualified players) who plays his home games at Fenway Park, one of baseball’s best parks for batting average. He should be incentivized to have a more contact-oriented game than most other batters. His contact skills appear to be improving, but he won’t get the most out of his game if he keeps chasing pitches that’s he unlikely to hit.

The Betts trade and the departure of Xander Bogaerts are still, rightfully, pain points for Boston fans. But since then, the Red Sox seem to be making a better effort to retain the players they develop, first with the Devers extension in January 2023 and now with Bello and Rafaela. Ultimately, winning is the only thing that will make things better in Boston. Keeping Rafaela in town should be an important step toward that.

It’s been a hot start to the 2024 season for the Boston Red Sox. They started the season with a 10-game road trip to the West Coast and arrived home Monday at 7-3 after a four-game split in Seattle, a three-game sweep in what will likely be their final trip to play the A’s in Oakland, and a 2-1 series win over the Angels. While Boston hasn’t exactly met the highest of competition yet — this week’s home-opening series with Baltimore should be a serious test — the Sox entered Tuesday with the second-best run differential in the majors, at +26. Aside from the Trevor Story’s injury, which as Jon Becker explained yesterday is going to test Boston’s uninspiring middle infield depth, it’s been an encouraging first two weeks for Alex Cora’s club.

Somewhat unexpectedly, pitching has been the story of Boston’s early success, after the Red Sox redesigned their pitching infrastructure over the offseason. In this regard, two of the most important additions to the club are not current players but former big league pitchers: Craig Breslow, who replaced Chaim Bloom as the team’s chief baseball officer, and Andrew Bailey, the new pitching coach. After pitching as a reliever for 12 years in the majors, including parts of five seasons with the Red Sox, Breslow spent five years in the Cubs’ front office working to overhaul their pitching program. One of Breslow’s first moves was to hire Bailey, his former Red Sox teammate. Bailey, a two-time All-Star and the 2009 American League Rookie of the Year, came over from the Giants, where he held the same role and helped to develop the likes of Logan Webb, Kevin Gausman, and Carlos Rodón into some of baseball’s top pitchers recent years. Boston also hired Justin Willard to a role it titled “director of pitching.”

Entering Tuesday, Red Sox pitchers lead the majors with a 1.49 ERA, a 2.92 FIP, a 3.08 xFIP, 10.49 strikeouts per nine, and 2.4 WAR. Two times through the rotation, Tanner Houck hasn’t allowed a run, and Nick Pivetta, Kutter Crawford, and Garrett Whitlock have allowed one earned run each. The bullpen has supported this rotation capably, too — in 37.1 innings, Boston relievers rank second in baseball with 0.8 WAR, third with a 1.45 ERA and 3.40 xFIP, and fourth with a 3.18 FIP. All of this from a staff that features mostly the same members from a group that struggled last season. It’s too early to know for sure if 2024 will be any different, but this is an auspicious start. Read the rest of this entry »

Welcome back to Top of the Order, where every Monday, Wednesday, and Friday, I’ll be starting your baseball day with some news, notes, and thoughts about the game we love.

The Red Sox trounced the Angels on Sunday to bring their record to an excellent 8-3 in the early going. But the night before, they lost shortstop Trevor Story to a significant injury that could end his season, when he subluxated his shoulder diving for a grounder. Despite his slow start (67 wRC+), things were looking up for Story. He was fully healthy and at his natural position for the first time since he joined the Red Sox; he had slid over to second upon signing with the team ahead of 2022, when Xander Bogaerts was still around, and played just 43 games last year after undergoing internal brace surgery on a torn UCL in his elbow.

Indeed, Boston entered this season optimistic that Story’s health and production would return. And after offensive anchor Justin Turner left in free agency, the Sox were relying on Story’s righty bat to balance out a heavily left-handed middle of the lineup, which features Rafael Devers, Masataka Yoshida, and Triston Casas. Without Story, that job falls mostly on Tyler O’Neill’s chiseled shoulders.

