The White Sox dipped into the free-agent pool this week with their first significant move of the offseason, agreeing to terms with righty Mike Clevinger on a reported one-year, $12 million deal. For the soon-to-be-32 Clevinger, it represents an opportunity to reestablish himself as a reliable mid-rotation starter after struggling to do so with San Diego in his return from his second Tommy John surgery in 2022. For the White Sox, it means adding a relative unknown with some upside to a talented and extremely right-handed rotation featuring 2022 AL Cy Young finalist Dylan Cease, a pair of veterans in the possible last years of their contracts in Lance Lynn and Lucas Giolito, and a 26-year-old Michael Kopech, who is trying to stay healthy for a full season himself after an early-career Tommy John surgery of his own.

The move comes as a bit of a surprise this early in the offseason, with much of the starting pitcher market yet to be sorted out. The reported $12 million value of the contract is a chunk of change higher than both our crowdsourcing and Ben Clemens predicted at $8 and $9 million, respectively. There’s a lot of starting pitching out there in November, including a handful of veterans coming off strong years that might be available for a one-year contract at or around $12 million. Corey Kluber contributed a productive season in Tampa this year, as did Michael Wacha in Boston, though he may require a second year of commitment. Andrew Heaney has generated enough buzz early that he might push that budget, but he’s available. Johnny Cueto was the second most valuable pitcher on these very same White Sox, with 2.4 WAR over 158.1 IP, but at age 36 would likely come at a similarly reasonable rate. So why did Chicago instead jump the market for Clevinger? Read the rest of this entry »

Falling behind in the count puts an enormous amount of pressure on the pitcher. It’s in his best interest to throw a strike and retake control, but knowing this, hitters are more likely to swing. Aiming outside the zone is dicey: It’s great if the hitter bites but disastrous if he doesn’t, and the risk generally outweighs the reward. A pitcher would ideally execute a borderline strike that hitters can’t help but pass up, but that’s easier said than done. Navigating this situation is tricky, and just from a numbers perspective, whoever’s on the mound is pretty much always in trouble. The question isn’t “can the pitcher emerge victorious,” but rather, “Can he escape with minimal harm?”

For decades, pitchers have relied on their fastballs to fight these uphill battles. Part of that is because long ago, some of them actually believed throwing a slider or another secondary pitch wasn’t very manly. You ain’t tough unless you blow a 2–0 heater by your opponent, I guess. But really, it’s because a fastball is the pitch a majority of pitchers are comfortable with, and it’s the one they can most reliably lob in for a strike. If your goal is to equalize the count, why risk using an erratically moving curveball to achieve it?

Unfortunately for those old-timey hurlers, they’re probably rolling in their graves at the apparent cowardice of modern pitchers. Rather than adhere to axioms, pitchers today are challenging notions of what’s “right” or “wrong” in pitching, aided by advancements in pitch- and body-tracking technology. One example of such sacrilege is the continuously increasing rate of breaking balls — sliders, curveballs, and the like — thrown in disadvantageous counts:

It’s true that breaking ball usage is up no matter the count or situation, but I find it particularly interesting that the trend remains strong even when pitchers fall behind. The name of the game is optimization. If teams didn’t think opting for breaking balls when behind in the count granted them an advantage, we wouldn’t see this happening. Granted, just because teams do something doesn’t necessarily means it’s effective, but a league-wide jump of eight percentage points in pitch usage is significant and worthy of investigation. Read the rest of this entry »

The 40-man roster deadline led to the usual squall of transaction activity, with teams turning over portions of their rosters in an effort to make room for the incoming crop of young rookies. Often, teams with an overflow of viable big leaguers will try to get back what they can for some of those players via trade, but because we’re talking about guys straddling the line between major league viability and Triple-A, those trades tend not to be big enough to warrant an entire post.

Here I endeavor to cover and analyze the moves made by each team, division by division. Readers can view this as the start of list season, as the players covered in this miniseries tend to be prospects who will get big league time in the next year. We’ll spend more time discussing players who we think need scouting updates or who we haven’t written about in the past. If you want additional detail on some of the more famous names you find below, pop over to The Board for a more thorough report.

The Future Value grades littered throughout these posts may be different than those on the 2022 in-season prospect lists on The Board to reflect our updated opinions and may be subject to change during the offseason. New to our thinking on this subject and wondering what the FVs mean? Here’s a quick rundown. Note that because we’re talking about close-to-the-majors prospects across this entire exercise, the time and risk component is less present here and these FVs are what we think the players are right now. Read the rest of this entry »

One of the most common arguments against the designated hitter coming to the National League was that it would cause a decline in pinch-hitting, therefore removing an element of strategy from the game. It was inevitable, after all, that pinch-hitting opportunities would dry up without pitchers to sub out. Lo and behold, offensive substitutions in the NL decreased by more than 60% from 2021 to ’22, with teams sending just 1,647 pinch-hitters to the plate this past season, compared to 4,438 the year before.

