Author Archive

Jay Jaffe FanGraphs Chat – 4/18/23

2:01
Avatar Jay Jaffe: Good afternoon, folks! Welcome to another edition of my weekly chat.

2:02
Avatar Jay Jaffe: I just went live an hour ago with my deep dive into the news that a Salt Lake City-based group has thrown its hat in the ring to bring an expansion franchise to the city where I grew up — a possibility I was immediately dismissive of last week.  https://blogs.fangraphs.com/salt-lake-citys-bid-for-a-major-league-exp…

2:03
Avatar Jay Jaffe: (I’ve reconsidered)

2:03
Avatar Jay Jaffe: Yesterday I had a quick look at the impact of Corey Seager’s latest injury https://blogs.fangraphs.com/the-loss-of-corey-seager-threatens-the-ran…

2:05
Anthony: What the heck is going on with Alek Manoah? He’s been brutal so far after being great last year.

2:08
Avatar Jay Jaffe: Good question. I haven’t seen much of him but I notice that his velocity is down a bit, and he’s getting hit very hard (7.43 xERA, woof). A quick look at his Stuff+ data shows that the scores for both his fastball and slider have particularly receded, (103 to 98 on the former, 111 to 101 for the latter,), with his overall Stuff+ and Pitching+ (including location) falling from 100 to 94. Velocity, shape, movement, I’m not sure what’s up but I’d guess he’s got some mechanical issues  to iron out.

https://www.fangraphs.com/leaders.aspx?pos=all&stats=pit&lg=all&qual=0…

Read the rest of this entry »


Salt Lake City’s Bid for a Major League Expansion Team Is for Real

Russ Isabella-USA TODAY Sports

“I can’t imagine this at all.”

That was my knee-jerk reaction to last week’s announcement that a Salt Lake City-based group had launched a bid for a Major League Baseball expansion team. Growing up in SLC from 1973–88, I learned to appreciate the area’s mix of minor and major league sports and accept its limitations. I’d already seen prospects on their way up and journeymen on their way down while attending several games of the Pacific Coast League’s Salt Lake Gulls and the Central Hockey League’s Salt Lake Golden Eagles by the time the NBA’s New Orleans Jazz sputtered into town in 1979, financially beleaguered and thin on talent. Frankly, that operation felt minor league itself.

The Jazz eventually grew into an NBA powerhouse, but even having lived and died with that team, and watched the city’s growth mostly from afar for the past three and a half decades (my parents do still reside there), I was not prepared to accept the notion that the city’s time had come for an MLB franchise. I fully understand why the average fan — who for years has been hearing about Portland, Nashville, Montreal and other potential sites — might not be either. But upon closer investigation, this skeptic is convinced the SLC bid is a real contender — though one major and almost unfathomable obstacle looms.

MLB has no imminent plans to expand, but that didn’t prevent a consortium called Big League Utah from announcing its intent to compete for a franchise once the league does decide it’s ready for a 31st and 32nd team. Last week, Big League Utah launched an eye-catching campaign in connection with the groundbreaking of a redevelopment that could include a new ballpark. In touting the state’s growth, economy, location, local enthusiasm for sports, and quality of life, the group calls Utah “a five-tool player” — and I have to admit, that’s a pretty catchy way of putting it. Read the rest of this entry »


The Loss of Corey Seager Threatens the Rangers’ Hot Start

Corey Seager
Jerome Miron-USA TODAY Sports

The Rangers have spent virtually all of the young season atop the AL West, and they solidified their position this weekend by taking two out of three games from the Astros in Houston. Though they’re off to their best start in seven years, they lost Corey Seager to a left hamstring strain last week and may not get him back for a month, threatening the momentum they’ve built.

The 28-year-old Seager came up limping while running out a fifth-inning double against the Royals last Tuesday; he grabbed at his left hamstring shortly after rounding first base, hopped his way to second in awkward fashion, and then started back to the Rangers’ dugout before the trainer could reach him. On Wednesday, general manager Chris Young told the media that an MRI revealed Seager suffered a Grade 2 strain.