Story’s injury is the second that Boston’s middle infield will have to weather; offseason acquisition Vaughn Grissom was set to play second base, but he strained his hamstring early in spring training and isn’t expected to be back until late April at the earliest. That leaves a ragtag middle infield, with two more lefties, Enmanuel Valdez at second and David Hamilton at short, expected to see most of the playing time up the middle. Righties Pablo Reyes and Bobby Dalbec will fill in against tough lefties, though the latter is more of a corner infielder. Valdez has been anemic in his first 35 plate appearances this year — his wRC+ is -13 — but he was solid in much more extensive rookie campaign last year, with a 102 wRC+. Hamilton’s start has been the opposite story: He mashed his first homer on Sunday in his first game back up after posting a 25 wRC+ in his first 39 big league plate appearances in 2023.

Both are decent role players and average-ish hitters (Hamilton is a 50-grade hitter, Valdez 45), with Hamilton also possessing blazing speed. But even when Grissom comes back, at least one of them will have to be a bit more than that somewhere on the middle infield. More importantly, O’Neill needs to keep hitting something like he is (I don’t think he’ll keep up his 73-homer pace), and Yoshida needs to get going.

…

Unlike the Red Sox, the Nationals are doing what was generally expected of them: playing .333 ball. What does intrigue me, though, is how the defense has been aligned.

Despite keeping Victor Robles around instead of non-tendering him, he was relegated to the bench to start the year, only picking up a couple of starts (one against a lefty, and one with Jesse Winker out due to illness) before hitting the IL after suffering a hamstring injury in that second game. Instead, the Nationals not only rostered two lefty-hitting, outfield-playing non-roster invitees in Winker and Eddie Rosario, but they’re starting them both — with Rosario in center!

Rosario is 32, not fleet of foot (13th-percentile sprint speed), and not a very good outfielder; he was solid last year in left field but graded out negatively there in 2022, and of course center requires covering more ground. Even with Robles hurt and Jacob Young (who profiles more as a fourth outfielder-type) on the roster in his stead, playing Rosario up the middle doesn’t really make much sense. Offseason signee Joey Gallo is only 30, and he is more experienced and has performed better out there than Rosario has in his career — Gallo has five defensive runs saved in 463 innings patrolling center — but he has been relegated to first base entirely so far, with Joey Meneses as the regular designated hitter.

In a vacuum, I can understand why Washington wants to keep Lane Thomas in one spot; he’s the only outfielder on the roster who starts against righties and lefties alike, and his strong arm plays well in right. I can also understand, in a vacuum, wanting Meneses at DH, leaving Gallo (the only other player with extensive experience there) at first; Meneses isn’t a good first baseman! But if those decisions lead to playing an average-at-best left fielder in center field, one of the most consequential defensive positions on the diamond, they’re not the right ones.

…

One position switch that is paying off, though, is Spencer Steer’s multi-season willingness to keep switching positions. Ostensibly, he’s a third baseman; that’s where he played most of his innings in his first big-league action in 2022 and where he started out last year. But when Elly De La Cruz and Matt McLain came up, Steer slid across the diamond to first with Joey Votto sidelined by shoulder surgery. When Votto came back and Christian Encarnacion-Strand came up? No problem, Steer made 13 starts at second and played the outfield for the first time outside of nine innings in 2022.

All that bouncing around in 2023 didn’t affect his bat, as he finished sixth in Rookie of the Year balloting and put up a 118 wRC+. But having a full year of experience at the plate and settling in as the full-time left fielder could have Steer really turning a corner here in 2024. His 237 wRC+ is of course unsustainable, and it’s just nine games, but he’s walking at the same rate of over 10% and striking out less. He also has 10% of last year’s barrel total (three already) in just 6% of the plate appearances.

Orion Kerkering enjoyed a meteoric rise to the big leagues last year. The 2022 fifth-round draft pick began the campaign in Low-A Clearwater, and when
October rolled around he was taking the mound for the Philadelphia Phillies in the postseason. His numbers along the way were eye-catching. Pitching out of the bullpen at four minor-league levels, the University of South Florida product logged a 1.51 ERA and a 38.9% strikeout rate over 53-and-two-thirds innings. Called up in late September, he proceeded to fan six batters and allow one run in three appearances comprising the same number of innings.

That Kerkering was then entrusted to take the ball in the playoffs was a testament to his talent — a big part of which is a bat-missing offering even more impressive than his 98.6-mph fastball.

