Steve Sparks had a solid playing career. The now Houston Astros broadcaster debuted with the Milwaukee Brewers two months before his 30th birthday, in 1995, and went on to toss butterflies in the big leagues through 2004. His best season came with the Detroit Tigers in 2001 when he logged 14 wins and posted a 3.65 ERA over 232 innings.

Sandwiched between the knuckleballer’s stints in Beer City and Motown were a pair of seasons in Anaheim, where his teammates included Orlando Palmeiro. According to Sparks, the left-handed-hitting outfielder wasn’t always a left-handed-hitting outfielder.

“He was originally a right-handed second baseman, but he broke his arm,” the pitcher-turned-broadcaster explained prior to a recent game at Fenway Park. “He was ambidextrous to begin with, so he started playing the outfield throwing left-handed, and that’s how he remained. I played with Orlando, but he never told me that. Joe Maddon was a minor league field coordinator with the Angels, and he’s the one who told me.”

Sparks proceeded to point out that Palmeiro made the final out of the 2005 World Series against the Chicago White Sox while playing for the Astros.

Meanwhile, an outfielder whose best big-league seasons came with the Boston Red Sox played with Sparks on the rookie-level Helena Brewers in 1987. Read the rest of this entry »

Ben Lindbergh and Meg Rowley banter about a new browser game called Homer Hindsight, where all the players placed on waivers ended up, the White Sox promoting Chris Getz and the continued comeback of the ex-player GM, Brandon Lowe’s Yankees trash talk, whether load management has diminished the grind, updates to the strike zone and pitch clock in Triple-A, and Bernie Williams’s comments about Shohei Ohtani. Then (42:42) they talk to FanGraphs lead prospect analyst Eric Longenhagen about the wave of top prospects that crested in August (including Noelvi Marte, Ronny Mauricio, Jordan Wicks, Masyn Winn, Jasson Domínguez, Ceddanne Rafaela, Curtis Mead, and Kyle Harrison), the Angels’ and Padres’ aggressive promotions of Nolan Schanuel and Ethan Salas, respectively, prospects who might still debut this season, and the number of prospects named Jackson, followed by (1:31:54) a Future Blast from 2054.

Audio intro: Nate Emerson, “Effectively Wild Theme”
Audio interstitial: The Gagnés, “Effectively Wild Theme”
Audio outro: Justin Peters, “Effectively Wild Theme”

Link to Homer Hindsight
Link to Dan S. on the waiver outcomes
Link to Craig Goldstein on the Angels
Link to Patrick Dubuque on the Angels
Link to tweet about Angels payroll
Link to MLBTR on Getz
Link to Sox Machine on Getz
Link to 2017 Getz podcast
Link to Getz on Vizquel in 2019
Link to Getz on Vizquel in 2023
Link to Defector on Reinsdorf
Link to Reinsdorf Ohtani quote
Link to Lowe trash talk
Link to Russell on the grind
Link to Triple-A rules tweaks
Link to Passan’s pitch-clock tweet
Link to Bernie on Shohei
Link to Rosenthal on Ohtani’s TJ decision
Link to FG top-prospect rankings
Link to story on Mead’s background
Link to Waldrep’s Gators page
Link to story on Salas promotion
Link to Baumann on Schanuel
Link to BA on Schanuel
Link to Domínguez baseball cards story
Link to Mauricio’s first hit
Link to Domínguez’s first homer
Link to Domínguez’s number quote
Link to Yankees uni numbers story
Link to Rick Wilber’s website
Link to Future Blast wiki
Link to One Year
Link to Sports Explains the World

 Sponsor Us on Patreon
 Facebook Group
 Twitter Account
 EW Subreddit
 Effectively Wild Wiki
 iTunes Feed (Please rate and review us!)
 Get Our Merch!
 Email Us: podcast@fangraphs.com

Podcast (effectively-wild): Play in new window | Download

Subscribe: RSS

Late on Tuesday night, baseball fans all over the world tuned their dials to the ninth inning of the Giants and Reds’ matchup in San Francisco. Through eight innings and 25 batters, Giants starter Alex Cobb had allowed just a single baserunner on a Casey Schmitt error, while setting down the other 24 in order. In the ninth, Cobb sandwiched a walk between two routine fly outs before leaving a splitter over the heart of the plate to Spencer Steer, who crushed an opposite-field liner past the outstretched glove of right fielder Luis Matos to end the no-hitter and the shutout. While a splitter ended Cobb’s no-hit bid tantalizingly close to completion, it’s also the reason his attempt got that far in the first place. Even independent of Cobb’s brilliant outing, his splitter made history in its own way on Tuesday night.