This is unfortunately an all-too-familiar position for Seager — on the injured list — and an all-too-familiar injury for him as well. While a member of the Dodgers in 2019, he missed a month with a similar left hamstring strain, not to be confused with the myriad other injuries the shortstop suffered with the Dodgers, including a torn ulnar collateral ligament requiring Tommy John surgery in 2018 and a right hand fracture in ’21. After playing 157 games and winning NL Rookie of the Year honors in 2016 and then 145 games the next year, Seager played in a total of 307 games out of a possible 546 from ’18 to ’21, the equivalent of 91 games over a full season.

After signing a 10-year, $325 million deal in December 2021, Seager was healthy enough to play in 151 games last year, his highest total since 2016, but despite clubbing a career-high 33 homers, he slumped to a .245/.317/.455 line, setting full-season lows in all three slash stats. That was still good for a respectable 117 wRC+, five points higher than his injury-marred 2019, but it wasn’t exactly what the Rangers had in mind when they signed him. Read the rest of this entry »


Ronald Acuña Jr.’s Bat Is Nearly All the Way Back, but the Rest of His Game Lags

Nathan Ray Seebeck-USA TODAY Sports

When the Braves won the World Series in 2021, Ronald Acuña Jr. was a bystander, as a torn anterior cruciate ligament in his right knee knocked him out for the second half of the season and the entire postseason. He returned to action near the end of April last year, but while he was the Braves’ second-most valuable outfielder — which wasn’t saying much due to the slumps and calamities that befell the team’s other fly chasers — his performance was far short of the high standard he’d set since debuting in 2018. With a strong start to his 2023 season, Acuña is showing signs of recovering his pre-injury form, though his performance in a couple of areas does raise concerns.

After hitting a sizzling .283/.394/.596 (157 wRC+) in 82 games before tearing his ACL in 2021, Acuna dipped to .266/.351/.413 (114 wRC+) in 119 games last year. It wasn’t a bad performance; his wRC+ ranked among the top 30 of all outfielders, and his 2.1 WAR prorates to about 2.6 per 650 PA. On a team where all of the other outfielders besides rookie Michael Harris II — namely Travis Demeritte, Adam Duvall, Robbie Grossman, Guillermo Heredia, and Eddie Rosario — netted -1.1 WAR, Acuña’s contribution wasn’t an unwelcome one, helping the team win 101 games. Yet his season was well shy of the elite level that he set for himself pre-injury, with a 140 career wRC+ and 6.0 WAR per 650 PA. After all, this is a player whom Dan Szymborski had once projected as the most likely to supplant Mike Trout as the game’s best in terms of WAR.

Acuña missed his chance for that, but he’s still just 25 years old, and through the first two weeks of the season, he’s hitting .370/.452/.537 through 62 plate appearances. Already he has three three-hit games and four two-hit games under his belt, and he’s helped the Braves jump out to a 9-4 record even while dealing with numerous injuries to their rotation and lineup. Read the rest of this entry »


Aaron Judge and Shohei Ohtani Are Going Streaking

Jayne Kamin-Oncea-USA TODAY Sports

In case you were worried that Shohei Ohtani and Aaron Judge somehow forgot how to be excellent at baseball since the end of last season, fear not. The 2021 and ’22 American League Most Valuable Players are off to strong starts this season, highlighted by a shared distinction: both have gotten on base in every game thus far, extending lengthy streaks that have carried over from last season.

Admittedly, on-base streaks aren’t as sexy as hitting streaks. Nobody rhapsodizes about them or scrutinizes their mathematical unlikelihood the way they do Joe DiMaggio’s 56-game hitting streak from 1941. Comparatively few people — professionals as well as fans — could tell you who holds the record for consecutive games getting on base. The answer is Ted Williams in 84 straight games from July 1 through September 27 in 1949, which makes perfect sense given that the Splendid Splinter is the career on-base percentage leader (.482). DiMaggio is a distant second at 74 games, with his more famous streak occupying games 2–57 of the longer one. Williams also owns the third-longest streak at 72 games bridging 1941 (the year he hit .406) and ’42, but as for the fourth-longest one — and the longest of the post-1960 expansion era — it belongs to Orlando Cabrera, he of the career .317 OBP and 83 wRC+. Cabrera reached base in 63 straight games from April 25 through July 6 in 2006. Go figure. Read the rest of this entry »


