For the purposes of researching this article, I went through Baseball Savant and watched several of Luis Arraez’s hits from the 2023 season. You can tell what kind of a heater he’s on by how the broadcast booth reacts when he gets a hit. Marlins play-by-play man Paul Severino, declaring that Arraez was in the midst of yet another multi-hit game, would chuckle as the ball touched outfield grass. On one occasion, Phillies announcer John Kruk muttered, “Jesus!” as Arraez dropped a triple down the right field line.

Arraez is so hot it’s entered the realm of the absurd. Through 15 games, he’s 24-for-51, mostly on singles that army crawl past bewildered infielders or fall softly in front of outfielders. As of Monday afternoon, he has yet to hit a ball with an exit velocity of 100 mph or greater. Ryan Mountcastle, who’s hitting .217 to Arraez’s .471, has 25 such batted balls.

The obvious thing to do in this situation would be to point out all the ways Arraez is getting lucky. He’s a fringy runner with a ninth-percentile (ninth-percentile!) hard-hit rate and a BABIP of .500, and so on and so forth. And ordinarily, I am the kind of relentless downer who goes around ruining other people’s good time. (Hope you enjoyed those wonderful shrimp tacos you had for lunch; the sea is full of microplastics and you’re going to die someday.) But I’m declaring Arraez’s hot start to be a negativity-free zone.

So let’s get to it. Is Arraez some kind of a wizard, or is he just getting lucky? The answer is yes. Read the rest of this entry »

The 2023 season is underway and we’ve already seen some history made. With a little over two weeks worth of regular season data, it’s time to start assessing how teams have played to begin this year. It’s way too early to draw any definitive conclusions, but there are some surprises among the best teams, some teams that have shown real improvements so far, and a few others that have fallen flat despite lofty expectations.

A reminder for how these rankings are calculated: first, we take the three most important components of a team — their offense (wRC+), their pitching (a 50/50 blend of FIP- and RA9-, weighted by starter and reliever IP share), and their defense (RAA) — and combine them to create an overall team quality metric. I also add in a factor for “luck,” adjusting a team’s win percentage based on expected win-loss record. The result is a power ranking, which is then presented in tiers below.

The Rays won their first 13 games of the season, tying the modern era major league record. You can talk all you want about the quality of their opening schedule — they steamrolled over the Tigers, Nationals, A’s, and Red Sox, with three of those four series at home — but it’s still really hard to string together that many wins in a row. Of course, their win streak came to an end as soon as they ran into a tougher opponent, losing two of three to the Blue Jays over the weekend. Still, those 13 wins are in the bank and they give Tampa Bay a huge advantage in the extremely competitive AL East. Unfortunately, they’ve already started to suffer some injury attrition — Jeffrey Springs and Zach Eflin have hit the IL, with the former expected to miss multiple months with an elbow injury.

The Brewers entered the season with a roster in flux. Christian Yelich and Willy Adames remained as anchors in the lineup, but they added three new regulars and were planning on running out two rookies to start the season in Garrett Mitchell and Brice Turang. So far, their bet on the newcomers and youth has worked out. Mitchell has mashed the ball despite still struggling with strikeout issues and Turang has been solid at the plate while providing elite defense at second base. A shoulder injury has sidelined Brandon Woodruff for an extended period but Freddy Peralta looks healthy and is pitching extremely well, helping to cover for that hole in the rotation.

The Braves won all six of their games last week, sweeping the Reds and the Royals. That streak has helped them get back on the right track after losing three of four to the Padres last weekend. Ronald Acuña Jr. is crushing the ball again, and Matt Olson and Sean Murphy are keeping the offense rolling. Atlanta is getting Max Fried back from his early season injury today and recently recalled Vaughn Grissom to cover for injured starting shortstop Orlando Arcia; Grissom has already collected hits in all three games he’s played in the big leagues this year.

The Cubs’ veteran reclamation project seems to be paying off so far. Cody Bellinger, Trey Mancini, and Eric Hosmer are all contributing on offense, though they’re not necessarily playing up to their previous standards. The team just extended Ian Happ and activated Seiya Suzuki from the IL over the weekend. But the real reason they’ve looked so good early this season is a better-than-expected pitching staff. Their rotation has been solid despite some early season hiccups from Hayden Wesneski, and their bullpen is a lot deeper than it looked on paper.