Before going into the splitter, let’s talk about Cobb’s general approach to pitching. He’ll try to catch you off guard with a knuckle curveball on the first pitch, hoping to steal strike one (nine of the 11 curveballs in his complete game were on first pitches), but after that he almost exclusively throws sinkers and splitters in near-equal proportion. These two pitches operate similarly – both leverage the power of seam-shifted wake to maximize arm-side movement, missing barrels and getting batters to hammer the ball into the ground when they make contact. But a quick look at the plate discipline metrics shows his distinct goals in utilizing each pitch:

Like many pitchers who throw splitters, Cobb uses his as a weapon to get hitters to chase below the zone. He’ll get hitters into uncomfortable counts by filling the zone with sinkers, then throw a split that looks nearly identical before diving beneath their barrels. Splitters are pretty uncommon in the majors – while 2023 has represented a peak in splitter usage, they still only represent about 2% of total pitches. While there are others who throw splitters, including Kevin Gausman, Taijuan Walker, and most notably former NPB players like Shohei Ohtani, Kodai Senga, and Shintaro Fujinami, what separates Cobb from the rest of the pack is the sheer frequency with which he throws them. In the past three seasons, he’s ranked first, first, and second in splitter usage rate among starting pitchers, throwing them 38% of the time this year. This splitter, dubbed “The Thing,” ranks second among splitters to Gausman’s in pitch value since Cobb’s debut in 2011. The Thing isn’t just Cobb’s main secondary pitch, it becomes his only secondary pitch in deep counts. And sometimes, he’ll make it his primary pitch.

Cobb threw 83 splitters on Tuesday. Since the pitch tracking era began in 2008, no one else had ever thrown 80 splitters in a single game. Or 70, for that matter. Heck, besides a lone Brad Penny start in 2010 with 66 splitters, no one else had even thrown 60. Cobb’s shattering of the single-game splitter record wasn’t just a result of his pitch count (his 131 pitches thrown is the highest since Mike Fiers‘ no-hitter in 2019); he ranks behind only Penny in single-game splitter percentage, as they comprised 63.4% of his total offerings. Even throwing 50% splitters in a game is a rare occurrence, though it’s unsurprising to see Cobb dominating that leaderboard as well. In fact, all nine of his majority-splitter games have come in the past two seasons:

Cobb’s splitter-first approach in this game offered many advantages over his typical plan of attack, which involves using sinkers to set up the splitter. The first – and most obvious – can be seen from a quick glance at his splits (no pun intended). His splitter is a darned effective pitch, leading his arsenal in chases, swinging strikes, ground balls, wOBA against, and overall run value. If you have a pitch that can do almost everything well, why not throw more of them?

Second, this change in pitch usage was likely a result of advance scouting on the Giants’ part. While the Reds’ offense is middle of the pack versus sinkers, they rank 13th in the NL in wOBA against offspeed pitches. One hitter who particularly struggles against offspeed stuff is TJ Friedl, hitting just .167 with a 34% whiff rate. Cobb capitalized on this weakness by throwing him 11 splitters compared to just four sinkers, three of which came on his first pitches of the game. Friedl’s 0-fer brought his line against splitters to a measly 1-for-19. Reds hitters swung and missed 18 times in their effort to muster up one hit, a season high for Cobb. Unsurprisingly, all 18 whiffs came against The Thing.

Finally, scaling back the sinker in favor of the split has made the sinker even more effective, especially in taking free strikes when hitters were expecting a splitter to dive beneath the strike zone. While Cobb’s surface-level results have been shockingly consistent in the past three years, posting ERAs in the mid-threes, he’s experienced extreme levels of variance under the hood. After posting an impressive 2.80 FIP and 3.15 xERA in his debut season with the Giants, his FIP has climbed by a full run and his xERA has jumped to a scary 4.64. While he’s earning fewer whiffs than before, the most noticeable difference from last year is a near doubling of his home run rate. While it’s easy to point to an outlier HR/FB rate and claim bad luck, his barrel rate has spiked at a rate proportional to the increase in dingers.