“That’s hard for me to do,” Kerkering replied when asked to describe his signature pitch. “I call it a slider and everyone says it’s one of the best ones out there. To that, I’m kind of, ‘OK, whatever. That’s fine.’ I just trust it as much as I can.”

The 22-year-old right-hander started throwing a slider as a Venice, Florida prep. Velocity-wise, it was 78-81 mph early on, and from there it got “faster and faster” to where it is now a crisp 86-87. The shape is basically the same — “with maybe a little more movement” — as is the grip.

“It’s kind of like how you teach a 12-year-old a curveball,” he said of the grip. “But instead of spinning on top of it, I spin on the 1:20-2:00 o’clock axis. If you think of [Clayton] Kershaw’s curveball, it will spin and then drop. Mine is the same way. It has the gyro spin, then it takes off.” Read the rest of this entry »

With the start of the season a little over two weeks away, it’s time for one of my most beloved/hated/dreaded annual traditions: making my picks for breakouts and busts. For those of you who haven’t read one of these pieces in the past, these are my picks for the players who are the most likely to change the general consensus about them over the course of the 2024 season. And since we’re talking about generally low-probability outcomes — this isn’t a list of players with better or worse projections than last year — there’s no exercise with more potential to make me look super smart… or dumb. For every Jordan Montgomery or Dylan Cease who makes the breakouts list, there’s a Yusei Kikuchi or Sam Howard pick that I definitely wish I could forget I made!

As usual, let’s start with a quick table of the triumphs and humiliations of last year’s picks.

It wasn’t a great year for breakouts, as the only one I’d really call a true win was Tanner Scott, who was one of the elite relievers in baseball. While some of the pitchers that didn’t really break out had silver linings — Hunter Greene pitched better than his actual ERA and Brandon Pfaadt had a kick-ass postseason — I can’t say that our collective opinions of any of the other pitchers changed drastically in 2023. Except maybe Roansy Contreras, in the wrong direction. The busts went quite a bit better — for me, anyway — with arguably six of the eight considered disappointments for their teams in 2023. But it’s certainly less satisfying to have your pessimism be confirmed rather than your optimism.

The Breakouts

Edward Cabrera, Miami Marlins
The fact that Edward Cabrera walks a lot of batters is, of course, a Very Big Deal. But there’s so much talent bubbling underneath the surface that it’s hard to not feel that if something clicks, he could be one of the top 10 pitchers in the league. Despite his frequent command problems, Cabrera misses bats, and not just by blowing away batters with velocity. Sometimes, these inconsistent young pitchers with velocity have trouble getting strike three – Nathan Eovaldi was a classic example of this early in his career – or batters don’t actually chase them out of the strike zone. These aren’t Cabrera’s problems, and he isn’t getting hit hard, either. His biggest problem has been falling behind in the count; his first-strike percentages in the majors have been dismal, and that’s an important number in terms of predicting future walks. But at least both he and his team are quite aware of this. The fact that he’s missed a lot of time due to injuries could also explain his command issues. For all of this organization’s flaws in other areas, it has a strong record of developing pitchers with similar profiles to Cabrera. With more experience, he should be able to figure things out at the big league level.

Alas, Cabrera’s case is complicated by a shoulder impingement that was diagnosed recently following an MRI. It remains to be seen how much time he’ll miss, though it seems certain he’ll start the season the IL. I like him enough that I’m still keeping him on this list; hopefully, his prognosis won’t get worse upon further evaluation.

Griffin Canning, Los Angeles Angels
Aside from Shohei Ohtani and Mike Trout, the 2023 Angels were rarely watchable. So you’ll be forgiven if you didn’t realize that Griffin Canning quietly had a successful return last season from a stress fracture in his back that had kept him out of action for nearly two years. Not only was he a competent mid-rotation starter, he actually added a tick to his fastball and had a career best strikeout rate. As the season went on, hitters chased him out of the strike zone more frequently than in previous years, which is necessary for a pitcher like Canning, who will never dazzle anyone with pure velocity.

