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Shohei Ohtani Can Win a Triple Crown

Kiyoshi Mio-USA TODAY Sports

Shohei Ohtani has a tendency to make absurd things happen. When he came over to the United States, some were skeptical that his offense would hold up as well as his pitching. Then, he came over and did just fine. Whether it’s being a two-time MVP as a two-way player or making it seem plausible that he could have a 10-WAR season as only a designated hitter, Ohtani has a knack for turning fiction into fact. Now, leading the league in batting average and not trailing by much in home runs and RBI, he has a real chance at another rare feat: winning a Triple Crown.

Going into last season, Ohtani appeared to be an excellent hitter, but we always couched that excellence as partially being due to his ability to also pitch. It’s true that he chased 50 homers in 2021, but his triple-slash line from 2018-2022 of .267/.354/.532 (137 wRC+) had the look of a very good hitter, not one that could claim transcendence on that basis alone. But in 2023, he hit .300 for the first time en route to setting career highs for each of the three triple-slash stats (.304/.412/.654), wRC+ (180), and position player WAR (6.5). He was also on a 51-homer pace when an oblique injury in early September ended his season prematurely; he finished with 44 dingers in 135 games. Projection systems were naturally skeptical about last season establishing a new baseline of offensive performance, generally seeing that as a peak-type season, with a more “normal” 140-150 wRC+ likely in 2024. In fact, ZiPS’ zStats – its equivalent of Statcast xStats with a few more ingredients in the stew and more explicitly designed for predictive purposes – saw Ohtani’s expected 2023 line at .289/.377/.590 with 38 homers. A great season to be sure, but still a 99-point dropoff in OPS from his actual numbers.

And 2024? Well, that’s a horse of a different color. Ohtani’s taken another step forward, entering play Friday slashing .355/.425/.678. But this time around, zStats sees Ohtani’s performance as completely warranted by his Statcast, plate discipline, speed, and spray data. In fact, as of Thursday morning, ZiPS thinks that his 2024 line very slightly underrates him! ZiPS thinks that he ought to be hitting .354/.442/.708 considering how he’s played. I cannot possibly overstate how unusual it is for a player to be having this strong a season and still be underperforming. Usually, for even the most talented players, at least a small part of their career-best OPS can be attributed to luck. Ohtani’s 1.103 OPS, a career high, appears to be the result of some slight misfortune. His zOPS is 1.150. That’s ridiculous!

The first thing to look at it when it comes to Ohtani’s Triple Crown chances is his BABIP, to see if his current average is sustainable. Because of the volatility of BABIP, especially across smaller samples, you should bet on a hitter’s BABIP to regress toward his mean over time as luck balances out.

A career BABIP of at least .350 is incredibly rare; only 13 players in MLB history have done that over a minimum of 5,000 plate appearances, and most of those are from the early days of baseball, when BABIP was much higher than it is today. Looking just since the start of the divisional era, only 16 players have a lifetime BABIP of .340 or higher, topped by Rod Carew at .362 and Derek Jeter at .350. All of this is to say that there’s some justified skepticism when someone’s BABIP is pushing .400, and Ohtani currently has a .391 BABIP. There must be a lot of luck involved, right? Perhaps not! At .401, Ohtani’s zBABIP laps the field, and zBABIP is more predictive of future BABIP than actual BABIP. Here are the zBABIP leaders this season, along with their BABIP marks (minimum 100 PA).

zBABIP Leaders, Through 5/8
Name zBABIP BABIP
Shohei Ohtani .401 .391
Amed Rosario .373 .347
Willi Castro .370 .370
Luis García Jr. .369 .378
Masyn Winn .368 .338
Ronald Acuña Jr. .359 .363
Ryan McMahon .358 .400
Anthony Volpe .356 .308
Ty France .355 .310
Starling Marte .355 .323
Jackson Merrill .354 .317
Isiah Kiner-Falefa .353 .305
Julio Rodríguez .351 .376
Jesse Winker .349 .307
Bryson Stott .346 .282

We’re less than a quarter of the way through the season, and ZiPS already thinks that only 13 of the 210 players with 100 plate appearances have earned a .350 BABIP. Yet there’s Ohtani over .400, with only a single player within 30 points. As such, factoring in zBABIP, the full model of ZiPS projects Ohtani to be a .318 hitter the rest of the way, rather than the .276 hitter that the current rest-of-season model — which does not use zBABIP — expects him to be. That .042 range is easily one of the largest differences between the full and in-season models that I can remember.

