If you were only looking at the top-line numbers that Roki Sasaki has posted through 10 starts — a 4.59 ERA and a 5.04 FIP in 51 innings — you could be forgiven for thinking that the 24-year-old righty had made little progress since last year’s abbreviated rookie season. At times, it has seemed as though he might be better off ironing out his mechanics and approach in Triple-A or in the bullpen, where he found some success last fall after missing four and a half months with a shoulder impingement. While Sasaki’s early-season starts brought to mind last year’s struggles, a little over a month ago he made a change to his repertoire, adding a second offspeed pitch to his mix. Since then, he’s pitched more effectively thanks not only to the new offering, but also to better command and velocity.

Sasaki’s improvement has come at a particularly opportune time for the Dodgers, as they’re once again carrying on without either Tyler Glasnow or Blake Snell. Glasnow left his May 6 start after just one inning due to back spasms and still hasn’t been cleared to throw off a mound yet, while Snell didn’t make his season debut until May 9 due to shoulder soreness, then lasted just three innings before discomfort in his elbow forced him from his start. He was diagnosed with loose bodies in the elbow and underwent surgery using the same NanoNeedle Scope 2.0 procedure that Dr. Neal ElAttrache had just used on Tarik Skubal. The new version of the surgery is aimed at accelerating recovery time, but Snell has been moved to the 60-day injured list nonetheless, and can’t return until early July. Increasingly, it appears Glasnow won’t be back before July either.

Sasaki’s new pitch is a splitter, but it’s not the same splitter he threw last season, and it’s not entirely new; it bears more resemblance to the one he threw in NPB with the Chiba Lotte Marines and in the 2023 World Baseball Classic for Team Japan than it does to its immediate predecessor. Statcast has redefined the offspeed pitch he threw last year as a forkball and is tracking the two pitches separately. Sasaki throws his splitter about five miles an hour faster than his forkball, and relatively speaking, it gets a bit more rise and a lot more arm-side run. Since introducing the new pitch — which I’ll get into more below — he’s lasted at least five innings in all six of his starts, something he’d done in just four out of eight starts last year and one out of his first four this year. Read the rest of this entry »

Welcome to another edition of Five Things I Liked (Or Didn’t Like) This Week in Baseball. In keeping with the increasingly lenient definition of “this week” that I’ve been using of late, we’ve got stuff from all throughout May in this column. May is a great time to watch baseball. (It’s always a great time to watch baseball, but May is particularly good.) The weather is heating up. Ballparks are swelling with the start of summer crowds. Tarps are coming off. So please join me on a trip through the league, from fun teams to watch to nifty little plays. And as always, thanks to Zach Lowe of The Ringer for the inspiration.

1. The Go-Go Nats
Nationals fans have endured seven years in the wilderness since the team’s 2019 title. Washington’s season-high win total in that span was 71 (2023 and 2024). This year’s team is finally playing around .500 ball, though our projections think the Nats will end up right around that 71-win high-water mark again. (We have them down for 74 at the moment.) But while the winning hasn’t quite come back yet, the fun has.

This year, the Nationals are dominating on offense. They’re leading the majors in scoring by a mile, averaging an enormous 5.49 runs per game. They’ve hit the most doubles in baseball – in fact, they have the most extra-base hits in baseball. They’re top 10 in on-base percentage, top five in slugging, and top five in stolen bases. They’re first in overall baserunning value. They’re third in BaseRuns-projected scoring. This isn’t smoke and mirrors. Read the rest of this entry »

It would be inaccurate to say that that Blake Snell saw what teammate Edwin Díaz and fellow two-time Cy Young winner Tarik Skubal both had and decided he wanted in. Clusters of injuries, such as the wave of broken hamate bones from this spring or the more recent outbreak of loose bodies in pitchers’ elbows, are just coincidences instead of sudden fads or outbreaks. Nonetheless, like Díaz and Skubal before him, Snell will undergo surgery on Tuesday, with the expectation that he’ll return this season.