Canning still has a tendency to leave a pitch hanging in the wrong place – especially with his curve – but in his second full season back, I’m hopeful he can make progress there. I think there’s a real shot he ends the season considered a solid no. 2 starter instead of an afterthought.

Graham Ashcraft and Hunter Greene, Cincinnati Reds
Screw it, I’m taking them again! Since I’m sort of cheating by having the same reasoning two years in a row, I’ll make them split a single breakout pick. Both still have two wipeout pitches, but each still has an issue holding him back. Greene had trouble at times last season when he left his four-seamer over the middle of the plate; despite his heater’s 98.3 mph average velocity, nine of the 19 home runs he allowed came on four-seamers in the heart zone. Meanwhile, Ashcraft struggled to strike batters out. Both pitchers have made significant tweaks to their repertoires. Ashcraft added a changeup, and Greene started throwing a curveball and a splitter in the offseason. They can’t both not break out again, right? If it doesn’t work out, I may take them for a third year simply out of stubbornness.

Nick Pivetta, Boston Red Sox
No name at the top of 2023 stuff leaderboard may be more surprising than Nick Pivetta’s, especially if, like most people, you didn’t pay a lot of attention to the Red Sox in the second half of last season. Pivetta lost his starting job in mid-May, went to the bullpen and added a sweeper. The new pitch turned his season around and he returned to the rotation for good in September, making five starts to close the season. In those final five outings, he recorded 38 strikeouts and just five walks across 30 innings. Most encouragingly, Pivetta pitched seven scoreless innings in each of his final two starts. He had the fourth-biggest jump in Stuff+ from the first half to the second half. And you can see it in the results.

ZiPS is less optimistic about Pivetta than I am. I’m going to call ZiPS wrong on this one, and hope I won’t have to eat those words in six months.

Hunter Brown, Houston Astros
With his six-pitch repertoire and top-prospect status, Hunter Brown was an exciting addition to the Astros rotation last year. At times, he looked worthy of the hype — he struck out more than 10 batters per nine innings — but overall he was a bit of a disappointment, as he posted a 5.09 ERA in 31 outings (29 starts). That said, there are signs that he was a bit unlucky: Opponents had a high BABIP against him, and he allowed home runs at a much higher rate (1.50 HR/9) than he had at any point as a professional. Additionally, considering he threw nearly 30 more innings (155.2) than in any previous season (126.1), he may have just been gassed at the end of the year. Through his first 23 games (22 starts), which spanned 125.1 innings, he had a 4.16 ERA and 3.92 FIP. Over his final eight games (seven starts), he posted an abysmal 8.90 ERA and 6.26 FIP, with more than a third of the home runs he gave up (nine of 26) coming during that final stretch.

MacKenzie Gore, Washington Nationals
Of the three true outcomes, home runs have always had a weird relationship with pitchers. Strikeout and walk rates tend to be stable numbers, so it’s typically meaningful whenever they fluctuate drastically, whereas home run rates are extremely volatile. So volatile, in fact, that xFIP, a stat that has one of the more bizarre central conceits — “Let’s just assume that every pitcher has the same ability to prevent homers.” — actually has predictive value relative to stats that take a pitcher’s home run rate as gospel. As a result, “Let’s look for a pitcher who is pretty good but allows too many damn homers,” has proven to be a sneaky good way to predict breakouts, such as Corbin Burnes and Dodgers-era Andrew Heaney. MacKenzie Gore misses bat and he’s made great strides in improving his command, so I’m betting that he’ll wrangle the round-trippers too.

Shintaro Fujinami, New York Mets
OK, it’s admittedly scary to put Mets in the breakout category, especially a Met who had an ERA above seven his first season in the majors. Shintaro Fujinami’s seven starts last year were an unmitigated disaster, but he pitched a good deal better from the bullpen. Now, his 5.14 ERA as a reliever isn’t exactly cause to hang the Mission Accomplished banner, but the .209/.319/.351 line he allowed in relief comes out to a fairly respectable runs created ERA of 3.70. Given that, his velocity, and his history in Japan, I’m willing to give him a mulligan for 2023. A good reclamation project for the Mets.