In the end, ZiPS projects a 22% chance that Ohtani will win the batting title, which is almost half the battle for the Triple Crown because home runs and RBI are highly correlated with each other.

I probably don’t need to tell you about Ohtani’s power credentials at this point, but I’m going to do it anyway. Remember that word “transcendent” from above? Well, that’s Ohtani as a power hitter in 2024. His Statcast hard-hit rate is over 60% and he’s crushed more barrels than Carrie Nation, with 30 already this season. Since the debut of Statcast in 2015, only a single player, Aaron Judge in 2022, has hit 90 barrels in a season (106). Ohtani is currently on pace for about 120, hitting one at nearly a 25% clip, which is an absurd rate. ZiPS projects Ohtani to finish this season with 45 homers and a 52% chance of leading the National League.

The trickiest part of the trio is RBI, as Ohtani currently sits 11 behind NL leader Marcell Ozuna. But the full model of ZiPS gives Ohtani a solid 22% chance of leading the NL in RBI; the model is skeptical that Ozuna is this good. He’s probably not going to slug .864 with runners in scoring position for the rest of the year, as he has so far, nor will Ohtani continue to slug .275 in such situations.

In the 52% of simulations in which Ohtani leads the NL in homers, he also leads in RBI 70% of the time – remember, they’re highly correlated – giving him a 36% chance to lead the league in both homers and RBI. Add in batting average and ZiPS puts Ohtani’s odds at winning the NL Triple Crown at 14.6%. (And, for what it’s worth, ZiPS projects Ohtani to have a 5.2% probability to lead the majors in all three three categories.)

Throughout his career, Ohtani has expanded our understanding of what is possible, so much so that accomplishing something with 15% odds seems easy for him. And that’s a pretty good description of greatness: making the nearly impossible seem ordinary.


Top of the Order: Pirates Go Paul-In

Jonathan Dyer-USA TODAY Sports

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.

After an interminable wait for Pittsburgh fans (read: under 10 months), the Pirates on Wednesday finally announced they were calling up top pitching prospect Paul Skenes to make his major league debut on Saturday at PNC Park against the Cubs.

The 2023 first overall draft pick rocketed to the majors after just 12 minor league starts and a mere 34 innings. After the organization limited him to only five starts and 6 2/3 innings across three minor league levels last year, Skenes began this season at Triple-A Indianapolis and absolutely dominated hitters. Over seven starts (27 1/3 innings), the 6’6” righty posted a 0.99 ERA and struck out 42.9% of the batters he faced while walking just 7.6% of them.

In many ways, how Skenes pitches on Saturday is the least of the Pirates’ concerns when it comes to their prized prospect. The real puzzle will be managing his workload. Skenes has never thrown more than 75 pitches in a professional game, and his final Triple-A start was his first on just four days of rest, having been eased into a traditional rotation schedule after pitching just once a week at Louisiana State.

Skenes’ situation somewhat parallels that of Pittsburgh’s other stud rookie starter Jared Jones, who’s pitched on regular rest just once this year — a start wherein he was limited to 59 pitches (50 strikes!) in five scoreless innings. We should expect the Pirates to be just as or even more cautious with Skenes when it comes to load management.

The arrival of Skenes also means that Pittsburgh will need veterans Mitch Keller and Martín Pérez to handle more innings when they start to ease the burden on the bullpen, which will almost definitely be covering at least three innings when Skenes pitches. Determining how to piece everything together will be another logistical challenge for the Pirates.

All that said, let’s not get too ahead of ourselves. After all, those are problems for the Pirates to figure out, not us. Instead, our job is simple: sit back and enjoy the debut.

Chris Sale Looks Vintage Against His Old Team

Braves lefty Chris Sale got to catch up with his old Red Sox teammates on Wednesday, though it wasn’t exactly a pleasant day for Boston. Sale turned in his best start yet since he was traded to Atlanta over the winter, with six scoreless innings and 10 strikeouts.