Thankfully, for those of us who missed the glorious art of pinch-hitting, there was still a way to get our fix: the San Francisco Giants. They used 258 pinch-hitters in 2022 — 95 more than the team with the next-highest total, the Athletics. It’s also a whopping 222 more than the team with the fewest pinch-hit plate appearances, the Rockies. It’s so many pinch-hitters, in fact, that the Giants wouldn’t have looked out of place in the pitcher-hitting era. They used more bats off the bench in 2022 than one NL team, the Cardinals, used in 2021. In the first full year of the universal DH, the Giants were still pinch-hitting at a pre-DH rate. Read the rest of this entry »

No National League team benefited more from the universal DH this year than the Philadelphia Phillies. The torn UCL Bryce Harper suffered in April would’ve been a season-ending injury for any Phillies outfielder from 1883 to 2019, but Harper was able to get a platelet-rich plasma injection, grit his teeth, and DH the rest of the way. You’re probably familiar with what ensued: Philadelphia’s first playoff berth in 11 years, numerous loud home runs and memorable GIFs, “swing of his life,” and so on and so forth.

Unfortunately for Harper, eventually someone had to open up his throwing arm and see precisely what had gone wrong in there. Last week, Dr. Neal ElAttrache — there’s a name you never want to see in a news story about your team’s best player — broke out his scalpel and went spelunking.

For months, Harper and the Phillies settled into a position of anxious uncertainty; perhaps the damage to his elbow wouldn’t be so bad. An Opening Day start in right field was probably too much to ask for, but maybe he could rehab in the offseason and get back to throwing by mid-spring. This is a situation that ought to be familiar to anyone who’s sat in their mechanic’s waiting room and hoped that the phrase “blown head gasket” would not be part of the day’s conversation.

Unfortunately, Dr. ElAttrache was forced to perform another dreaded proper noun: Tommy John surgery. In short, you can take that depth chart with Harper in right field and throw it right in the trash. Now, the party line is that Harper will return to the lineup as a DH around the All-Star break, and maybe start playing the outfield again by the end of the 2023 regular season. Read the rest of this entry »

Financial implications aside, how the Oakland Athletics fared in the August 1 trade-deadline deal that sent Frankie Montas and Lou Trivino to the New York Yankees in exchange for Cooper Bowman, Luis Medina, JP Sears, and Ken Waldichuk won’t be known for at least a few more years. Two of the players who headed west made their big-league debuts last summer, while the others finished their respective seasons in Double-A and High-A. The extent to which the foursome goes on to thrive — or flop — can’t be predicted with any degree of certainty.

David Forst is understandably bullish on the quartet. Three-plus months after he pulled the trigger on the trade, I asked Oakland’s GM what he found appealing about each acquisition.

“We think Waldichuk has a chance to be a top-of-the rotation arm, and we certainly saw glimpses of that in the big leagues,” Forst said of the 24-year-old left-hander, who is No. 69 our Top 100 Prospects list. “With him, it’s the physicality, the fastball command, and the swing-and-miss he gets with three different pitches. I think Ken has a huge upside.

“Upside is the whole conversation with Medina,” continued Forst. “Huge arm, huge fastball. Whether he remains a starter or not, we’ll see. He’s pitching really well in the Dominican [Winter League] right now. I know that he wants to remain as a starter, but he has to improve his command.” Read the rest of this entry »

Hunter Renfroe was probably getting tired of Milwaukee anyway. After spending the first four years of his career in San Diego, he will join his fifth team in five years as the Brewers sent the 30-year-old outfielder to the Angels in exchange for pitchers Janson Junk, Elvis Peguero, and Adam Seminaris.

Starting with the Los Angeles side of the deal: the Angels know what they’re getting in Renfroe. He’s a bat-first corner outfielder who relies on power to make up for what he lacks in on-base ability. After a poor showing in 2020, he bounced back with a 113 wRC+ in ’21 and posted a nearly identical season in ’22, good for a 124 wRC+ in the tougher offensive environment. He hit 60 home runs between the two seasons and posted a .315 on base percentage in both. He’s projected to make $11.2 million in arbitration this year, then move on to yet another team in 2024 as a free agent.