Kyle Nelson, Arizona Diamondbacks
Have you seen his slider? The double whammy of a very high home run rate (12 in 56 innings) and a high BABIP (.324) served to keep Kyle Nelson’s ERA relatively high in what could very well have been his breakout season. And even then, all it took was a brutal September to dive bomb his seasonal numbers. If Nelson finishes with an ERA above four in 2024 over at least 30 innings, I’ll eat a full order of Cincinnati chili, and as those that are familiar with my can attest, that’s not something I relish doing. No, I’m not promising something crazy like eating my hat or a 1995 Ford Taurus.

The Busts

Gerrit Cole, New York Yankees
Let’s get two things out of the way first: This has nothing to do with the sudden MRI for his elbow, and this doesn’t mean I think Gerrit Cole will be a lousy pitcher. But there are some warning signs in his 2023 profile, despite his winning the AL Cy Young, and I think all the projection systems have been picking up on it. A sudden drop in strikeout percentage is usually a blaring klaxon, and it was supported by a similar decline in his plate discipline stats; the contact rate against Cole was his highest since he played for the Pirates. And whereas he had a couple weirdly high home run seasons while pitching well, that metric was oddly low in 2023 and it was not matched with changes in exit velocity or fly ball/groundball tendencies. In other words, his low home run rate hid several indicators of a looming decline, and we can’t count on that coverup to continue. I still think Cole is a top 10 pitcher, but it’s hardly a guarantee that he’ll be a five-win pitcher again this season.

Blake Snell, Someone Eventually
Hey, if I’m going to pick one Cy Young winner, why not go for the pair? Blake Snell will keep striking out tons of guys, but he gives up a lot of free bases, and one of the key factors that kept his ERA so low was some fairly extreme splits with runners on vs. bases empty, and that isn’t a long-term characteristic. Also, his .256 BABIP allowed won’t be easily repeated. Sidestepping the WAR vs. RA9-WAR fights after about five months of them, Snell’s not likely to be the best pitcher in the league in 2024. And it doesn’t appear that teams are jumping at the opportunity to pay him as if that were the case, either; I doubt his agent, Scott Boras, would be publicly expressing Snell’s willingness to sign a short-term contract otherwise. Snell’s a very good pitcher, but he’s just not this good.

Bryan Woo, Seattle Mariners
I’m a fan of Bryan Woo, and he certainly had a terrific rookie season for a pitcher with almost no experience in the high minors. He advanced so quickly that I didn’t even have a preseason projection for him last year! But despite the success and little grumbling from any of the projection systems, I’m not quite sure he’s a finished product yet. One worry is how fastball reliant he was. Lefties absolutely torched Woo in the majors last year, and it’s easier to simply dismiss that when it’s not from a pitcher without a killer offering to fight against the platoon disadvantage. At least he’s certainly aware that he needs to develop his changeup more. If Bryce Miller’s splitter works out, maybe Woo should consider cribbing his notes.

Matt Manning, Detroit Tigers
I buy the Tarik Skubal dominance, but with Matt Manning, not so much. Low strikeout pitchers can survive in the majors, but the ones who do are generally the ones who keep the ball down and don’t get hit very hard. Manning doesn’t really do either at this point. The numbers ZiPS uses aren’t the same as Statcast’s xStats, but Manning’s 5.00 zFIP was nearly as bleak as the xERA that Statcast produced (5.48). I’d say “when in doubt, learn a splitter,” but that’s mostly because of my long-term stanning of Kevin Gausman. I’m generally optimistic about the Tigers this year, but I think Manning’s ceiling looks pretty low from here.

Emilio Pagán, Cincinnati Reds
I’ve already talked about Emilio Pagán this offseason, but it wouldn’t show a lot of guts if I didn’t put the pitcher I deemed “my least favorite signing of the offseason” on my busts lists, now would it? If anything Pagán is the exact reverse of the Burnes-Heaney rule I talked about in the breakouts. It’s true that last year, he set career worst marks in contact rate against, average exit velocity, and strikeout rate, but he also had the lowest home run rate of his career, allowing five homers instead of his normal baker’s dozen or so. And he’s going to play his home games in a bandbox (the Great American Ballpark) for the first time ever. Pagán had the fifth-lowest batting average against in the majors on barrels/solid contact hits last year, and compared to the four pitchers ahead of him (Alexis Díaz, Will Vest, Trevor May, and Devin Williams), Pagán allowed those types of contact at nearly twice the rate. As a whole big leaguers batted .614 on barrels and solid contact hits in 2023. Pagán is likable and generally popular with fans, and I’m certainly not rooting against him, but he has a history of being worse than Bill Murray at stopping gophers.