The seven-time All-Star topped out at 97.2 mph and averaged 94.8 mph on his fastball, up 0.6 mph from his average in his other six starts. His slider was particularly filthy, with the Red Sox offering at 18 of them with 13 whiffs.

Perhaps it’s still too soon to declare Sale all the way, but he is pitching better than he has in years. Over his last four starts, he is 4-0 with a 1.80 ERA and 32 strikeouts across 25 innings; twice in that span he’s completed seven innings. Overall on the season, Sale is 5-1 (42 2/3 innings) with a 2.95 ERA, a 2.64 FIP, a 30.6% strikeout rate, a 4.7% walk rate, and 1.2 WAR. Yeah, that’ll play.

The Yankees’ Big Boys Are Finally Bopping

Although they lost to the Astros on Thursday, 4-3, to snap a five-game winning streak, the Yankees still got an absolutely massive home run from Aaron Judge, emblematic of why they’ve been playing so well over the past week: their offense has finally come alive.

The most encouraging part of Wednesday’s win — the last of the streak — was that Judge, Juan Soto, and Giancarlo Stanton all homered in the same game for the first time since New York traded for Soto in the offseason. Soto has been better than ever this year, but Judge and Stanton struggled for the first month of the season. Over the last week, though, the two sluggers have started mashing again. Judge hit .500/.591/1.096 (346 wRC+, and no, there are no typos there!) during the five-game winning streak, clubbing two homers and four doubles. Meanwhile, Stanton clobbered two massive home runs in the series against Houston. The first one, off Justin Verlander on Tuesday, was clocked at 118.8 mph off the bat; the next night he one-upped himself, with a 119.9 mph missile — the hardest hit ball in the majors this season.

The one core Yankees hitter who still hasn’t turned things around is Gleyber Torres. He hit .176/.300/.176 with a 54 wRC+ during the streak, before going 1-for-3 with a walk in Thursday’s game. On the season, his final one before free agency, Torres is batting .215/.301/.264 with just one home run, after he hit 25 homers last season, and his 71 wRC+ is a far cry from last year’s mark of 123.

Craig Kimbrel’s Honeymoon Period Is Over

Nobody can really replace Félix Bautista, but Craig Kimbrel was doing his darnedest when Ben Clemens checked in on him on April 16. I won’t call this a Clemens Curse (patent pending) because Kimbrel had three more scoreless appearances after the article was published, but he’s come crashing down since then.

Perhaps owing in part to a back injury that forced him to leave the game on April 28 and then sit out until May 3, Kimbrel has been scored upon in five of his last six appearances. In that time, he’s walked eight of the 23 batters he’s faced, and he’s also given up two homers. When I’ve watched him, he’s falling into the mechanical failure that’s ailed him every year since 2019: He’s yanking his fastball off to the side instead of getting under it and letting it ride at the top of the zone, which he did so successfully in his first 10 outings of the season.

Baltimore needs Kimbrel to figure it out, and figure it out quickly. For whatever reason, he is not someone who’s had much success doing anything but closing, so rearranging the bullpen could make the volatile righty functionally useless. As the O’s eye their second straight division title, they’ll be monitoring the bullpen closely and surely won’t be afraid to upgrade it come July.


Keaton Winn Is a Small Town Kid With a Big Time Splitter

Neville E. Guard-USA TODAY Sports

Keaton Winn is a rare big league pitcher, and not just because he’s the only one who grew up in Ollie, Iowa, with a population of 201 in the 2020 census. The 26-year-old San Francisco Giants right-hander’s primary pitch is a splitter, and by a significant margin. Through seven starts this season, Winn’s usage breakdown is 42.2% splitters, 23.3% four-seamers, 20.4% sinkers, and 14.1% sliders. No starter in baseball has thrown a higher percentage of splits this season.

With one notable exception, his atypical approach has yielded good results. Winn failed to get out of the first inning when he faced the Phillies in his most recent start, on May 4, but even with that turbulent outing — five runs in 2/3 frames — he has a respectable 4.41 ERA and a 3.97 FIP. In each of the three starts that preceded the debacle, he went six innings and allowed just one run. His next start is scheduled for this afternoon against the Rockies in Colorado, at 3:10 p.m. ET.

