José Berríos has gotten shelled this year. Through five starts, he’s allowed 17 runs, 15 of them earned, good for a 4.71 ERA. Per our calculation of RA9-WAR, that means Berríos has been almost exactly replacement level, worth 0.1 wins above replacement so far this season. That follows last year’s debacle, when he was worth 0.2 wins below replacement by the same calculation. For a guy the Jays saw as their long-term ace a few years ago, it’s been a precipitous fall.

José Berríos has been lights out this year. He’s striking out 26.1% of his opponents and walking only 4.3%. That 21.7% gap between strikeout and walk rates is 15th among starters this year, just ahead of Gerrit Cole, who you’ve maybe heard of. It’s not just strikeouts and walks, either: Berríos has allowed only a single home run all year. He sports a 2.32 FIP. By our calculation of FIP-based WAR, he’s the eighth-best starter in baseball this season, just a hair behind Shohei Ohtani.

That gap between ERA and FIP is, to put it mildly, extreme. It’s the second-largest gap in baseball behind Nathan Eovaldi, who’s allowing a .413 BABIP so far this year – oof. What gives with Berríos? Let’s investigate and see which side feels more like the truth. Read the rest of this entry »

One of the great truisms of modern baseball is that good teams can churn out good relievers at will. The Rays, Dodgers, and Astros do it every year. The Yankees develop so many pitching prospects that they’ve created a side hustle trading them for help elsewhere. The Guardians, Brewers, and Mariners are no slouches. The next dominant reliever on those squads might not be in the majors yet or even on people’s prospect radar.

You can add the Orioles to that list. Last year, Jorge López broke out and netted them four players in trade, while Félix Bautista also broke out and is now the closer. It gets better than that, though – one of the players the Orioles got back in the López trade is Yennier Cano, who hardly seemed like a marquee addition. Already 28 and with only 13.2 (bad) major league innings to his name, he looked like an up-and-down reliever if you’re an optimist. He was 38th on our list of the top 38 Orioles prospects before the year started. Hey, at least he was listed!

Yeah, uh, about that. In an admittedly tiny seven innings of major league work this year, Cano has posted otherworldly numbers. He’s struck out nine of the 20 batters he’s faced, hasn’t walked anyone, and hasn’t even allowed a hit. For what it’s worth, he also pitched three scoreless innings in Triple-A before being called up. It looks like the Orioles have done it again. Read the rest of this entry »

Let’s start this article with a bold claim: Wander Franco’s first two seasons in the majors were a disappointment. That’s a startling assertion, even if it might not seem that way at first. Franco hit .282/.337/.439, good for a 121 wRC+, while playing league average defense at shortstop; he was 20 years old for the first of those seasons. He played at a 4.3 WAR per 600 PA clip, which the FanGraphs glossary helpfully notes is an All-Star level. That’s all true. For the best prospect of the past decade, though, it still feels like a letdown.

The real thing that has betrayed Franco is playing time. First for nebulous service time reasons, then due to injury, his first two seasons in the majors were both as brief as they were scintillating. He appeared in 70 games in 2021 and 83 in 2022. His counting stats weren’t exactly imposing: 13 homers, 10 steals, and a mere 72 RBI if you’re playing fantasy baseball. I acknowledge that considering that performance a disappointment is grading on a curve, but when you’re as good and hyped as Franco is, that comes with the territory.

Now that we’ve gotten that out of the way, it’s time for the good news: that perception is as stale as the sourdough I bought last Wednesday and didn’t finish (hey, there’s a good bagel shop nearby, and I’m only human). Franco isn’t a young up-and-comer this year. He’s a bona fide star, one of the best hitters in baseball so far and the best player on the best team. It’s only a matter of time before your marginally-baseball-following friends start asking you if you’ve heard about this Wander guy. So allow me to present a gift to you as a baseball fan who wants to sound smart to their friends, a guide to why Franco is one of the best players in baseball and what he changed to get there. Read the rest of this entry »

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Pete Alonso is a specialist. He’s not one of those boring types, though: defensive replacement, pinch-runner, long reliever, LOOGY, the list goes on and on. He’s the kind of specialist that every team would take more of: a home run specialist. You might not notice it, because every star hitter is seemingly also a slugger these days, but Alonso isn’t like the rest of them. He’s out there for the home runs, and everything else about his game simply works in support of that.

That’s a vague statement, but I really think it’s true. To me, there’s no player in baseball today who is a more pure home run hitter. Given that we play in one of the homer-happiest eras in baseball history, and that players today train harder than at any point in the past, he might be the best home run hitter of all time.