While it’s a major blow that Lucas Giolito is likely to be out for at least the entire 2024 season due to a double whammy of elbow injuries, the Red Sox are making efforts to stabilize their already-thin rotation for the longer term. On Thursday, righty Brayan Bello agreed to a six-year, $55 million extension with a $21 million club option for his seventh season. In a well-timed touch, the formal announcement of the deal is expected on Saturday before the Red Sox play the first of two exhibition games against the Rays in Santo Domingo, Dominican Republic, where Bello will be surrounded by family and friends.

The guaranteed portion of Bello’s contract covers the 2024–29 seasons, the last of which would have been his first year of free agent eligibility. The total value of the deal is the second-largest ever for a pre-arbitration pitcher, just surpassing Hunter Greene’s six-year, $53 million extension, which he signed last April with comparable service time and which also includes a club option. Spencer Strider’s similarly structured deal, which came in at $75 million for six years plus a club option, is the record. (Hat tips to ESPN’s McDaniel and the Boston Globe’s Alex Speier for those comps).

The 24-year-old Bello, whom the Red Sox signed out of the Dominican Republic on July 2, 2017 for a bonus of just $28,000, solidified his spot in the majors last year after debuting in mid-2022. Last spring training he was pencilled in as the team’s sixth starter behind Corey Kluber, Nick Pivetta, Chris Sale, James Paxton, and Garrett Whitlock, and he began the season on the injured list recovering from a bout of elbow inflammation. But as injuries and/or ineffectiveness took hold of each member of the planned starting five, he moved up in the pecking order; after making his first start of the year on April 17, he remained in the rotation for the rest of the season, though he was briefly optioned following his second start before an injury to Whitlock brought him back for good. Bello’s 28 starts and 157 innings — the most by a homegrown Red Sox starter since Clay Buchholz in 2014 — both led the staff, while none of the aforementioned five made more than 23 starts or totaled more than 107.2 innings in the rotation.

In terms of run prevention, Bello was unremarkable, with final numbers straddling league average: a 4.24 ERA (93 ERA-) and 4.54 FIP (105 FIP-). However, those numbers are inflated by a pair of bad starts at each end of the season, in which he allowed 20 runs, 10 walks, and six homers across 16.1 innings. Even with his bad season-opening starts against the Angels and Brewers, he was much stronger in the first half than the second, when his home run rate more than doubled and his strikeout and walk rates inched in the wrong directions:

Perhaps not surprisingly given that he set a career high in innings (163, including a rehab start at Triple-A Worcester, up from 154.2 between the majors and minors in 2022), Bello wore down late in the year. Via the Boston Globe’s Julian McWilliams:

Fatigue and heavy legs began to set in. His slider didn’t quite have the sharp break to deter hitters from his two dominant pitches. His four-seam fastball played more as a show-me pitch, but Bello had difficulty locating it above the zone where opponents couldn’t do damage.

While Bello’s sinker/changeup combo turned heads, he’s far from a finished product, as the numbers attest. His sinker, which averaged 95 mph, kept righties at bay (.245 AVG, .381 SLG, 19.3% whiff), but not lefties (.341 AVG, .537 SLG, 8.2% whiff), which helped to account for one of the largest platoon splits for any righty pitcher:

As you can see, this was a particular problem for Red Sox starters, with Houck — who ranked third on the team with 21 starts, helping to fill the void left by so many injuries — having an even larger split than Bello, and Pivetta cracking the top 20, too.

Meanwhile, Bello’s signature changeup befuddled hitters, who managed just a .196 average and .291 slugging percentage against the pitch while whiffing on 38.7% of their swings. Less effective were his slider and four-seamer, with batters posting a .304 AVG and .457 SLG against the former and a .310 AVG and .646 SLG against the latter, which averaged 95.5 mph but just 2,083 rpm, placing him in the fifth percentile for spin rate.