Winn’s mix was even more splitter heavy a year ago. He made his MLB debut last June and proceeded to throw his signature offering an eye-opening 55.1% of the time in 42 1/3 innings. It’s understandable that he would prioritize the pitch — last month, our prospect writers Eric Longenhagen and Travis Ice called Winn’s splitter “devastating… one of the nastier ones in pro ball” — even if such an approach is unprecedented among starters. San Francisco’s fifth-round pick in the 2017 draft out of Iowa Western Community College is anything but ordinary in the way he attacks hitters.

Winn discussed his splitter when the Giants played the Red Sox at Fenway Park earlier this month.

———

David Laurila: Let’s start with your full repertoire. What was it at the time you signed your first professional contract, and what is it now?

Keaton Winn: “When I signed it was four-seam, curveball, slider, and I maybe threw like five sinkers. No changeup. Now it is four-seamer, sinker, splitter, slider.”

Laurila: You obviously throw a ton of splitters. Given how much you rely on it, would it be fair to say that you’re probably not in the big leagues right now had you never developed a splitter?

Winn: “Yeah. That’s definitely crossed my mind before. I mean, I think I ultimately could have competed to get a role, but having the splitter made it so much easier.”

Laurila: What’s the story behind it? Read the rest of this entry »


Let’s Celebrate Some Small-Sample Superstars While We Still Can

Dale Zanine-USA TODAY Sports

We’re far enough into the 2024 regular season that a lot of the extreme flukes and outliers have tumbled back to Earth. Mookie Betts leads the league in position player WAR; Shohei Ohtani leads in wRC+; Patrick Corbin doesn’t quite lead the league in earned runs allowed, but he’s close, and everyone ahead of him on the leaderboard has made more starts.

Nevertheless, we do have a few surprises hanging around at or near the top of various leaderboards. I’d like to take a moment to highlight a few before they disappear. These (mostly) aren’t surprising rookies; rather, they’re players you’ve probably heard of, but might have forgotten about in the past few years while they sorted some stuff out. Read the rest of this entry »


This Isn’t the Same Adley Rutschman

Gary A. Vasquez-USA TODAY Sports

Yesterday, I wrote about at the mysterious disappearing zone rate of Mookie Betts. Today, we’ll be looking at a player who has seen his zone rate go in the other direction: Adley Rutschman. This season, opponents are throwing 51.7% of their pitches in the zone against Rutschman, up from 47.3% in 2023 (and 45.9% in 2022). That jump of 4.4 percentage points is the fourth largest among all qualified players. The trend is much stronger when Rutschman is batting right-handed, but as you can see from the world’s tiniest table, it’s also there when he’s batting lefty.

In-Zone %
Year Lefty Righty
2022 47.2 47.5
2023 46.2 45.0
2024 49.7 54.9
SOURCE: Baseball Savant

In yesterday’s article, I broke down the reasons that throwing fewer pitches in the zone to Betts (or at least the approach that led to fewer pitches in the zone) made some sense. I don’t have any such argument today. If anything, I think pitchers should be throwing Rutschman way fewer strikes. The reason is simple: He’s chasing way more than he did last year. In 2023, Rutschman swung at 23.4% of pitches outside the zone, which put him in the 81st percentile. This season, he’s at 32.5%, which puts him in the 22nd percentile. That is an enormous change, the third highest among all qualified players, and it hasn’t been limited to one side of the plate. Read the rest of this entry »


Varsho Must Go On (Swinging at Inside Pitches)

Dan Hamilton-USA TODAY Sports

Daulton Varsho must have been bummed. After a breakout 2022, he got traded to Toronto, a World Series contender with a desperate need for outfielders. Then he had a down season, the Jays got swept out of the Wild Card round, and his old team made a surprise run to the World Series. Gabriel Moreno and Lourdes Gurriel Jr., the players Arizona got back for Varsho, were key parts of that run. Oh, what could have been.