The sinker has regressed the most, allowing nine homers so far (compared to just four last year) and a .365 xwOBA, the highest of any of his pitches. On average, he’s thrown his sinkers higher than any other season in his career, preventing it from working its magic as a groundball pitch. And while a difference of a couple inches may not seem significant, just a few mistake pitches can have an outsized effect on barrel and home run rates. Indeed, his sinker’s Location+ has fallen from 105 to 102 over the past two seasons, as higher sinkers tend to be hit harder and on a line. In this start, he missed spots with both pitches along his arm’s path through the zone, but his ability to draw chases on low splitters kept him out of dangerous hitters’ counts:

If hitters are doing more damage to the sinker than they used to, then it’s in Cobb’s interest to get as few swings as possible against it. This is where the splitter comes in. Batters thinking of the splitter as the primary pitch may give up on offerings that they expect to move out of the zone, instead watching them flutter over the plate, even when located suboptimally. In the seventh inning, both Steer and Elly De La Cruz took first-pitch sinkers in the nitro zone, setting the table for a barrage of splitters chased outside the zone that led to a strikeout and groundout. Of Cobb’s 36 sinkers thrown, 17 were taken for strikes, giving him the upper hand in countless plate appearances. While the average hitter swings at about two-thirds of the pitches they see in the zone, Reds hitters saw 23 in-zone sinkers and swung at just six of them. Even when they did swing, none of the balls put in play against it had an xBA higher than .200. In total, Cobb racked up 28 called strikes on the night, tied for the second most of any pitching performance all year.

Leading with the splitter allowed Cobb to maximize the strengths of his wipeout pitch, while simultaneously shielding the weaknesses of his sinker. The synergy of his arsenal, along with added velocity, has brought Cobb to a new career apex at an age when many pitchers are in decline. And he’s doing this despite recovering from two major injuries and temporarily losing feel for his signature pitch. Yet, his 3.20 FIP over the past three seasons is the best stretch of his career, and he’s recently added his first All-Star appearance to the mix. Losing a no-hitter just two strikes away from glory can be heartbreaking, but he’s only come back stronger from adversity before. That’s just The Thing about Alex Cobb.

Ah, the trade deadline. It’s simultaneously one of the most stressful and most fruitful times of year for teams, fans, and writers. I didn’t sleep a lot in the days around the deadline — it seemed like there were always more deals coming down the pike. And yet here I am, a month later, reliving those days. And you’ll probably read it, too, because you want to know who won the deadline. Forget grades and prognostications and promises of future production. Which guys have delivered the most value to their teams so far?

I gathered up the performance of all 63 players who have appeared for a new major league club after being traded at the deadline. I took a liberal approach to defining “deadline” – I included Aroldis Chapman, for example, despite him being traded in the middle of July. I excluded everyone who hasn’t played in the majors, and considered only their statistics on the team they were traded to. Spencer Howard didn’t make the cut because he never appeared for the Yankees, and Paul DeJong’s San Francisco misadventures won’t cost the Blue Jays (though his Toronto misadventures will cost them plenty).

Yes, I know that this isn’t an exact accounting of who did best at the deadline. I’m excluding prospects on purpose. Plenty of people have opined on that, and plenty more will in the years to come as those young players climb the minor league ladder. What I’m interested in is who improved their fate the most right now, in 2023. With half of the post-deadline slate now in the books, we can take a look at which teams’ deadline moves have paid off in aggregate, and which teams would like a mulligan. Read the rest of this entry »

The Angels surprised everyone on Tuesday when they placed six veterans from their big league roster on waivers. Four of the players — Lucas Giolito, Reynaldo López, Randal Grichuk, and Dominic Leone — were recently acquired by the Angels at the trade deadline, while the final two — Hunter Renfroe and Matt Moore — had been picked up last offseason. The Yankees followed suit by placing center fielder Harrison Bader on waivers. With waiver claim priority going from the team with the worst record to the best, the teams at the back end of the playoff races got first dibs. The Cleveland Guardians and Cincinnati Reds, two teams that would miss the playoffs if the season ended today, scooped up five of these seven players, with the Mariners grabbing a sixth in Leone. Only Grichuk went unclaimed. Carlos Carrasco, José Cisnero, and Mike Clevinger also joined the waiver wire without attracting any interest.