With His Hot Start, Bryan Reynolds May Be Hitting His Way Out of Pittsburgh

Bryan Reynolds
Charles LeClaire-USA TODAY Sports

Oneil Cruz’s fractured fibula is the biggest story surrounding the Pirates. On the positive side, the return of Andrew McCutchen to the fold is neat, and Tuesday night’s walk-off home run by Ji Hwan Bae was pretty cool. To these eyes, however, the most noteworthy thing about Pittsburgh thus far — even beyond the fact that the team’s 7–4 start is its best since 2018 — has been the torrid play of Bryan Reynolds. The 28-year-old outfielder has been the one of the game’s hottest hitters, and he’s done it as progress toward a contract extension has ground to a halt just when it seemed that a deal to keep him in black and gold was within reach.

Reynolds ended last weekend as one of seven players who had collected hits in every game this season (José Abreu, José Ramírez, Nolan Arenado, Randy Arozarena, Bryson Stott, and Jordan Walker were the others). He and Abreu both went hitless in Monday night’s Pirates-Astros contest, and by the close of play Tuesday, only the streaks of Stott and Walker remained intact. Still, season-opening hitting streaks come and go pretty quickly; of more interest is that Reynolds has been putting up eye-opening numbers. Through Tuesday, he’s hitting .356/.367/.778, leading the NL in slugging percentage and homers (five) and ranking fifth in WAR (0.7) and wRC+ (184). Mind you, those numbers looked even more impressive before his 1-for-8 on Monday and Tuesday nights, but the sudden itch to write about Adam Duvall, an even hotter hitter in this young season, going down with a wrist injury got in my way.

For Duvall, Reynolds, and everyone else, we’re still in Small Sample Theater territory, but as with the Red Sox slugger, some underlying numbers have me wondering if we’re seeing real improvements to his game. For starters, like Duvall, he’s cut his strikeout rate dramatically: Last year he struck out 23% of the time, and for his career he’s at 21.5%, but this year, that’s down to 10.2%. Given that strikeout rates stabilize around 60 PA and that Reynolds is at 49, this could wind up being noteworthy, though unlike Duvall, his swinging-strike rate hasn’t fallen quite so dramatically, going from 12.9% last year to 11.9% this year. His 31.1% chase rate is down 4.5 points from last year, when he tried to hack his way out of a slow start, and is just half a point lower than his career mark, but even so, he’s walking in just 4.1% of his plate appearances, less than half of his 9.7% career mark.

All of this translates to more contact than usual for Reynolds, and he’s making the most of it. Seriously: He’s hitting the ball in the air much more than ever, and his average exit velocity, barrel rate, and hard-hit rate are beyond anything in the Bryan Reynolds catalogue. Read the rest of this entry »


Jay Jaffe FanGraphs Chat – 4/11/23

2:02
Avatar Jay Jaffe: Hey folks, welcome to my weekly chat. We had a bit of a glitch on our end in publishing this so I’m going to give it a few minutes for the queue to fill. In the meantime, here’s my piece on Adam Duvall’s wrist injury, which has interrupted one of the majors’ hottest starts https://blogs.fangraphs.com/red-sox-lose-red-hot-adam-duvall-to-a-brok…

2:04
Avatar Jay Jaffe: And here’s yesterday’s piece on the Rays’ hot start (now 10-0) https://blogs.fangraphs.com/the-rays-are-steamrolling-opponents-at-a-r…

2:07
The guy who asks the lunch question: What’s for lunch?

2:08
Avatar Jay Jaffe: A turkey reuben and potato salad from Mile End Deli. Yes, i’d love to have their corned beef reuben or the smoked meat sandwich, but I gotta keep the red meat under control and this is still a 95th percentile sandwich

2:09
Theo Epstein Truther: Seeing that the Cardinals might be the worst team in baseball this year makes my heart so happy. Is their offense as bad as their rotation?

2:11
Avatar Jay Jaffe: I don’t think anybody believes the Cardinals will be the worst team in baseball this year; even in the NL four teams have worse run differentials than their -9. That said, Marmol’s handling of the Tyler O’Neill baserunning thing was a red flag that made me wonder if he needed a sour hardass show of authoritah because he’s losing the clubhouse. That was totally horseshit. We’ll see if it fits a pattern.

