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Tony Gonsolin and Recent Tommy John Surgery Trends

Jayne Kamin-Oncea-USA TODAY Sports

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 »


Bryce Harper Is Finally Crushing the Ball Again

Eric Hartline-USA TODAY Sports

While Bryce Harper made the quickest return from Tommy John surgery of any position player on record, it came with a cost. Not surprisingly, he didn’t hit the ball as hard as usual in the early months of his return, or do as much damage because he wasn’t elevating it with consistency. At one point, he went 166 plate appearances without a home run, the longest drought of his career, but even then, he remained a reasonably productive hitter. Lately he’s been heating up, crushing the ball while helping the Phillies climb to the top of the NL Wild Card race.

In the fourth inning of Monday night’s game against the Angels in Philadelphia, Harper demolished a Lucas Giolito fastball that was playing in the middle of the road:

The homer — a 111.9-mph scorcher with a projected distance of 429 feet — was Harper’s fourth in a seven-game rampage, during which he’s hit .500/.613/1.037. It was his eighth homer of the month, his highest total since he hit nine in September/October 2021 (and 10 in August of the same season) en route to his second MVP award. He maxed out at seven homers in May of last season, the month he was diagnosed with a torn ulnar collateral ligament in his right elbow. Read the rest of this entry »


Jay Jaffe FanGraphs Chat – 8/29/23

2:02
Avatar Jay Jaffe: Good afternoon folks, and welcome to the last August edition of my chat for 2023!

2:03
Avatar Jay Jaffe: I’m a bit giddy because as of 20 minutes ago, we have accepted offers on our current and future homes in Brooklyn

2:04
Avatar Jay Jaffe: it’s been a journey, folks

2:05
Avatar Jay Jaffe: anyway, yesterday I ran a piece on Félix Bautista’s UCL injury https://blogs.fangraphs.com/a-great-summer-ends-with-a-bummer-as-the-o…. Still no word on the severity of it, but I wouldn’t really read into that as good news. The Orioles aren’t the most transparent bunch when it comes to injuries or… other matters

2:06
Avatar Jay Jaffe: I’ve got a piece on Bryce Harper’s resurgence that’s about to go live

2:06
Avatar Jay Jaffe: Anyway, let’s get to this one…

Read the rest of this entry »


A Great Summer Ends With a Bummer, as the Orioles Lose Félix Bautista to a UCL Injury

Tommy Gilligan-USA TODAY Sports

Félix Bautista has been as emblematic of and as crucial to the Orioles’ sudden breakthrough as any player. In his second major league season, the imposing 28-year-old closer — nicknamed “The Mountain” for his 6-foot-8, 285-pound physique — has emerged as one of the game’s most dominant and valuable relievers, the biggest cog in a bullpen that’s helped to prop up a wobbly rotation. Unfortunately, Bautista’s season is at the very least on hold after he left Friday night’s game with what the Orioles have called “some degree of injury” to his ulnar collateral ligament.

Facing the Rockies at Camden Yards, Bautista entered a 5-4 game in the ninth inning in search of his 34th save and his second in as many nights. He battled Jurickson Profar for six pitches before striking him out on a 101.7-mph fastball, then induced Harold Castro to ground out on a 1-0 pitch. He was one strike away from finishing off Michael Toglia when he stumbled off the mound while uncorking a 102.3-mph fastball that missed up and outside. After he called for time to recover, the sight of him flexing and squeezing his right hand prompted manager Brandon Hyde, head athletic trainer Brian Ebel, and coach José Hernández to check on him and ultimately pull him from the game.

While Danny Coulombe struck out Toglia on his first and only pitch of the night to finish the game, the sequence understandably put a damper on the Orioles’ comeback win. On Saturday, general manager Mike Elias announced that Bautista had injured his UCL and would be placed on the 15-day injured list. It’s unclear yet whether the injury — likely a sprain of the ligament, meaning some kind of tear — is severe enough to require Tommy John surgery. Read the rest of this entry »


In a Double Gut Punch, the Angels Lose Ohtani’s Pitching and Trout’s Hitting

Orlando Ramirez-USA TODAY Sports

The news last night out of Anaheim landed like a punch to the gut of every reasonable baseball fan: Shohei Ohtani has a torn ulnar collateral ligament and at the very least is done pitching for the season, thus ending perhaps the greatest campaign we’ve ever seen. And in a double whammy that shouldn’t be dismissed, the team announced that Mike Trout is heading back to the injured list after playing just one game following a seven-week absence due to a fractured left hamate that required surgery.