This is already the second interruption to Snell’s season, and the third time that the now-33-year-old lefty has landed on the injured list since signing a five-year, $182-million deal with the Dodgers in November 2024. Last season, Snell made just two starts for the Dodgers before inflammation in his left shoulder forced him to the IL in early April. The Dodgers’ depth and focus on having their top starters available for the postseason allowed him to take his rehab slowly. He missed four months and made just 11 regular season starts, posting a 2.35 ERA and 2.69 FIP in 61.1 innings, then followed that by pitching brilliantly in the first three rounds of the playoffs, allowing just six hits and two runs in 21 innings against the Reds, Phillies, and Brewers, highlighted by eight innings of one-hit shutout ball in the NLCS opener against Milwaukee. His two starts against the Blue Jays in the World Series were less successful; he pitched his way into jams that neither he nor the Dodgers bullpen could escape unscathed, and was charged with five runs in each. He did come out of the bullpen to get four very big outs in the eighth and ninth innings in Game 7 before yielding to the heroics of Yoshinobu Yamamoto.

In January, Snell admitted that he felt “exhausted” at the end of the World Series. Mindful of his injury history — this is a pitcher who’s made more than 27 starts in a season just twice — and his lingering shoulder soreness, the Dodgers had him delay his offseason throwing program to the point that he didn’t even pitch in the Cactus League. He began the season on the injured list before going out on a rehab assignment on April 22, and totaled just eight innings over three starts, maxing out at four innings and 55 pitches before being brought to Los Angeles. Read the rest of this entry »

AJ Blubaugh has given a boost to the Astros bullpen since debuting in late April of last season. Over 29 big-league appearances (including three as a starter), the 25-year-old right-hander has logged a 3.22 ERA over 58-and-two-thirds innings while being credited with five wins, against three losses, and three saves. Drafted in the seventh round by Houston out of the University of Wisconsin-Milwaukee in 2022, he ranked third among the system’s prospects with a 45 FV when he reached The Show.

His backstory is atypical, in part because of a pitch he hasn’t thrown since his days as an Ohio prep. Moreover, the Mansfield native now has a delivery that is both conventional and consistent. That wasn’t always the case.

“When I was in high school and started to get into pitching, I threw from three different slots,” Blubaugh explained. “An over-the-top arm slot, a sidearm arm slot, and a submarine arm slot. I would differentiate that every single pitch. One pitch would be a curveball from over the top, then I’d drop to sidearm and throw a slider. Then I’d throw a fastball from submarine. I was just a funky junk-ball thrower. I threw a knuckleball a bunch, probably from the time I was 10 years old to the time I graduated. It was probably my main pitch.”

Remarkably, his butterfly wasn’t simply delivered from down under; it came from each of his arm angles. Read the rest of this entry »

This one’s going to be a little bit of a mashup. Last weekend, I was watching a Dodgers game when Max Muncy made a slick play over at third base. Then he mashed a two-run home run to put the Dodgers on the scoreboard. That got me to thinking about how impressive Muncy’s career has been – never the prime attraction on a Los Angeles team that has employed many of baseball’s best during its reign atop the league, but always a key cog.

But a Muncy article wasn’t the only idea I left that game with. His two-run homer? It only served to narrow the Dodgers’ deficit from five to three. The Braves tacked on more runs late and won 7-2 for a second straight day, taking two out of three from the two-time defending champs. Then the lowly Giants came to town and split a four-game set. The Los Angeles offense, in particular, has been moribund of late. That sounded like an article topic all on its own. But if two articles are good, one article slamming together points from both is better (he said hopefully).

I don’t think there’s anything sneaky or overlooked about Muncy’s excellent start to the 2026 season. When he comes to the plate, he does the same thing every night: He tries to leave the park. That means he’s looking for pitches to clobber, and also trying to clobber those pitches. The looking part, combined with his great batting eye, means plenty of walks and plenty of deep counts. The “trying to clobber” part means plenty of whiffs and plenty of scorched baseballs. It’s an approach that’s easy to describe, but it’s devilishly difficult in practice to strike the right balance between selection and aggression.

Muncy is now in his ninth season of finding that balance. His consistency is remarkable – year in and year out he’s posted a double-digit walk rate, a strikeout rate between 20-27%, and a batting line in the neighborhood of a 130 wRC+. His wRC+ is 21st among qualified hitters over that span, wedged between Hall of Fame hopefuls Jose Altuve and Paul Goldschmidt. His batting line is a dead ringer for Kyle Schwarber’s. This year, Muncy is off to an excellent start, on pace for his best year since 2018. It’s not so much that he’s found a new gear; you’d have a hard time differentiating between his 2025 and 2026 component statistics. That’s basically my point, though. What he’s doing isn’t surprising, because he’s made it commonplace. He’s hit more or less like this for a decade. Read the rest of this entry »

In my free time, I write a newsletter about professional cycling, because my idea of a hobby is “my day job, but on wheels.” (It’s called Wheelysports, you can find it on Medium or sign up here to get it by email. It’s free, it comes out once a week. The last edition was about a guy who had to drop out of a race because of a perineal cyst. It’s fun.)