The Guardians were the most active team, adding Giolito, López, and Moore. Giolito was one of the bigger names traded at the deadline, and the Angels thought enough of him at the time to give up Edgar Quero, our 51st-ranked prospect, and former second-rounder Ky Bush in order to bring him and López to LA for one last-gasp attempt to grab a playoff spot. Giolito was a disaster for the Angels. His ERA and FIP were both near seven, and he only managed quality starts in two of his six attempts. López fared somewhat better, but was rather adventure-prone, only throwing a clean 1-2-3 inning once in 13 games for the Halos. Moore had a solid year in Los Angeles, but he can be fairly tricky to use, as he doesn’t have the typical profile of a lefty reliever, with his changeup and his knuckle-curve significantly tougher for righties to hit than lefties these days. Read the rest of this entry »

About two months ago, the Los Angeles Angels were trying as hard as they could to cling onto the back of the AL Wild Card chase. If they could do that, they could maintain the faint hope of convincing Shohei Ohtani, their once-in-six-lifetimes superstar free-agent-to-be, that Orange County was a place where he could win for the rest of his career.

They threw everything at the wall — traded the top tier of their farm system for short-term pitching help, revamped their outfield, and spent a lottery pick on a college first baseman, seemingly with the express purpose of rushing him to the majors in time to help with the playoff push. How’d all that go? Awful, as you might expect. Mike Trout got hurt, Taylor Ward got hurt, then Trout got hurt again. Lucas Giolito allowed 28 runs in 32 2/3 innings in his six starts with the Angels.

This week, the Halos made the unprecedented and controversial decision to put their rentals on waivers, in a last-ditch attempt to get back under the luxury tax threshold so they can receive a higher draft pick as compensation for Ohtani leaving. All that sounds absolutely horrendous, doesn’t it? Read the rest of this entry »

With Instructional League underway in Arizona (casts look of disappointment toward Florida) and Fall League rosters likely about two weeks out, the time has come to line the coffers with data and re-worked scouting reports in preparation for another round of farm system audits. Especially at the up-the-middle positions, defense is both very important and also a bit of a black box for readers, as there aren’t many publicly available minor league defensive stats and so much of evaluating defense is visual. I’ve recently been working on a video deep dive on the position players currently graded as 50 FV prospects or better, specifically to evaluate their defense in detail. Here I’ve taken a pass at the shortstops, providing video supplements for the prospects who I’ve evaluated in the 55 FV tier and above. I’ve made changes to their defense and arm tool grades over on The Board as a result of this exercise, and highlight the instances where this has caused a change to the player’s overall FV grade in the analysis below.

I’ve cut the videos in such a way that you can see each shortstop making similar plays one right after another. The videos feature plays to their left where I want to see them flip their hips and throw, plays that show the extreme end of their range, backhand plays in the hole to their right, plays coming in on the grass, and double play attempts. The fewest balls in play I watched for an individual player was 36 (Colson Montgomery and Dyan Jorge) and the most was closer to 70 (Jackson Holliday, Carson Williams and Marcelo Mayer). Read the rest of this entry »

Have I got news for you. The J.P. Crawford you know and love is now 50% more powerful! After running an ISO of .099 over the last two seasons, the Mariners shortstop is at .150 in 2023. And that’s not all. With that power has come increased production: Crawford’s 133 wRC+ is not just the best of his career, it’s second among all shortstops, trailing only Corey Seager’s 179 wRC+. Let’s act now and figure out what Crawford is doing differently this season.

With Crawford, plate discipline is always a good place to start. Crawford has always run low chase rates, but this season, he’s down to 21.2%. That’s fifth-lowest among all qualified players, and it’s led to a 15.6% walk rate, fourth-highest. However, while Crawford is chasing less and walking more, he’s also striking out more. While his 19% strikeout rate is still better than the average player, it’s a jump of more than five percentage points from last season.