The Blue Jays managed to take down the undefeated Rays over the weekend, winning two of three. Matt Chapman has been leading the offense, with Vladimir Guerrero Jr. and Bo Bichette playing important supporting roles. The Blue Jays’ problem has been a pitching staff that has looked pretty shaky during the first few turns through the rotation. Thankfully, four-fifths of their starters turned in excellent starts last week, though Alek Manoah was torched for seven runs by the Rays on Sunday. He’s carrying a 6.98 ERA and a 7.04 FIP through four starts, and those struggles are beginning to become a real concern.

The Mariners clawed their way back to .500 after struggling through the first few weeks of the season. The man currently steering the ship? None other than Jarred Kelenic, who looks to be finally delivering on all that promise he had as a top prospect. He’s currently in the midst of a 10-game hit streak, blasted four home runs in consecutive games last week, and is now running a 220 wRC+ in 52 plate appearances. And while he’s unlikely to sustain that level of production, it’s a very encouraging sign for the M’s, who were counting on a breakout season from their young outfielder.

The Orioles have gotten off to a strong start behind their young and athletic lineup. They’re running all over the opposition behind strong showings from Adley Rutschman and Ryan Mountcastle. Uber-prospect Gunnar Henderson has been slow to get his rookie campaign off the ground, but he is walking in nearly a quarter of his at-bats. With that kind of plate discipline, the hits will eventually follow. Baltimore finally called up Grayson Rodriguez, too. He’s gotten off to a decent start to his big league career, with his eight strikeouts against the White Sox yesterday a highlight.

The first base position in Philadelphia must be cursed. After losing Rhys Hoskins for the season during spring training, his replacement Darick Hall tore a ligament in his right thumb, sidelining him for months. Now, the Phillies are preparing Bryce Harper to play first to expedite his return from Tommy John surgery. If they value his health, they might be better off sticking with their original plan to keep him at designated hitter for the entire season. Beyond the thinning of their lineup, the Phillies are also working to overcome a disastrous start to the season from their bullpen. The exception is José Alvarado, who has already collected 16 strikeouts in just 6.1 innings pitched.

Except for maybe the Cubs, no team has outperformed their preseason expectations more than the Pirates. They just completed an extremely hard fought split with the Cardinals over the weekend, Bryan Reynolds is leading the offense, and Andrew McCutchen looks revitalized in Pittsburgh yellow and black. Unfortunately, their exciting young shortstop Oneil Cruz broke his ankle on a play at the plate last week and will be out of action until late in the summer at the earliest. That definitely puts a damper on their early success.

It’s certainly surprising to see the Padres this low in the rankings after coming into the season as one of the favorites in the National League. After winning three of four in Atlanta last weekend, they struggled against the Mets and Brewers, losing five of seven. They’ll get both Fernando Tatis Jr. and Joe Musgrove back this week, which should give their offense and rotation a much needed boost.

No team has outperformed their expected win-loss record more than the Marlins so far. They aren’t doing it with clutch hitting or a lockdown bullpen. They’re simply winning all of the close games they’re playing and getting blown out when they lose. That skews their run differential, but the wins they’ve secured are in the bank. Yesterday was just the second time this season Luis Arraez has been held hitless, finally dropping his batting average below .500. Their starting rotation has been as good as advertised, with Jesús Luzardo looking like he’s finally putting everything together.

Speaking of pitchers putting things together, there’s something happening in Kansas City. With a new development group brought on board by new general manager J.J. Picollo, the Royals pitching staff has rarely looked better. Before going down with a strained flexor in his throwing elbow over the weekend, Kris Bubic put together a handful of promising starts. Brad Keller has a revamped repertoire as well; he’s also gotten off to a strong start. Aroldis Chapman is throwing harder than he has in years. Unfortunately, their offense has been dismal to start the season, and they were just swept by the Braves at home over the weekend to drop them to 4-12.

The A’s have already allowed a whopping 125 runs this year. The major league record for runs allowed in a 162-game season is 1,103 by the 1996 Tigers; at this rate, Oakland is going to shatter that record. They made history on Friday, allowing 17 walks to the Mets, which led to two separate innings with six or more runs allowed on just a single hit. That’s the wrong kind of history they want to be making in Oakland.