Renfroe owns a career wRC+ of 136 against lefties versus 97 against righties and has often been viewed as a platoon candidate. He improved his wRC+ to 120 against righties in 2022, however, after putting up 101 wRC+ in 2021. And while his defense isn’t to OAA’s liking, DRS and UZR both tend to rate him right around average, and his excellent arm helps to make up for what he lacks in range. He’ll slot into the outfield next to Mike Trout and Taylor Ward. Steamer projects the trio for 10.3 WAR — a big improvement after Los Angeles got just 0.3 WAR from its left fielders last year, good for 27th in the league. Even though Steamer expects Renfroe to take a step back next year, his projection of 2.0 WAR would patch a significant hole. Read the rest of this entry »

The 2023 free-agent market is crawling with former league MVPs. The recently crowned Aaron Judge is coming off one of the best position player seasons in recent memory. Multiple contenders have already checked in with 2020 AL winner José Abreu, who at age 35 is still quite a productive hitter. The 2011 AL MVP, Justin Verlander, is about to turn 40 but is nonetheless one of the top pitching targets available after a unanimous third Cy Young Award season. Andrew McCutchen seems to have played a thousand careers since his MVP win in 2013 and is on the lookout for a new home after playing out a one-year deal in Milwaukee. And then there’s the youngest of the bunch, 27-year-old Cody Bellinger, who was non-tendered by the Dodgers last Friday nearly three years to the day after his crowning as the 2019 NL MVP. The centerfielder was projected by MLB Trade Rumors to earn around $18.1 million in his final arbitration year in 2023; instead, with a high ceiling at a relatively low cost, he’ll be the archetype of a bounceback candidate wherever he lands.

Bellinger’s struggles since his MVP campaign have been well documented. After a mediocre follow-up season in the COVID-shortened 2020, his production dropped dramatically in ’21, as he hit .165/.240/.302 and was one of 16 players to finish with -1.0 WAR. He’s battled a string of injuries in that period, too, including multiple shoulder dislocations and a fractured left fibula, that led to missed time and a steep decline in contact quality and production; his wOBA fell from .414 in 2019 to .337 in ’20 to .237 in ’21. Read the rest of this entry »

How do you explain a fall in performance from a superstar player in their age-24 season? It’s hard to make any concrete conclusions, but there are always certain observations that can help us understand what happened, and when it comes to Ronald Acuña Jr., many of us are eager to know. In the first four seasons of his career, he was undeniably one of the best players in baseball, and in the last two, albeit both shortened for different reasons, his power had begun to take off. In 2020 and ’21, before he tore his ACL, he maintained an ISO above .300.

Oh yeah, about that ACL. It’s not a common injury in baseball, so we don’t have much history to go off, but there is no denying its impact on Acuña’s swing and athleticism. Depending on the stage of your career and sport you play, an ACL tear can impact you differently. When it came to Acuña, a special athlete, I thought there would be an immediate bounce back. Perhaps that was an unfair assessment. This is a major injury for such an explosive player, and it’s understandable that it would take time to recover and get the necessary level of proprioception back. That’s not to say he wasn’t successful in 2022; he put up three months with a 130 wRC+ or better and ended at 114 overall. But that isn’t close to his pre-2022 career mark of 140. I’m confident he can get back to that point. How? He’ll have to reignite his ability to keep the ball off the ground and in the air.

Sorry to simplify things so much. It’s a personal pet peeve of mine to say a hitter just needs to stop hitting so many groundballs; it’s such an obvious suggestion for any hitter or swing type. But it’s the case here. From 2019 to ’21, Acuña didn’t have a ground ball rate above 38%; in ’22, that figure skyrocketed to 47.7%. That was a career high, 5.4 percentage points higher than his rookie season. Even in the months where he was stellar, it wasn’t because he returned to his previous batted ball profile; he only had one month all year with a groundball rate under 42%. Read the rest of this entry »

During Game 3 of the ALCS, Jeff Francoeur noted that 10 of the 12 pitchers who had surrendered postseason home runs to Alex Bregman were All-Stars, eliciting a comment about how Bregman hits well against good pitching. That’s undoubtedly a fun fact, but the notion has been rattling around my brain for the last couple weeks. I’ve definitely heard stories about players who hit good pitching, but I’ve never heard of anyone looking at splits based on the quality of the pitcher on the mound.

The main problem with that idea is a logical one. Break down any batter’s performance into its constituent parts, and you’ve entered a zero sum game. If you’re at your best against great pitchers, that means you’re hitting worse against everyone else. It’s hard for me to imagine that there are many players who fare better against Justin Verlander than they do against, well, anyone on the Nationals.

There could be players who are less bad than average, but if I had my choice of superpowers, I’m not sure that’s the one I’d pick. It would definitely help out in the playoffs, but over the course of the season, batters see a lot more average and poor arms than they do great ones. I’d rather perform well the majority of the time. Read the rest of this entry »