Crawford is running a career-best 37.3% hard-hit rate. That’s still well below average, but it’s a huge jump for someone who was in the fifth percentile in 2022. It may seem like Crawford has made the classic power-for-contact tradeoff, but that’s only true to an extent. Players who make that tradeoff usually whiff more because they’re being more aggressive at the plate. Crawford is hitting the ball harder and striking out more, but he’s actually been more passive than ever. His swing rate has dropped by almost exactly the same amount on pitches inside the zone and outside the zone.

I’m going to show you three heat maps. The one in the middle is Crawford’s slugging percentage on balls in play over the course of his career. It shows where he does damage. On the left is Crawford’s swing rate in 2022, and on the right is his swing rate in 2023:

This is as big a change as you’re going to see. Last year, Crawford would swing at pretty much anything over the heart of the plate. This year, he’s focused on a much smaller area, pitches in the absolute center of the zone, much closer to where he really does damage. Here’s what that looks like in terms of Baseball Savant’s swing/take decisions:

Crawford is chasing less, so the improvements in the shadow and chase zones shouldn’t surprise us much. The heart of the plate is where things get interesting. Let’s break those numbers into their constituent parts:

In both 2022 and thus far in 2023, when Crawford took pitches over the heart of the plate, he was worth -11 runs. That’s makes sense, as all of those pitches end up as called strikes. When he has swung at pitches over the heart of the plate, he’s been 16 runs better than he was last year! His wOBA on those swings has gone from .312 to .400. Crawford is taking more strikes, which hurts a little, but he’s more than making up for it when he does swing.

Still, none of this explains why he’s making less contact. Here’s the thing I think is really fascinating. Take a look at Crawford’s whiff percentage broken down by pitch type:

Crawford is gearing up to hit the fastball in a way he hasn’t been in previous seasons. He’s missing them a bit less often, and his wOBA against them has jumped from .315 to .394. Gearing up to hit the fastball can have a side effect: getting fooled more often on softer stuff. Crawford is whiffing a lot more against breaking balls and offspeed stuff. However, that doesn’t necessarily mean he’s performing worse on softer stuff. Take a look at his actual results, once again using Baseball Savant’s run values:

Crawford is indeed doing worse against breaking stuff, but he has completely turned himself around against both fastballs and offspeed stuff. How is he doing so well against changeups and splitters when he’s whiffing on them over 50% more often than he did last year? Furthermore, since he’s now much worse against breaking balls, why haven’t pitchers started throwing them way more often?

The answer to the first question is that Crawford is offsetting all those extra whiffs by hitting the ball much harder, especially against offspeed stuff. His soft contact rate has dropped to a career low, and his 95th-percentile exit velocity increased from 105 mph to 106.2. As for the second question, breaking stuff often requires a hitter to chase in order to be effective, and Crawford doesn’t do that. If your plan is to get Crawford out by deluging him with soft stuff, you’re likely to end up behind in the count.

As I pulled all these numbers together, I was reminded of something Robert Orr wrote back in June for Baseball Prospectus. Orr detailed how Ronald Acuña Jr., previously a dead-pull hitter, had begun letting fastballs travel a little deeper and sending them the other way, which led to a convenient knock-on effect:

“What happens when Acuña thinks a fastball is coming and he’s wrong. If he starts on time for 96 and gets 96, then he laces a base hit into the gap. That’s good. If he starts on time for 96 and gets 87, though? That’s when he can catch the ball out in front of the plate, and that’s where homers are. That’s better.”

Crawford is coming from the opposite end of the spectrum. He ran a 34.2% pull rate last year, compared to Acuña’s 44.5%. But this year, they’ve ended up in the same place: Crawford at 41% and Acuña at 40.5%. Here’s what the change looks like when you break it down by pitch type:

Crawford is pulling the ball way more often, especially against non-fastballs. Those pulled balls haven’t turned into homers, because even this version of him is still way less powerful than Acuña, but he’s gone from the bottom end of the spectrum up toward the middle. Further, Crawford’s 39.2% groundball rate is the lowest it’s been since he became a regular starter. Meeting those balls out in front is helping him pull them in the air, making the most of his increased power.