Read the rest of this entry »


Red Sox Lose Red-Hot Adam Duvall to a Broken Wrist

Rick Osentoski-USA TODAY Sports

No hitter in the majors has gotten off to a hotter start this season than Adam Duvall, who joined the Red Sox this past winter via free agency and is currently carrying a slugging percentage above 1.000. Unfortunately, the 34-year-old center fielder won’t be available to star in Small Sample Theater for awhile because on Sunday while diving for a ball, he fractured his left wrist.

Duvall injured himself attempting to catch a bloop off the bat of the Tigers’ Spencer Torkelson in the ninth inning of Sunday’s game. Charging in from center field, he slid and appeared to make the grab, but his glove hand hit the grass awkwardly as he rolled over, and the ball squirted loose. Torkelson was credited with a single, while Duvall came up clutching his wrist, the same one that he sprained last July 23 while playing for the Braves. That time, he jammed his wrist against the wall in pursuit of a Shohei Ohtani fly ball and needed season-ending surgery to repair a torn tendon sheath.

This time, Duvall was diagnosed with a distal radius fracture in his left wrist. Such injuries generally mean a loss of six to eight weeks, but the Red Sox haven’t announced a timeline. Duvall underwent additional testing to determine if he would need surgery to set the fracture or repair tissue damage, but manager Alex Cora told reporters after Monday’s loss to the Rays that he’ll avoid that. Read the rest of this entry »


The Rays Are Steamrolling Opponents at a Record Clip

Tampa Bay Rays Brandon Lowe Wander Franco
Nathan Ray Seebeck-USA TODAY Sports

Friday night’s game at Tropicana Field featured a rare sight: the Rays trailing a team by a 1–0 margin. It was a blink-and-you-missed it moment, with a run in the top of the second inning putting Tampa Bay behind for the first time since Tuesday night, and just the second time all season. But it didn’t last long: on the first pitch of the second inning, Harold Ramirez hit a Ken Waldichuk offering for a solo homer into the right field corner, kicking off a six-run inning that also featured a grand slam by Isaac Paredes. The Rays never looked back, beating the A’s, 9–5, on Friday and then 11–0 on both Saturday and Sunday to run their record to 9–0.

It’s an understatement to say that the Rays are off to the best start in franchise history (their previous record for season-opening wins was three) or the best of any team this year. By consecutive victories to open a season, they’re off to the best start in 20 years, and by run differential, they’re doing some things not seen in the majors since the late 19th century — and some never seen before. Read the rest of this entry »


The Dodgers’ New-Look Outfield Has Been a Hit So Far

Gary A. Vasquez-USA TODAY Sports

The 2023 season is only a week old, but the Dodgers have to be quite satisfied with the early returns from their outfield. Mookie Betts aside, the unit entered the season full of question marks, and those only got larger once manager Dave Roberts had to start moving players around to cover for Gavin Lux’s season-ending ACL tear. Yet through the team’s first six games, rookie James Outman, holdover Trayce Thompson, and newcomer Jason Heyward have each produced some impressive performances that offer hope they can help to offset the team’s notable offseason departures.

Lux was supposed to be the Dodgers’ regular shortstop, and while the team soon traded for Miguel Rojas to be the regular, his loss pulled Chris Taylor into the mix to a greater degree than expected. In turn, the Dodgers have brought Betts into the second base mix; recall that the future Hall of Fame right fielder — you heard me — began his professional career in the middle infield, and spent the last two weeks of his 52-game rookie season filling in at the keystone for the injured Dustin Pedroia.

Given the anticipation that both Taylor and Betts would spend more time on the dirt, the Dodgers found room for both Heyward, a 33-year-old non-roster invitee who was released by the Cubs last year, the penultimate one of his eight-year, $184 million contract, and Outman, a 25-year-old prospect who entered the season with four games of major league experience. Both lefty swingers are on the roster in addition to the righty-swinging Thompson, who enjoyed a nice little breakout in the second half of his age-31 season, and lefty David Peralta, a free agent whom the Dodgers signed to a one-year, $6.5 million deal mid-February. Read the rest of this entry »