Let’s start with a simple fact: since Alonso debuted in 2019, no one has hit more home runs. He’s 13 homers clear of Aaron Judge in second place, with a whopping 156. This isn’t a case of a pile of extra-base hits with some going over the wall, either. Of the top 15 homer hitters in that span, only Judge has a higher proportion of home runs as a share of all extra-base hits. Alonso isn’t up there spraying balls into the gap; he’s up there trying to give fans souvenirs:

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Welcome back to another installment of five things that caught my attention in baseball this week. Stop me if you’ve heard this before, but I got the idea from the estimable Zach Lowe, who writes a similar column about basketball every week that I absolutely love. Now that the sugar rush of home openers and new players is starting to wear off, we’re into the grind of the regular season.

But the grind of the regular season is awesome. There’s so much going on, all the time, that there’s always something worth paying attention to. It’s just a matter of keeping your eyes open – and watching an ungodly amount of baseball, of course, which is the best part of my job. Read the rest of this entry »

I might as well throw out all the usual caveats up front. It’s April. Sample sizes are still miniscule. The ball might be different. The rules are definitely different. I could go on. All of that is true, but it doesn’t change this essential fact: José Alvarado is on an otherworldly tear right now, putting up best-reliever-in-baseball numbers for a Phillies team that desperately needs the help.

Let’s start with the numbers, because they’re overwhelming. Alvarado has faced 29 batters so far this year. He’s struck out 18 of them. That’s a 62.1% strikeout rate, or as I like to call it, a made up strikeout rate. You can’t conceive of a 62.1% strikeout rate. It’s nonsense math. Nearly two-thirds of the batters who have come to the plate against Alvarado this year have walked back to the dugout with nothing to show for it but a sad face.

As you can no doubt imagine, you need to miss a lot of bats to put up strikeout numbers like that. Alvarado has posted a 20.8% swinging strike rate so far this season, seventh-best among relievers even in the small sample of April, when outliers rule. That’s a career high for him, obviously, but not by as much as you’d think: He posted a delectable 16.7% mark for all of 2022. Read the rest of this entry »

Vladimir Guerrero Jr. is a force of nature. He’s one of the best hitters in baseball, and in a very obvious way: he scalds the baseball to all fields and hits a bunch of home runs. Last year was a down year, and he still left the yard 32 times. He perennially records some of the hardest-hit batted balls in the game. When you think about a prototypical first baseman, Guerrero’s combination of power and hit tool is probably what you’re picturing.

One of the impressive parts of Guerrero’s career has been his ability to limit strikeouts while still getting to his power. See, low strikeout rates aren’t an inherently great thing. If you don’t strike out very often but don’t do any damage when you put the ball in play, you’re not really making a good trade. Adam Frazier is a good example of this type of hitter. He struck out just 12.1% of the time last year, but posted an 81 wRC+ anyway because when he did make contact, it was generally weak. You can probably conjure a picture of this type of hitter on your favorite team. You love that they never give away an at-bat, but hate that they never take matters into their own hands and park one in the seats or smack one off the power alley wall.

Guerrero doesn’t suffer from that problem. He struck out just 16.4% of the time in 2022, but when he made contact, he wasn’t Fraziering it up out there. Let’s get that in numbers: in his career, Frazier is batting .317 with a .456 slugging percentage when he ends a plate appearance with a batted ball, good for a .327 wOBA. Guerrero is hitting .351 with a .616 slugging percentage, which works out to a .403 wOBA. One of these things is not like the other. That’s why low strikeout rates are great statistical markers for power hitters and yet broadly uninteresting in the population as a whole. What you do with those extra balls in play matters a ton, as Michael Baumann covered yesterday, and with far more Pitbull references than I could even think up. Read the rest of this entry »

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The best article I’ve ever read about Adam Ottavino was written on this site. Travis Sawchik wrote it, years ago, and ever since then I’ve found myself following Ottavino’s career and thinking about that article. The season after he revamped his pitching arsenal by throwing by himself in a Manhattan storefront, he had a career year for the Rockies. The season after that, he returned to New York to pitch for the Yankees, and after a brief detour to Boston in 2021, he’s back in his hometown pitching for the Mets. Now, though, he’s doing it with some new tools.

That fateful offseason, Ottavino learned to command his slider. But that wasn’t the pitch he was trying to learn at the start. Take a look at his pitch mix by year, and you can see the cutter he planned on integrating:

Big sweeping sliders like the one Ottavino throws pair well with sinkers, and he changed his primary fastball accordingly. But sweeping sliders and sinkers both display large platoon splits, so he also picked up a cutter to pair with his two primary pitches. That was the idea, at least. In practice, he didn’t throw his cutter much against lefties, and by 2020 he didn’t throw it much at all. From 2020 through ’22, he threw that cutter only 3.7% of the time overall.

In a perhaps related development, Ottavino has gotten shelled by lefties since 2018: from that year through ’22, he allowed a sterling .256 wOBA against righties and a middle-of-the-road .313 mark against lefties. That’s hardly surprising; he basically only threw two pitches, and neither of them are at their best against opposite-handed batters. The Yankees used him more or less as a righty specialist and then traded him to the Red Sox in a salary dump to make their bullpen work more efficiently. Read the rest of this entry »