Under normal circumstances, I might have ended this article here. We’re pushing 2,000 words, and I’ve typed the name Crawford so many times that I’ve lost the ability to comprehend its meaning. It’s just a string of letters to me, and that A-W-F-O section in the middle is really starting to freak me out. Who does that? The only word I can think of that contains an A-W-F-O stretch is ‘clawfoot,’ and I think we can all agree that that’s one of the creepiest words in the English language. However, there are two things I’d still like to address. The first is how Crawford came about this extra power. You might remember that he’s tried to improve his power output before. Before the 2021 season, he packed on 20 pounds of muscle in hopes of increasing his slugging. Unfortunately the Get Yoked, Go Smash method only raised his ISO by 20 points, while his hard-hit rate actually got worse.

This year, he’s increased his average exit velocity by 3.9 mph, the third-highest jump among qualified players. Some of this can be explained by choosing better pitches to hit and pulling the ball more often. Some of it can likely be explained by improved health, since Crawford played through back, pec, leg, and knee injuries last season. Lastly, Crawford trained at Driveline this offseason, after taking six weeks to recover from all of the injuries to all of his body parts.

While I was researching this article, I stumbled onto an episode of the Sea Level podcast that featured Maxx Garrett, the hitting trainer who worked with Crawford this winter. I’m normally reluctant to draw a straight line from a swing change to improved results. There are so many factors involved in hitting. Seemingly everybody comes into spring training in the best shape of their life and with a new swing. Some of those players are bound to improve, and while the hard work they put in during the offseason likely helped, giving all the credit to their new bat waggle is often a facile conclusion. However, Garrett gave host Ben Ranieri some pretty interesting details that dovetailed nicely with what I found in the numbers.

First, Garrett confirmed that the focus was on improving Crawford’s bat speed, as his plate discipline is already elite. Referring to his notes, he said that Crawford’s bat speed was measured at 65.6 mph at the beginning of training and 71.1 at the end. “We saw some movement things, especially with his setup, his load, kind of that load, stride, into landing, where he was in some unique positions that not many of our high-level hitters get into,” said Garrett. “And it was making it harder for him to produce as much force as he was capable of.”

Let’s go to the tape. On the left is a swing from 2022, and on the right is a swing from 2023:

I’ve pulled some stills below to illustrate the differences. Crawford starts off with his stance much more closed. He’s changed his bat angle, lowered his hands, and tucked both his hands and elbows closer to his body. Once he gets into his leg kick, he’s crouching slightly deeper, his front shoulder is angled downward, and his shoulders are rotated further away from the pitcher. If not for his hair, his entire name would be visible on the back of his jersey. The follow-through makes it easy to see how much harder Crawford is swinging, and how much higher he’s finishing. Keep in mind that Crawford crushes both of these pitches. They’re both middle-middle four-seamers that result in hard-hit balls to right-center. Crawford actually hits the ball on the left much harder, but look at how he finishes. He’s much more upright, much less athletic. The swing on the right is clearly more explosive:

Garrett also said that they focused on Crawford’s attack angle, helping him to hit the ball in the air more. This is the part that made me sit up and listen: Garrett described a drill that involved feeding Crawford fastballs from an extremely high attack angle and from off to the side, beyond the right base side of the rubber. “So basically, an extreme lefty release,” he said. “And that was forcing him to get his barrel out front, have it work up. His intent was to move fast, hit the ball higher, to the pull side. Really get his barrel out front, working up more into the ball.” To me, that sounds like a pretty good explanation for the way Crawford has been able to attack fastballs, punish offspeed stuff, and pull the ball in the air this season.

The last thing I need to mention is less fun. Crawford’s defense has been quite bad this year. A Gold Glover in 2020, Crawford’s 14 errors are tied for fifth-most in the league, and most defensive metrics rank him as one of the game’s worst fielders. That’s a real bummer, because if Crawford rated as even a league-average defender at short, he would be a top 20 player in all of baseball this season. It’s always good to take defensive metrics with a grain of salt, and any player experiencing such a big drop-off is a candidate to regress back to the mean the following season. Crawford has already turned himself into an All-Star caliber player this season. If he can hold on to some of his gains at the plate and get his defense back toward the middle of the pack, the future is even brighter.

All numbers are as of Wednesday morning.

