Yeah what the heck, let’s watch the super regional no-hitter again.

This is Kumar Rocker at his peak: A 19-strikeout no-hitter in the NCAA Tournament. (Also: Hey, look, it’s Joey Loperfido!) Watching that video, you’d get the notion that he ran up to the mound that night in Nashville and got the Duke lineup to swing at every single 59-foot slider he threw. You wouldn’t be too far off. Peak Rocker was one of my favorite college players ever, because he had everything you’d want from an athlete. He was big, he was physical, he was skilled. To watch him was to watch an excitable teenager (which he was) operate the body of a major league ace (which he had).

Pitchers like him come along only so often, guys who not only mow down college hitters but do it in a fashion that makes you wonder how even professionals will ever cope. Stephen Strasburg, Gerrit Cole, Carlos Rodón, Paul Skenes, and Rocker. Read the rest of this entry »

The last time Luis Arraez struck out was August 10, a full month ago. He struck out the day before that as well. As of Tuesday morning, Arraez has played in 42 of the Padres’ 46 games during the second half of the season, and he has struck out exactly twice. No other qualified player has struck out fewer than 15 times since the All-Star break. Please take a moment to think about that. It means that the player with the second-fewest strikeouts has struck out 7 1/2 times more than Arraez. Nearly 75% of qualified players have struck out at least 30 times. Arraez, once again, has done so twice. Here’s what that looks like in a graph. Each bar represents a qualified player and Arraez is the tiny green one all the way to the right. I’ve added a dashed line to give you a sense of how far below everyone else he is.

Arraez currently has 26 strikeouts over the entire season. If he can stay below 30, he would be just the ninth qualified player in this century to accomplish the feat, and the first since Jeff Keppinger did so in 2008. Even if you do count 2020, despite the fact that Arraez has made 340 more plate appearances (and counting) than any player in that season, he currently has fewer strikeouts than all but five of the 142 qualified players. Here’s a chart of the whole 2024 season, just for good measure. Read the rest of this entry »

I first learned of the kick change while in Chicago for Saberseminar in late August. Chatting with Garrett Crochet and Jonathan Cannon in the White Sox clubhouse prior to a Saturday game, I heard the term from Cannon, who was describing a new pitch that one of their rotation mates, Davis Martin, had recently begun throwing. Needless to say, I was intrigued.

The following day, I learned even more about the atypical offering. Brian Bannister presented at Saberseminar that Sunday, and the kick change was one of the subjects he brought up. Moreover, the White Sox Senior Advisor to Pitching subsequently spoke about it in more detail while taking questions from the audience, this particular one coming, not surprisingly, from my colleague Michael Rosen.

As luck would have it, two opportunities to hear even more about the kick change were right around the corner. The White Sox visited Fenway Park this past weekend, and with Boston being my home base, I was able to sit down with Martin to get his perspective on the pitch, as well as the story of why and how he learned it. Then the Orioles arrived in town, so I talked to reliever Matt Bowman, who not only has something similar in his arsenal, but he also is Bannister-esque when it comes to the art and science of pitching. I spoke to the veteran right-hander about the kick change and its close-cousin relationship with the better-known split change.

Here are my conversations, lightly edited for clarity, with Martin and Bowman.

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David Laurila: What is the kick change?

Davis Martin: “It’s basically for supinators. I’ve never been a pronator. It’s for guys that have really good spin talent and have always had the ability to get to that supination plane. But pronating is very unnatural for us from a physiological standpoint. Read the rest of this entry »

Pete Crow-Armstrong just had a really good night. He made multiple highlight-reel catches in center field, including robbing Max Muncy of a home run with two outs in the ninth inning.

That was a great play even by PCA’s lofty standards, but his speed and defense are a known quantity. I just had to stop myself from using the word “gamebreaking,” like he’s a cornerback and punt returner from the 1990s or something. Crow-Armstrong’s glove is going to get him on SportsCenter, but it’s on the other side of the ball where he’ll determine how much he can help the Cubs while he’s there, as well as how long he stays in the lineup and how much money he makes over his career. The really exciting part of PCA’s Tuesday night only shows up in the box score: He went 2-for-4 with two RBI. Read the rest of this entry »

Relief pitching is hard work. More than that, it’s work whose difficulty builds on itself. If you’re covering a single inning in a single game, you can use your best reliever. Second inning? You’ll need your second-best guy, and so on. Second day in a row? Now your best relievers are tired. Third day in a row? Now maybe everyone is tired. And relief work never stops; through Monday’s action, there have been 4,322 starts in baseball this year and 26 complete games.

There’s an inherent tradeoff between how much teams rely on their bullpen and the average quality of the relievers who come in. No one does this anymore, but a team that was only asking its bullpen for a few innings a game could use its best arms for a high proportion of its overall innings. A team full of five-and-dive starters has to go much further down the depth chart; covering four innings per game with relievers requires more contributors.