The most worrisome of all those happenings, from Varsho’s perspective, was surely his own performance. Everything else was either partially or fully outside of his control, but this one seemed mostly on him, and it’s hard to add value offensively when you’re getting on base at a .285 clip. Yes, he’s a great defensive player and adds value on the basepaths, but most of a position player’s value comes from hitting, and quite frankly, his just wasn’t good enough.

But ah, how the tables have turned. A year after being one of the weakest links on an excellent Toronto offense, he’s one of the best players on a lackluster unit. Among Jays regulars, only Justin Turner and Davis Schneider have hit better. (Danny Jansen hasn’t played enough yet to count as a “regular” in my eyes.) There’s not much he can do about the rest of the team, but Varsho has reversed his own fortunes for the moment. Now there are two questions: How did he do it, and can he keep it going?
Read the rest of this entry »


Los Angeles Angels Top 24 Prospects

Matt Kartozian-USA TODAY Sports

Below is an analysis of the prospects in the farm system of the Los Angeles Angels. Scouting reports were compiled with information provided by industry sources as well as our own observations. This is the fourth year we’re delineating between two anticipated relief roles, the abbreviations for which you’ll see in the “position” column below: MIRP for multi-inning relief pitchers, and SIRP for single-inning relief pitchers. The ETAs listed generally correspond to the year a player has to be added to the 40-man roster to avoid being made eligible for the Rule 5 draft. Manual adjustments are made where they seem appropriate, but we use that as a rule of thumb.

A quick overview of what FV (Future Value) means can be found here. A much deeper overview can be found here.

All of the ranked prospects below also appear on The Board, a resource the site offers featuring sortable scouting information for every organization. It has more details (and updated TrackMan data from various sources) than this article and integrates every team’s list so readers can compare prospects across farm systems. It can be found here. Read the rest of this entry »


Jeremy Peña Is Starting Out Strong but Coming up Short

Troy Taormina-USA TODAY Sports

Jeremy Peña is off to an excellent start. He’s also been one of the least productive hitters in baseball. How’s that for a lede?

If I told you that without any additional context, perhaps you’d think Peña was struggling at the plate but making up for it in the field. Yet, the former Gold Glove winner currently has -2 OAA and -5 DRS on the season. So much for that theory. Much to the contrary, Peña is on fire at the plate. Over the first six weeks of the 2024 campaign, he is batting .313 with a 129 wRC+. And while his .351 BABIP is likely unsustainable, his .327 xBA ranks second among qualified American League batters. His .363 xwOBA ranks in the 80th percentile, a big step up from his .305 xwOBA (22nd percentile) in 2023. Most impressive, he has cut his strikeout rate down to just 14.0%, ninth lowest in the AL. His strikeout rate has improved from the 30th percentile in his 2022 rookie campaign to the 61st percentile last season, and now it sits in the 92nd percentile in year three.

However, if you glance up from those percentiles on Peña’s Baseball Savant page, you might be surprised by the most important number of them all: His batting run value is zero. The line on the value spectrum is the faintest shade of blue, sitting about a quarter of an inch closer to “poor” than “great.” That doesn’t seem right. Indeed, out of 485 batters to see a pitch this year, Peña is the only one with a wOBA and xwOBA above .350 and a negative batting run value, according to Savant. It’s not hard to understand why he’s an outlier. Typically, when a player is hitting anywhere close to as well as Peña, he provides at least some positive value to his club.

Metrics like wOBA and xwOBA are context neutral, while Baseball Savant calculates run value by considering the runners on base, the number of outs, and the ball and strike count for each discrete event. If you take that general methodology a step further and also consider the inning and the score, you get a statistic like Win Probability Added (WPA) – although Peña might ask that we please, please stop taking the methodology a step further. According to WPA, Peña has cost the Astros far more than he has given back in 2024. Houston ranks second to last in the AL with -3.82 offensive WPA this season. Peña (-1.03) is responsible for more than a quarter of that negative WPA. Only two players have contributed to the team’s misfortunes more than Peña: the now-optioned José Abreu and a deeply slumping Alex Bregman. Read the rest of this entry »


Last Year’s Model of Ronald Acuña Jr. Is Nowhere in Sight

Dale Zanine-USA TODAY Sports

Aaron Judge, Paul Goldschmidt, and José Abreu aren’t the only recent MVPs off to underwhelming starts in 2024. After putting together a season for the ages last year, Ronald Acuña Jr. has scuffled thus far, both in terms of making contact and hitting for power. His struggles have coincided with those of a couple of the team’s other heavy hitters, with the result that the team recently slipped out of first place in the NL East for the first time in more than a year.