…

On Friday, the Giants announced a five-year, $90 million contract extension with star right-hander Logan Webb. The 26-year-old Webb came to national attention during the 2021 NLCS, in which he allowed a single run across two starts against the Dodgers, striking out 17 and walking one over 14 2/3 innings. Across 2021 and 2022, Webb was 12th in baseball in pitcher WAR, one spot behind Gerrit Cole, and 20th in ERA among pitchers with at least 200 innings pitched, one spot ahead of Shane Bieber.

Webb was due to reach free agency after the 2025 season. This contract will buy out his two remaining arbitration years for a total of $20 million, then pay him $23 million, $23 million, and $24 million from 2026 to 2028. It’s a deal indicative of Webb’s special status in the Giants’ organization, and it could nonetheless be an enormous bargain for the team. Read the rest of this entry »

Billy Wagner was the club’s closer when Craig Kimbrel joined the Atlanta Braves in 2010. Thirty-nine years old by season’s end, Wagner logged the last 37 of his 422 career saves, and he was as dominant as ever while doing so. Over 69-and-a-third innings, the left-hander fanned 104 batters while allowing just 38 hits.

Kimbrel, who was just 21 years old when he debuted that May, was every bit as overpowering. In 21 appearances comprising 20-and-two-thirds innings, the rookie right-hander fanned 40 batters while allowing just nine hits. Along the way, he recorded the first of what is now 395 saves.

I’ve had a Hall of Fame vote for three years, and in each of them I’ve put a checkmark next to Wagner’s name. This coming winter, I plan to do so again in what will be his penultimate year on the ballot (assuming he doesn’t get voted in; Wagner received 68% of support in his last go-round).

Kimbrel will soon celebrate his 35th birthday, and while the end of his career is fast approaching, he’s still pitching. Will he likewise be getting my vote once his name appears on the ballot? And what about Kenley Jansen? Still going strong at age 35, he’s also got 395 saves, tying him with Kimbrel for seventh on the all-time list, directly behind Wagner.

Let’s compare some of their numbers:

Wagner: 422 saves, WPA 28.40, 187 ERA+, 2.73 FIP, 6.0 H/9, 11.9 K/9.
Kimbrel: 395 saves, WPA 22.99, 174 ERA+, 2.38 FIP, 5.2 H/9, 14.3 K/9.
Jansen: 395 saves, WPA 24.72, 161 ERA+, 2.44 FIP, 5.8 H/9. 13.0 K/9. Read the rest of this entry »

Below is an evaluation of the prospects in the Minnesota Twins farm system who readers should consider “imminent big leaguers,” players who might reasonably be expected to play in the majors at some point this year. This includes all prospects on the 40-man roster as well as those who have already established themselves in the upper levels of the minors but aren’t yet rostered. I tend to be more inclusive with pitchers and players at premium positions since their timelines are usually the ones accelerated by injuries and scarcity. Any Top 100 prospects, regardless of their ETA, are also included on this list. Reports, tool grades, and scouting information for all of the prospects below can also be found on The Board.

This is not a top-to-bottom evaluation of the Twins farm system. I like to include what’s happening in minor league and extended spring training in my reports as much as possible, since scouting high concentrations of players in Arizona and Florida allows me to incorporate real-time, first-person information into the org lists. However, this approach has led to some situations where outdated analysis (or no analysis at all) was all that existed for players who had already debuted in the majors. Skimming the imminent big leaguers off the top of a farm system will allow this time-sensitive information to make its way onto the site more quickly, better preparing readers for the upcoming season, helping fantasy players as they draft, and building site literature on relevant prospects to facilitate transaction analysis in the event that trades or injuries foist these players into major league roles. There will still be a Twins prospect list that includes Emmanuel Rodriguez, Marco Raya and all of the other prospects in the system who appear to be at least another season away. As such, today’s list includes no ordinal rankings. Readers are instead encouraged to focus on the players’ Future Value (FV) grades. Read the rest of this entry »

In case you were worried that Shohei Ohtani and Aaron Judge somehow forgot how to be excellent at baseball since the end of last season, fear not. The 2021 and ’22 American League Most Valuable Players are off to strong starts this season, highlighted by a shared distinction: both have gotten on base in every game thus far, extending lengthy streaks that have carried over from last season.