There’s no obvious correlation between relief innings pitched and quality, for various reasons. Teams aren’t passive observers here; the teams that expect to need more relief innings tend to acquire more relievers, because they know they’ll be needed. Front offices are always on the lookout for innings eaters to lighten the bullpen load. But increasingly, this is just a cost of doing business. Teams and starters are both of the opinion that their best work is done in short bursts. If that’s the case, there will be more relief innings. Read the rest of this entry »

Justin Verlander did not have a good night on Sunday against the Diamondbacks in Houston. The 41-year-old future Hall of Famer retired just nine of the 19 batters he faced, allowing eight runs in three innings in one of the worst starts of his 19-year career — and not an isolated one, either, as he’s been struggling since returning from his second stint on the injured list. For as difficult as it is to believe, even in a rotation that’s been beset by injuries this year, Verlander might not be one of the Astros’ starters when the playoffs roll around.

At Minute Maid Park on Sunday evening, Verlander worked a scoreless first inning, getting ahead of all four hitters he faced and allowing just one baserunner; he hit Joc Pederson on the left leg with a two-out, two-strike curveball. His second and third innings were another story, however, as he allowed seven runs on a pair of homers by Pavin Smith, and, well, you can do the math as to the traffic that preceded them.

Struggling to command his fastball and not fooling anyone with his secondaries, Verlander netted just four swings and misses from among his 75 pitches, all on his four-seamer, and got just six called strikes from his curve, slider, and changeup combined (18% CSW%). For just the fifth time in 523 career starts and the first time since July 2, 2017, he didn’t strike out a single hitter. The eight runs he allowed were one short of his career high, set on April 15, 2017; he hadn’t allowed exactly eight runs since June 26, 2016. Read the rest of this entry »

Statistically speaking, Joey Loperfido has gotten off to slow start in his major league career. Over his first 222 plate appearances, the lefty-hitting outfielder is slashing just .229/.281/.371 with four home runs and an 86 wRC+. Those numbers are split fairly evenly between two organizations; the 25-year-old Loperfido was traded from the Houston Astros to the Toronto Blue Jays shortly before July’s trade deadline as part of the four-player Yusei Kikuchi deal.

He’s projected to produce more than he has thus far. The Duke University product put up a .933 OPS in Triple-A prior to making his major league debut at the end of April, and as Eric Longenhagen explained in mid-June, Loperfido “has done nothing but perform since breaking into the pro ranks.” Our lead prospect analyst assigned Loperfido, who was selected in the seventh round of the 2021 draft, a 45 FV while ranking him third on our 2024 Astros Top Prospects list.

Loperfido sat down to talk hitting when the Blue Jays played at Fenway Park in late August.

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David Laurila: Let’s start with one of my favorite ice-breaker questions in this series: Do you approach hitting as more of an art or as more of a science?

Joey Loperfido: “I think it’s somewhere in between. When you look back at it, you can see the parts that would be considered more of a science. But when you’re doing it, and as you’re feeling it, a lot of it is an art. There are a lot of calculated actions and movements, and for me that’s kind of the question of feel versus real.”

Laurila: How has that perspective evolved over the years? When you’re a kid, you’re basically just up there swinging a bat… Read the rest of this entry »

Last week, my colleague Jay Jaffe noted that Mets shortstop Francisco Lindor had just entered the list of top 20 shortstops in JAWS, his system for assessing players’ Hall of Fame worthiness, which factors in a mix of career value (WAR) and peak value (WAR over their seven best seasons). That’s not the only notable thing about Lindor’s season, of course, as after a slow start to 2024, he has forced his way into the NL MVP conversation. With a .270/.339/.492 line, 135 wRC+, and 7.2 WAR, he may be having his best season in a career that has him looking increasingly Cooperstown-bound.

It seems almost absurd, but Lindor’s OPS didn’t take even the tiniest of peeks over .700 until June 5 — he’s been so hot that you’d think he was produced in Brookhaven’s Relativistic Heavy Ion Collider. With Shohei Ohtani fighting for the first ever 50-50 season, Lindor may now be the biggest obstacle to the former’s coronation. Given the relatively modest impact even the biggest baseball stars have in comparison to their peers in football or basketball, no individual can really carry a team, but Lindor is certainly trying his best: The Mets have the second-most wins in baseball since the start of June (54), with the offense going from 17th to sixth in seasonal wRC+ over the same timeframe:

In that stretch, Lindor has edged out the other NL hitters by nearly 2 WAR. One of the odder consequences of the shape of Lindor’s performance is that it may result in a Hall of Fame player having missed the All-Star Game in the best season of his career. In fact, despite ranking fifth in WAR among hitters since the start of 2020 (behind Aaron Judge, Juan Soto, Freddie Freeman, and José Ramírez), Lindor hasn’t made an All-Star squad since 2019. I wouldn’t have thought it was possible for a player who plays in baseball’s largest market and has a $341 million contract to be underrated, but here we are!