Roughly two years removed from season-ending surgery to repair a torn ACL, Acuña became the first player ever to hit at least 40 homers and steal at least 70 bases in the same season. He clubbed 41 dingers and swiped a major league-leading 73 bags, aided by a couple of rule changes that increased per-game stolen base rates by 41% league-wide. Playing a career-high 159 games, he hit .337/.416/.596 while leading the NL in on-base percentage, steals, wRC+ (170), plate appearances (735), at-bats (643), total bases (383), hits (217), runs (149), and WAR (9.0). Despite a strong challenge from Mookie Betts, he was a unanimous pick for the NL MVP award.

Where has that electrifying slugger gone? With more than a month of play under his belt this season, Acuña has hit just .267/.373/.359 with 14 steals but just two homers. Thanks to his 12.4% walk rate and his high on-base percentage, that slash line is still good for a 116 wRC+, but the 54-point drop in wRC+ is steep, even if it’s “only” the 16th-largest in the majors among players with at least 400 PA last year and 100 this year. Read the rest of this entry »


Stay Away From Mookie Betts!

Gary A. Vasquez-USA TODAY Sports

In-zone rate is one of the most fascinating stats in baseball. It definitely means something, but you sometimes need to sort through a couple different factors in order to determine just what that something is. If pitchers think they can knock the bat out of your hands, they’ll come right after you inside, but if they’re scared you’ll do damage, then they’ll nibble around the edges. If you chase too much, they’ll look to tempt you outside the zone, but if you make good swing decisions, you can force them to throw it over the plate. Fastballs end up in the zone more often than breaking balls and offspeed pitches, so if you struggle to catch up to velocity, you’ll see more pitches in the zone. There’s always some randomness thrown in for good measure too, but generally speaking, that’s the matrix.

If you combine all those factors, you’ll see that most of the time, players who take big hacks see fewer pitches in the zone than those who just try to put the ball in play. Since 2021, Salvador Perez and Bryce Harper have seen the fewest pitches in the zone, while Myles Straw and Ha-Seong Kim have seen the most. But there are some elite players who combine the best of all worlds: They make good swing decisions and they combine power with contact ability. If you hang it, they’ll bang it, and if you bury it, they’ll spit on it. These players usually end up with a zone rate that’s somewhere in the middle, simply because there is no one good way to pitch to them. Think Joey Votto, Alex Bregman, and our subject for today: Mookie Betts.

If you’re a baker, you might be fond of the kitchen sink cookie: the cookie where you mix anything and everything that might be delicious into the dough. Pecans and peanut butter chips? Sure. Toffee bits and white chocolate? The more the merrier. Betts is baseball’s version of the kitchen sink cookie, studded with athleticism, coordination, savvy, skill, versatility, maybe even some shredded coconut. There’s no such thing as a right way to pitch him. He has weak spots, but he’s excellent at hitting the kinds of pitches that are usually located in those spots because he’s good against every kind of pitch. He’s never excelled against pitches at the top of the zone, but he destroys four-seam fastballs. If you want to beat him up there, you really have to hit the very edge, because if you miss high, he won’t swing, and if you miss low, he’ll clobber it. He’s also had trouble low and away, but again, he’s always been solid against the breaking pitches that most righties try and throw there.

This year, Betts is batting leadoff in front of reigning AL MVP and current Triple Crown candidate Shohei Ohtani and perennial MVP candidate Freddie Freeman. There’s nobody in baseball with better lineup protection, so you could be forgiven for assuming that he has been seeing a lot more strikes this season. He has not. In fact, his zone rate has fallen from 49.1% in 2023 to 45.4% this season. That drop of 3.7 percentage points is tied with MJ Melendez for the second largest among all qualified players, behind only Anthony Volpe, who went from 50% to 46.1%. That leaves Betts with a zone rate in the 13th percentile of all qualified players.