Set aside the money for a moment; obviously this carries ramifications for Ohtani’s upcoming payday, which I’ll get to below. And forget the playoffs. The Angels went all-in in advance of the August 1 trade deadline but have gone an unfathomable 5-16 this month, plummeting out of the AL Wild Card race like an anvil without a parachute. Their Playoff Odds were already down to 0.3% before they were swept by the Reds in a bleak doubleheader on Wednesday. Even if Ohtani and Trout had both played at their peaks over the season’s final 34 games, the team’s fate was sealed. Read the rest of this entry »


Spencer Torkelson Is Breaking Out

Spencer Torkelson
Lon Horwedel-USA TODAY Sports

The Tigers’ season hasn’t been much to write home about, particularly on the offensive side, but one encouraging sign has been the play of Spencer Torkelson. The top pick of the 2020 draft was utterly overwhelmed by major league pitching as a rookie last year, to the point that he was demoted to Triple-A for a spell. He started this season slowly as well, but has shown significant signs of progress and has been red-hot this month.

Even while going hitless in his last two games — can’t win ’em all when it comes to timing these articles — the 23-year-old Torkelson entered Wednesday hitting .237/.320/.449 with 23 homers and a 112 wRC+. Those numbers may not jump off the page, but that represents significant advancement over last year’s dismal line (.203/.285/.319, 76 wRC+), not to mention a strong effort to overcome this year’s early-season struggles. After hitting just .206/.266/.309 (55 wRC+) through April, he’s at .243/.331/.480 (124 wRC+) since, including .267/.375/.653 with eight home runs and a 179 wRC+ in August, with a pair of four-hit games and a quartet of two-hit games. And he’s done this month’s damage against the Pirates, Rays, Twins, Red Sox, Guardians, and Cubs — mostly contending teams, if not necessarily powerhouses.

A hot month or six weeks may just be that, and while it’s too early to suggest that Torkelson is a finished product, there’s a lot to like about the evolution of his performance. Read the rest of this entry »


The Giants Have Defied Gravity by Remaining in the Wild Card Race

Rick Osentoski-USA TODAY Sports

Because I was raised on Saturday morning cartoons of a certain vintage — some of which I’ve recently shared with my going-on-seven-year-old daughter — I have Wile E. Coyote and the Roadrunner zooming through my brain with alarming frequency. In nearly every episode, there’s a moment when the coyote runs off a cliff and then, improbably, hangs in midair for several seconds before plummeting several hundred feet to the desert ground. Welcome to the 2023 Giants.

At 65-60, the Giants entered Tuesday occupying the NL’s third Wild Card spot, half a game behind the Cubs (65-59) for the second spot, and half a game ahead of the Diamondbacks (65-61), a game ahead of the Reds (64-61), and a game and a half ahead of the Marlins (64-62). Somehow, they’ve hung on this long despite playing sub-.500 ball for nearly the last two months with an offense so comically inept you’d think it came out of an ACME crate.

Dial back to June 10, when the Giants were a middling 32-32, seven games out of first place in the NL West and a game and a half back in the Wild Card race, with an offense that had hit for a 101 wRC+ (.246/.321/.413) while averaging 4.52 runs per game to that point. Two days and two wins later, they moved into a tie for the third Wild Card spot with the Brewers, and save for a brief span from July 6–8, they’ve remained in the playoff picture ever since; as recently as August 8, they were 62-52 and had a claim on the top NL Wild Card spot. Read the rest of this entry »


Jay Jaffe FanGraphs Chat – 8/22/23

2:02
Avatar Jay Jaffe: Hey folks, welcome to my Tuesday chat. I’m back from California and will dive in here in a few minutes after I add a brief addition to today’s forthcoming piece about the Giants’ offensive struggles. Stand by for a few…

2:05
Avatar Jay Jaffe: OK, that’s done. Had to stop the presses on a piece about the Giants’ offense falling off a cliff because of this earth-shaking news https://twitter.com/extrabaggs/status/1694045181362753778?s=20

2:05
Avatar Jay Jaffe: that piece will be out shortly.

2:07
Matt VW: Mookie Betts is on pace for 44 homers. Can you think of anyone else his size who’s hit 40? Campanella’s listed at the same (alleged) height, but had a really different build…

2:09
Avatar Jay Jaffe: With the caveat that listed heights don’t always match up with reality, there have been three seasons in which a player 5’9″ (Mookie’s listed height) or shorter have hit 40 homers, none of them recent: Mel Ott 42 in 1929, Hack Wilson (who was 5’6″ but barrel-chested) 56 in 1930, and Campanella 41 in 1953.