Ranking 20th at your position in JAWS is already a mighty impressive feat, but it’s even more impressive when you’re only 30 years old, meaning there’s a lot of time left to add heft to your career WAR, which makes up half of JAWS. With Lindor’s (relatively) disappointing 2021 Mets debut even farther back in the rear-view mirror, it seems like a good time to provide an update on his rest-of-career projections:

Even projecting a typical decline through his 30s — there’s a reason the vast majority of Hall of Fame cases are largely built when players are in their 20s — Lindor’s mean ol’ ZiPS forecast offers ample opportunity for him to put up some seriously gaudy career totals. The median ZiPS projection has Lindor finishing with 400 career homers on the nose, enough to rank him as one of the best power-hitting shortstops in baseball history:

Whether you look at players who primarily played shortstop or only consider performance while playing the position, Lindor features prominently. His 30 home runs this season gives him 245 for his career, 10th all-time among shortstops, while finishing with 400 would be enough to put him fourth all-time. If we look only at home runs while playing short, Lindor is sixth and is just over 100 homers behind Cal Ripken Jr. for the top spot. Given that Lindor is an elite defensive player, it doesn’t seem like he’s ticketed for an easier position anytime soon, short of a serious injury that necessitates a move.

Before last season, I gave ZiPS the ability to project career JAWS. In an era that’s rich in star shortstops, Lindor is currently projected to finish at the top of this generation. Here’s a projected JAWS chart, once all the currently active major league players have headed off into the sunset:

Even just the median projection would make Lindor a shoo-in on his first Hall of Fame ballot and put him meaningfully ahead of the other shortstops who debuted in the 21st century — for now, at least. If Bobby Witt Jr. keeps his beast mode switched on, he’ll rocket up this list fairly quickly (Gunnar Henderson just missed the list, along with Trea Turner). Given his already impressive place in history, I think Lindor would still make the Hall pretty easily even if his career ended tomorrow, as the Sandy Koufax of shortstops. The Mets’ penchant for sudden, often hilarious implosions makes watching them sometimes feel like an especially cringe-inducing episode of The Office. But if you aren’t tuning into their games, you’re missing out on the peak of a possible future Hall of Famer. And as countless players from Mike Trout to Miguel Cabrera to Ken Griffey Jr. have demonstrated, the opportunity to see these players at their best is frequently far more fleeting than we hope.

Jaden Hamm was surprised when he was selected by the Detroit Tigers in last year’s draft. That it happened in the fifth round wasn’t unexpected — he’d been projected to go in the three-to-five range — but the organization he would soon ink a professional contract with certainly was. The right-hander out of Middle Tennessee State explained it this way when I talked to him prior to a game at West Michigan’s LMCU Ballpark last month:

“I get a call [from my agent] and he’s like, ‘The Tigers are you taking you in the fifth,’” Hamm recalled. “ I was like, ‘What?’ He was like, ‘The Tigers.’ I was like, ‘I know who you said, but I didn’t expect that.’”

Subterfuge played a role in the surprise. Hamm had talked to Detroit’s area scout only a handful of times during his junior season, and while he went to the draft combine and had meetings with teams. the Tigers weren’t one of them. His best guess was that he was going to be drafted by the Arizona Diamondbacks, Atlanta Braves, or Houston Astros. That none of them — nor any other team — pulled the trigger in time has turned out well for the Tabbies. Hamm has emerged as the second-best pitching prospect in Detroit’s system, behind only shooting star Jackson Jobe.

The numbers tell a big part of the story. In 99 innings with West Michigan, the 22-year-old (as of earlier this week) Hamm has overpowered High-A hitters to the tune of a 2.64 ERA, a 3.10 FIP, a 30.6% strikeout rate, and just 73 hits allowed.

Another part of the story are Hamm’s metrics, which include 20-21 inches of vertical ride on his low-to-mid 90s four-seamer. Learning how best to employ his heater is yet another part of how he’s gone from relatively unknown to a breakout prospect. Read the rest of this entry »

Late Wednesday night, I was poking around the internet looking for inspiration. A badly timed bout of writer’s block had kept me working on my Spencer Schwellenbach article well into the evening, so I wanted to get a head start on Friday’s piece and pick a topic before I went to bed. That’s when I saw this, from Weird Twitter agenda-setter and Batting Around podcast host Lauren:

i think all the 2024 white sox team records should stand but somehow player records should get expunged. like, the MLB stat nerd community has a duty to figure out how stuff was handled when individuals were held responsible for plagues that effected cities in babylon

— lauren (@Very__Regular) September 5, 2024

Over the past few days, you’ve probably seen something about how the AL Central has four teams with winning records, but the White Sox have been so bad they’ve dragged the division as a whole dozens of games under .500. This fun fact relies on the Detroit Tigers keeping their heads above the break-even point — a delicate tightrope act if ever one existed — but it speaks to an exciting possibility: That the White Sox might be so bad they’re breaking the curve for everyone. Read the rest of this entry »