So far, 10.1% of the pitches Betts has seen have been in the waste zone, and 24.4% have been in the chase zone. Both of those numbers are the highest he’s ever recorded. Just 23% of the pitches Betts has seen this year have been in the heart zone. That’s the lowest rate he’s ever recorded, and it’s also eighth lowest among the 196 players who have seen at least 400 pitches this season. Pitchers are avoiding him like never before, and it’s not just that he’s seeing fewer strikes. They’re trying to execute a specific plan.

They’re trying to hit that outside corner. Betts is seeing fewer four-seamers, and more sinkers and offspeed pitches. Those offspeed pitches, as well as the breaking balls he’s seeing, are more concentrated on the outside edge of the plate.

Strictly speaking, this plan is not working. Betts is already sitting on a major league-best 3.0 WAR, and his 193 wRC+ is second only to the 217 mark of the player who is, in theory, protecting him in the lineup. It’s hard to argue that the league has finally figured out a player who’s currently on pace for 12.8 WAR.

However, this plan is absolutely changing the shape of the production Betts is putting up. First, the good news: He’s running a career-high 16.3% walk and a career-low 9.6% strikeout rate. His 1.71 walks per strikeout are miles ahead of Vinnie Pasquantino’s 1.36 in second place. Now the bad news: Betts’ hard-hit rate and 90th percentile exit velocity are down significantly. His pull rate is down to 32.6%, the lowest of his entire career and a drop-off of more than 13 percentage points from 2023. He hasn’t hit a homer since April 12 or an extra-base hit since April 28. Here’s what that looks like in heat map form. The map below shows Betts’ value according to Runs Above Average per 100 pitches.

If you’re a pitcher, that makes it pretty clear: outside good, inside bad. Even with Ohtani and Freeman looming, it might make sense to try to hit your spot on the outside corner and risk giving up a walk. Furthermore, this plan is not without precedent. If you go back and look at the heat maps of the pitches Betts has seen in recent years, one of them jumps out as similar to this season.

In 2021, pitchers tried a similar tack, aggressively going after the outside corner. Betts ended up with a 131 wRC+ — the worst mark he’s had since 2017. If you’re an opposing pitcher with no good options — which is to say any pitcher who finds themselves 60 feet, 6 inches away from Mookie Betts — why not try an approach that has, at least grading by the ridiculous curve of Betts’ stellar production, worked before? Look at how many of his hits (especially his extra-base hits) went to left field last year.

Right field is just a sea of gray outs with a few green singles sprinkled in. In 2023, Betts had a .602 wOBA when he pulled the ball, .396 when he hit it straightaway, and .189 when he hit it to the opposite field. Why not do everything you can to keep him from pulling the ball and encourage him to hit it the other way? Unfortunately for opposing pitchers, this tactic requires a high level of precision. Betts doesn’t seem to mind taking his walks, and on the rare occasions when he does get a pitch to hit on the inner half, he’s making the most of it.

However, there are a few signs that he’s had to adjust to combat this approach. He appears to be setting up closer to the plate this season. In the pictures below, I’ve copied and pasted a second home plate right next to the actual home plate to give a better sense of scale.

In theory, moving a few inches closer means that the inside pitches Betts usually mashes are now a little bit further inside, which should give him less time to turn on them. Furthermore, his chase rate is up a bit from last season, and it has been rising in recent weeks.

This could just be regression. Betts has an 83 wRC+ over his last nine games, but it’s not like he was going to run a 250 wRC+ and a 12% chase rate all season. However, he really is chasing more — not a lot, but more than he did in April and more than he did in 2023. We’ve seen him move closer to the plate, and it’s certainly possible that seeing so few pitches in the strike zone has made him a little bit sick of waiting for his pitch and more likely to swing at something he shouldn’t. We’re only a fifth of the way through the season, and all the numbers you’ve seen so far are likely to continue to regress to the mean. Betts will likely face more pitchers who are bold enough to challenge him inside (or at all). But for now, it looks like he’s still adjusting to this new approach.