2:09
Avatar Jay Jaffe: José Ramírez, listed at 5’9″ and considerably more Mookie-shaped, hit 39 in 2018

Read the rest of this entry »


Julio Rodríguez’s Hit Parade Helps Mariners March Into Playoff Position

Peter Aiken-USA TODAY Sports

You could be forgiven for viewing Julio Rodríguez’s follow-up to last year’s AL Rookie of the Year season as something of a disappointment — the numbers certainly bear that out. Even so, the 22-year-old center fielder had already appeared to turn a corner this month before going on a hitting binge for the ages. Over a four-game span from Wednesday through Saturday, Rodríguez collected 17 hits, a major league record. Those hits were hardly afterthoughts, as they helped the Mariners extend their latest winning streak to six games, a run that’s pushed them into a Wild Card spot.

Rodríguez began his jag by going 4-for-6 in Wednesday’s 6-5 win over the Royals. He led off the game with a double off James McArthur, sparking a three-run first inning, and added RBI singles in the second and ninth innings. Then he went 5-for-5 in Thursday’s 6-4 win against the Royals, driving in five runs via an RBI single off Angel Zerpa, an RBI double off Max Castillo, and a three-run eighth-inning homer off Carlos Hernández that turned a 4-2 deficit into a 5-4 lead. He added a solo home run on Friday off the Astros’ J.P. France in a 2-0 win, and then went 4-for-6 in a 10-3 rout of Houston on Saturday, coming around to score on two of his four singles. Read the rest of this entry »


The Dodgers Finally Call Fernando Valenzuela’s Number

Fernando Valenzuela
Jayne Kamin-Oncea-USA TODAY Sports

LOS ANGELES — In an honor that was decades overdue, the Dodgers finally retired Fernando Valenzuela’s number 34 on Friday night at Dodger Stadium. The festivities kicked off Fernandomania Weekend, a three-day celebration of the transcendent superstar’s impact on the franchise, first as a pitcher during his initial 11-season run (1980–90) and then as an analyst on the team’s Spanish-language broadcasts (2003–present). Beyond starring on the field by winning NL Rookie of the Year and Cy Young honors and helping the Dodgers capture a world championship in 1981, Valenzuela emerged as an international cultural icon. He brought generations of Mexican-American and Latino fans to baseball and helped to heal the wounds caused by the building of the very ballpark in which he starred.

Valenzuela’s rise is something of a fairy tale. The youngest of 12 children in a family in Etchohuaquila, Mexico (pop. 150), he was discovered by Dodgers superscout Mike Brito at age 17 and signed the next year (1979). Taught to throw a screwball by Dodgers reliever Bobby Castillo during the 1979 Arizona Instructional League, he went on a dominant run at Double-A San Antonio the following year and was called up to the Dodgers in mid-September. The pudgy and mysterious 19-year-old southpaw spun 17.2 innings of brilliant relief work without allowing an earned run during the heat of a pennant race. He made the team as a starter the following spring, and his career took off when he tossed an Opening Day shutout against the Astros in an emergency start, filling in for an injured Jerry Reuss. He kept putting up zeroes, going 8–0 with seven complete games, five shutouts, and a 0.50 ERA in 72 innings over his first eight starts, drawing outsized crowds in every city where he pitched. Despite speaking barely a word of English, he became an instant celebrity on the strength of a bashful smile, preternatural poise, and impeccable command of his signature pitch, delivered with a distinctive motion that included a skyward gaze at the peak of his windup.

To borrow a metaphor from Erik Sherman, author of the new biography Daybreak at Chavez Ravine, Valenzuela was baseball’s version of the Beatles, a composite of the Fab Four with a universal appeal. He landed on the cover of Sports Illustrated less than two months into his rookie season, an unprecedented event in the magazine’s history. Fernandomania took hold of baseball and survived that summer’s seven-week player strike. In October, the rookie displayed incredible guile, winning two elimination games and preventing the Yankees from taking a 3–0 series lead in the World Series. His Herculean 149-pitch effort in Game 3 turned the tide, helping the Dodgers capture their first championship since 1965. He would play a vital part on two more NL West-winning Dodgers teams and make six All-Star teams before leaving the fold and making stops with half a dozen other major league teams, though he never matched his success in L.A.

On Friday night, a crowd of 49,315 fans, many of them wearing replicas of Valenzuela’s Dodgers and Team Mexico jerseys, showed up early to pay tribute to the beloved pitcher. U.S. senator Alex Padilla, the first Hispanic senator from California; team president and CEO Stan Kasten; retired Dodgers broadcaster Jaime Jarrín, who served as his interpreter during Fernandomania; and former battery-mate Mike Scioscia spoke about Valenzuela’s impact upon the team, the city, and a fan base that expanded radically as it supported him. Sandy Koufax, Julio Urías, and broadcaster Pepe Yñiguez joined them onstage, with broadcaster Charley Steiner serving as master of ceremonies. A mariachi band accompanied a beaming Valenzuela’s walk to the stage. Afterwards, former teammates Orel Hershiser and Manny Mota unveiled the number 34 on the Dodgers Ring of Honor. Read the rest of this entry »