In the cycling world, there’s a little Slovenian guy named Tadej Pogačar who’s laying waste to all and sundry. The headline figure is that he’s won the Tour de France four times and is going for a record-tying fifth title this summer at age 28, but that undersells how dominant he’s been over the past few years. I don’t think there’s an argument anymore, he’s the best to ever do it.

And it’s not just that Pogačar is the best bike racer in the world; he’s the best at every component of the sport, which is incredibly rare. That level of versatility is basically unheard of since the days of Eddy Merckx, who is the Babe Ruth of cycling.

Pogačar’s feats are awe-inspiring, and every week it seems like he sets a new record or does something historic, but after years of writing about him, I’m starting to run out of things to say. There are no more superlatives left to lavish upon so great an athlete.

Sound like anyone you know? Read the rest of this entry »

I don’t pay too much attention to the standings in April. I look at them, of course, but that’s more a matter of routine than a desire to learn something substantial. It’s hard for teams to pull ahead of the pack this early in the season, and I’d rather not read too much into the fact that, say, the banged-up Blue Jays are a few games below .500, or that none of the five teams in the NL Central has a losing record. It takes time for these things to sort themselves out.

And yet, upon checking the standings Friday morning, I found myself pondering the significance of what I saw: specifically, that only three teams in the American League had a winning record. After a dizzying 20 minutes of digging, I lifted my head from my laptop in a daze, wondering how the heck I ended up staring at Baseball Reference’s playoff odds for the 14-18 White Sox. I think seeing the number 16.1% is what snapped me out of my stupor. (For what it’s worth, our Playoff Odds gave the South Siders a 2.2% chance to make the postseason, double their odds on Opening Day.) Anyway, about those three AL clubs above .500, the Yankees (20-11) were expected to be one of the best teams in baseball, so their place atop the standings wasn’t surprising, but the strong starts of the Rays (18-12) and Athletics (17-14) caught me a bit off guard. I thought Tampa Bay was destined for last place when the season began, and our Playoff Odds agreed, projecting the team to finish with 79.7 wins and giving it a 28.9% shot to reach the postseason. Entering May, the Rays have only added about two wins to their median projection (81.9), but they now have a 45.6% chance of making the playoffs. Meanwhile, I believed the A’s would be better this year, but better meant maybe a third-place finish in the AL West and an outside shot to snag the final AL Wild Card spot. Still, I figured they were more likely still a year or two away from true contention. Our preseason Playoff Odds tabbed them for 78 wins and a 21.4% shot at the playoffs. Now, they’re up to a projected 81.3 wins and 43.1% odds. I still don’t think either team will play postseason baseball this year; according to both their Pythagorean and BaseRuns records, the Rays have played more like a .500 team than one that’s on pace to win 97 games, while the A’s simply don’t have enough pitching. Remember, it’s only the start of May. There’s so much more baseball still to be played.

OK, that’s enough about the Rays and A’s in this week’s mailbag. Today, we’ll be answering your questions about how good Shohei Ohtani would be at basketball, whether James Wood is one of the best lefty batters ever at hitting the ball the other way, which batter has the most hits against a pitcher without recording an out, and what would happen if ZiPS forgot about 2020. But before we get to all of that, I’d like to remind you that this mailbag is exclusive to FanGraphs Members. If you aren’t yet a Member and would like to keep reading, you can sign up for a Membership here. It’s the best way to both experience the site and support our staff, and it comes with a bunch of other great benefits. Also, if you’d like to ask a question for an upcoming mailbag, send me an email at mailbag@fangraphs.com. Read the rest of this entry »

Welcome to another edition of Five Things I Liked (Or Didn’t Like) In Baseball This Week. This column isn’t running every week this year, which means the title is more of a suggestion than a rule. There are some plays from last week, some plays from this week, and future editions will probably break that convention even a little more. I can’t imagine that’s all that big of a deal. After all, “I Liked” is a bigger part of why I enjoy writing this series than “This Week.” So sit back, relax, and check out some of the most delightful baseball happenings of the second half of April. And of course, thanks again to Zach Lowe of The Ringer, the progenitor of the “X Things I Liked This Week” format and my inspiration for this column.