Between Shohei Ohtani, Félix Bautista, and now Tony Gonsolin, the fragility of ulnar collateral ligaments has been an all-too-frequent topic of conversation within the past week. Gonsolin, in case you haven’t heard, is headed for Tommy John surgery on Friday, while we’re still waiting to hear whether the UCL injuries of Ohtani and Bautista are significant enough to merit going under the knife. Between that trio and the Rays’ Shane McClanahan going down earlier this month — and the fact that neither Gonsolin nor McClanahan are the first members of their teams’ rotations this year to need such surgery — it certainly feels as though we’re dealing with a lot of Tommy Johns lately, so it’s worth cutting through the numbers.

First, however, let’s spare a few paragraphs for Gonsolin and the Dodgers. The 29-year-old righty was coming off an All-Star season in which he posted a 2.14 ERA and 3.28 FIP in 130.1 innings, and owned similarly impressive career marks (2.51 ERA, 3.45 FIP) despite his intermittent availability due to injuries, which included a six-week absence near the end of last season due to a forearm strain, and just two appearances totaling 3.1 innings afterwards, one of them a four-out start in the 2022 Division Series. After spraining his left ankle during fielding drills in early March, he was playing catch-up and never seemed to find a comfort zone. He began the regular season on the injured list, finally debuting on April 26, and while his run prevention numbers looked good in the early going, his peripherals told another story, and his average fastball velocity was down. On June 11, manager Dave Roberts alluded to some health issues with Gonsolin, noting that his between-starts recovery “hasn’t been great,” and wondering if he was having trouble getting loose or pacing himself. In his next start two days later, Gonsolin threw six shutout innings but averaged just 91.1 mph with his four-seamer, two full ticks below last year.

To that point, Gonsolin had a 1.93 ERA but a 4.25 FIP, and soon he began to get roughed up on a routine basis. Over his next seven starts, he allowed four or more runs six times, producing a 7.25 ERA. Following a 3.1-inning, five-homer, 10-run stinker on August 18, Gonsolin’s second bad start out of three, Roberts told reporters that Gonsolin had been pitching through an unspecified “arm issue” for four to six weeks and would likely head to the injured list. On Sunday, the Dodgers acknowledged that surgery was an option, and on Monday it was revealed he’d undergo Tommy John on September 1. Read the rest of this entry »

Carlos Correa seems like he should be a good baserunner. He’s a young shortstop with great instincts in the field. He’s tall and lean, with a long pair of legs. In his rookie season, he stole 32 bases in 37 attempts across Double-A, Triple-A, and the majors. Yet despite what you’d think, Correa is decidedly not a good baserunner. In fact, he’s been the least valuable runner in the game this season. Over the past two years, he has been worth -13.6 baserunning runs (BsR); only Christian Vázquez (-14.0 BsR) has been worse. Surrounded by catchers, first basemen, and aging veterans, Correa is a fish out of water at the bottom of the BsR leaderboards.

The Twins shortstop recently opened up about his baserunning to Do-Hyoung Park of MLB.com, calling himself “slow as f–k.” It’s no surprise Correa is down on himself amid a career-worst season. Moreover, in a textual medium, it’s hard to gauge just how tongue-in-cheek his comment was. Still, whether he was dramatizing, joking, or a bit of both, it’s worth clarifying that Correa isn’t quite that slow. His sprint speed, as measured by Statcast, ranks in the 34th percentile – slow, sure, but it’s not like he’s walking around the bases. There are 177 players with a slower sprint speed this season (min. 10 opportunities) and 115 with a slower home-to-first time. If Correa is “slow as f–k,” I don’t even want to know what expletives he’d use to describe Miguel Cabrera and Yasmani Grandal. Correa may not have much speed to work with, but even so, his problem is that he isn’t making the most of the speed he’s got.

Correa isn’t the only player guilty of squandering speed, either. Indeed, there are much faster players who have hurt their teams on the basepaths this season, guys who can’t rely on the “slow as f–k” defense. Inspired by Correa’s comments, I looked at the sprint speed for the 50 worst players by BsR this season and took note of some interesting names. I also conducted my search the other way around, checking out the BsR for each of the 50 fastest runners by sprint speed. These are the guys who stood out. Read the rest of this entry »