Admittedly, on-base streaks aren’t as sexy as hitting streaks. Nobody rhapsodizes about them or scrutinizes their mathematical unlikelihood the way they do Joe DiMaggio’s 56-game hitting streak from 1941. Comparatively few people — professionals as well as fans — could tell you who holds the record for consecutive games getting on base. The answer is Ted Williams in 84 straight games from July 1 through September 27 in 1949, which makes perfect sense given that the Splendid Splinter is the career on-base percentage leader (.482). DiMaggio is a distant second at 74 games, with his more famous streak occupying games 2–57 of the longer one. Williams also owns the third-longest streak at 72 games bridging 1941 (the year he hit .406) and ’42, but as for the fourth-longest one — and the longest of the post-1960 expansion era — it belongs to Orlando Cabrera, he of the career .317 OBP and 83 wRC+. Cabrera reached base in 63 straight games from April 25 through July 6 in 2006. Go figure. Read the rest of this entry »

I don’t like using absolutes when talking about sports on the internet. No matter how uncontroversial the take, there’s always someone out there whose whole personality is wrapped up in “No, actually Mike Trout isn’t the best center fielder in baseball” and you get yelled at.

So I’m not going to say that Nick Lodolo has been the best pitcher in baseball thus far this year. And even if I did, it wouldn’t be that momentous a statement, since he’s only made two starts so far and nobody else has made more than three. Still, through those two starts and 12 innings, he’s faced 51 batters, striking out 21 and reducing another nine to popups and softly-hit groundballs. He’s allowed just 10 hits and two runs, and has a strikeout rate over 40%.

Regardless of superlatives, certainly he’s pitched well enough to warrant both praise and examination. Read the rest of this entry »

Jordan Walker, the Cardinals’ phenomenal young outfielder, is off to a scintillating start to the season. In his first 10 games, he’s hitting an impressive .326/.370/.512, comfortably better than league average. The Cardinals promoted Walker to the majors despite a positional logjam, and he’s done nothing to make their job easier; he looks like a foundational part of their future. And oh yeah, maybe you’ve heard, he’s on quite the hitting streak.

You probably didn’t come here for a lecture from me, but here’s a quick one about hitting streaks. I think they’re really cool. I think it’s amazing that Walker is now in second place for the longest hitting streak to start a career for players under 21 years old, and that he passed Ted Williams for that honor. That’s awesome, and I’m sure that he’ll treasure that memory for years to come. Eleven games! It’s truly amazing. I just don’t think it’s useful for my purposes, which is to wonder how good Jordan Walker is. Here’s one example of a hit that kept Walker’s streak alive, the sole hit he recorded on April 3:

That’s clearly a hit, and I’d even say that it’s a good piece of hitting. What does it have to do with how well Walker is adjusting to the majors? Not much, I’d venture to say. The streak is a tremendous achievement, it’s super cool, and I don’t think it’s worth mentioning beyond that. Read the rest of this entry »

If you look atop the groundball rate leaderboard, you’ll see some of the usual suspects. Josh Bell and Masataka Yoshida have hit more than two-thirds of their batted balls on the ground this year, while Eric Hosmer and Jean Segura aren’t far behind. Bell, Hosmer, and Segura have been some of the most notable groundball hitters in the majors for years, while Yoshida was a groundball menace in Japan. Even at such an early point in the season, the groundball cream is rising to the top.

At the bottom of the leaderboard, the names are a little more surprising. Noted fly ball hitters Adam Duvall and Brandon Lowe are among the bottom 10, but there are also a handful of players you wouldn’t expect to see. One such player is Daulton Varsho.

Varsho has hit five groundballs this year, good for a 20% groundball rate. Only one qualified batter, Carlos Correa, has hit fewer balls on the ground. However, it was Varsho, and not Correa, who caught my eye, because of his extreme groundball numbers at the very beginning of the season. Over his first eight games, Varsho came to the plate 32 times and put 19 balls in play. Only one was a groundball. Read the rest of this entry »

After a decade of hand-wringing and tedious arguments on both sides, MLB restricted defensive shifts this past offseason. Much has already been written about the pros and cons of this decision, and I’m not going to take the time to recapitulate all of those arguments here. One debate in particular really caught my eye, though: Would teams still play an overshift-esque alignment by moving an outfielder to the shallow right field position occupied by shifted second basemen in pre-restriction shifts?

I expected it to be a rare tactic, but still one that came up from time to time. Five-man infields already existed; in fact, I ran the math on when they might make sense in 2019 when the Dodgers tried one. The exact conclusion of that piece isn’t important; the point is that teams sometimes thought a five-man infield was the best defensive alignment when any defense was allowed, so they would surely prefer it with restrictions on other alignments in place. Read the rest of this entry »