Bello and the Red Sox are quite aware that his arsenal needs refinement, with chief baseball officer Craig Breslow telling reporters on Wednesday, “We still think that his best years are ahead of him. We recognize some opportunities to further optimize the repertoire and we’re super excited about having him.” The pitcher spent the offseason working on elevating his four-seamer above the zone to change the eye level of hitters and get more chases outside the strike zone. He also threw a few sessions under the watchful eye of Hall of Famer and Red Sox special assistant Pedro Martinez, who offered Bello pointers on sharpening his slider with a different grip. To improve his stamina, he worked to strengthen his legs, not that we haven’t heard that one before.

Via Dan Szymborski, here’s a look at Bello’s ZiPS projection percentiles for 2024:

As for the extension, it’s literally pretty much right on the money according to Dan’s model:

The ZiPS contract recommendation for the first six years of that deal is $50 million, so while the Red Sox see him as a potential no. 1 starter, Bello doesn’t have to be much better than average to match that valuation. He could wind up delivering a whole lot more value if he approaches his ceiling, but as a hard-throwing young hurler who’s years away from what he hopes will be his biggest payday, he’s got protection if things go south.

For the Red Sox, this is a positive move following a dreary and disappointing winter. Despite chairman Tom Werner’s assertion that the team would go “full throttle” in its efforts to improve after dismissing chief baseball officer Chaim Bloom, Boston has signed just two free agents to major league deals, Giolito (two years, $38.5 million) and Liam Hendriks (two years, $10 million). The former may be headed for Tommy John surgery, while the latter is expected to miss most or all of the season recovering from his own August 2023 Tommy John procedure. The team did make some trades, most notably dealing away Alex Verdugo, acquiring Tyler O’Neill, and swapping Sale for Vaughn Grissom, but that’s hardly a radical makeover for a team that has missed the playoffs in four of the past five seasons and projects to finish last in the AL East for the third straight year.

What particularly stands out about this Bello move is that the Red Sox have just one other pre-arb or arb-eligible player signed to an extension (Whitlock), which is a rather scathing indictment of their player development pipeline — though they did lock up Rafael Devers last year as he entered his final year of arb eligibility. This is at least a step in the right direction, and hardly an exorbitant amount of money. It won’t hamper them the way that, say, getting 11 starts from Sale from 2020–22 at a cost of about $71 million did. Which isn’t to say that Bello’s going to be as good as Sale, but let’s also remember that the White Sox (and later the Red Sox) got the best years of the wiry lefty’s career under a five-year, $32.5 million extension (2013–17) that had two club options tacked on.

Indeed, the Red Sox’s failure to develop quality homegrown pitching has been a particularly sore spot that has doomed multiple regimes. Again, it had been nine years since a pitcher they produced — as a draft pick or as an international free agent — threw as many innings in a season as Bello did in 2023. If Red Sox are to compete in the AL East while trying to live with midsized payrolls, they need to grow pitchers from within and hope some of them flourish to the point of being worth building around. They believe Bello can be one of them, and well, it’s a start.

Spring training is a reliably terrible time for injury news. After a whole winter of not playing (though still training, of course), ramping back up to game speed inevitably creates new injuries or aggravates old ones. This process is always worse for pitchers, because their job is inherently more injury prone. I’m not telling you anything you don’t already know in this introduction.

Here’s something you might not have known, and certainly didn’t know before this week: The Boston Red Sox look to be hit hardest by this yearly attrition. As Jeff Passan reported, Lucas Giolito is probably going to miss the entire season with an elbow injury. He has both a partially torn UCL and a flexor strain, a double whammy that almost always leads to surgery. That’s a tough injury for a team that absolutely couldn’t afford it.

Oh, sure, other teams have suffered unfortunate injuries to top starting pitchers. Justin Verlander will begin the season on the IL with shoulder soreness. Sonny Gray tweaked his hamstring and might miss Opening Day as a result. Kevin Gausman is dealing with shoulder fatigue and his timeline for returning is murky. The list goes on and on. But Giolito’s injury looks more severe and will likely require a much longer recovery time that the other ones will, and that puts Boston in a particular bind. Read the rest of this entry »