1. Inevitability
If you tune into a baseball broadcast with a runner on third base and less than two outs, you’re liable to hear a discussion of an “undefendable play.” That play is some variation on a safety squeeze: The batter bunts, the runner gets down the line as far as he can safely and waits to see where the bunt is headed before committing, and the defense has very little hope of making a tag play in time. Batters have attempted 24 of these bunts in 2026, and defenders have only retired the lead runner four times. Safety squeezes were equally hard to stop in 2025, this hilarious double play notwithstanding. But maybe they’re even better than those success rates would imply. Maybe there’s some kind of supernatural force that makes safety squeezes work. How else do you explain this nonsense?

Taylor Walls is the most prolific safety squeeze bunter in baseball, and he tried it in extras against the Pirates last week:

Read the rest of this entry »

When the Dodgers signed Edwin Díaz to a three-year, $69 million deal last December, it marked the second straight winter that they paid top dollar for a free agent closer, after they’d inked Tanner Scott to a four-year, $72 million deal in January 2025. That they double-dipped in such fashion was both a particularly ostentatious display of their purchasing power and an acknowledgement that even the best relievers can be fickle and fragile. Scott scuffled throughout last season while also missing time due to multiple injuries, and ultimately spent October as a bystander as the Dodgers cobbled together a makeshift late-game bullpen and won their second consecutive championship. Now, after struggling with his velocity and command, Díaz has also gone down with an injury. On Monday, one day after failing to retire any of the four Rockies he faced, he was placed on the 15-day injured list due to loose bodies in his right elbow. He is set to undergo arthroscopic surgery on Wednesday to have them removed.

Even in small-sample season, the 32-year-old Díaz’s numbers tell enough of a story to suggest that something is amiss. He’s allowed seven runs in six innings for a 10.50 ERA, accompanied by a 4.96 FIP and a 4.39 xERA. His 15.2% differential between his 30.3% strikeout rate and 15.2% walk rate is just over half of his 29.8% differential last year. His four-seam fastball has averaged just 95.7 mph, down from last year’s average of 97.2 mph while with the Mets, for whom he posted a 1.63 ERA and a 2.28 FIP in 66 1/3 innings. His average arm angle has dropped, changing the movement profiles of both his four-seamer and slider:

Relative to last season, Díaz has lost over two and a half inches of horizontal run on his fastball and nearly an inch of cut on his slider, which itself is one mile per hour slower, as well. Neither pitch has fooled hitters to nearly the same degree as before, and his overall swinging strike rate has dropped from 17.3% in 2024 and 18.0% last year to 9.1% this season. Read the rest of this entry »

Another week, another delightful slate of games, which can only mean one thing: It’s time for another edition of Five Things I Liked (Or Didn’t Like) In Baseball This Week. One of my favorite parts of the early season is rediscovering the small pleasures of watching baseball that I’ve forgotten over the winter. I don’t mean watching Shohei Ohtani and Aaron Judge play. That’s obviously very enjoyable, but it’s not something I forget about in the offseason. But the feel of the game, the look on players’ faces when something unexpected happens, the pure happiness I get from seeing a bunch of grown-ups throw a ball around for a job? I only have that experience when the games are on, and the feeling is strongest after a prolonged absence. So no stars today, just stuff I watched that gave me a happy (or, in one case, angry) feeling. As always, a shout out to Zach Lowe of The Ringer, who popularized this article format in his seminal basketball column. And a programming note: Five Things won’t be appearing every week this season, to help balance out my workload and allow me to work on other projects here at the site. I’ll likely be off next week – unless the baseball I watch this weekend is just too enjoyable not to write about.

1. Late-Night Hijinks
I associate West Coast games with wackiness. It’s likely because I grew up out East, and was usually halfway asleep and fully loopy when I turned on late-night baseball (or late-night any sport, really; I have fond memories of silly Pac 10 football games at 1 a.m.). But there’s something thrilling about the last game of the day’s slate going into extra innings, whether you live in Portland, Maine or Portland, Oregon. Last week, the Padres and Rockies did their best to deliver. Read the rest of this entry »