Blake Snell lasted one inning. Nineteen pitches, one strikeout, one hit, and Dave Roberts’ hand waving him back to the dugout before the second inning even started. The official word from the Dodgers: left groin tightness. The data had already been saying the same thing.
What the Numbers Said Before the Announcement
When a pitcher loses velocity on one pitch type, it can be noise. When he loses it across every single pitch at the same time, his body is compensating for something. That’s exactly what happened to Snell at Great American Ball Park on Wednesday night, September 16.
- Four-seam fastball: averaged 94.5 mph — 1.5 mph below his season average of 96 mph
- Curveball: down 0.7 mph
- Changeup: down 0.3 mph
- Slider: thrown once, clocked at 86.4 mph — 2.3 mph below his 2026 average of 88.7 mph
It wasn’t a bad inning on the stat line — one hit, one strikeout. It was an inning where his body was already signaling what the diagnosis confirmed minutes later. Blake Treinen took over in the second.
Manager Dave Roberts said he’d have a more detailed update after the game, including whether Snell would need to go on the injured list.
A Left Groin That Has Been Here Before
What makes this especially uncomfortable is that it isn’t new. Snell has a documented history with his left groin that keeps showing up at the worst times:
- Adductor strain in September 2021 — cut his season short
- Another strain in April 2022
- A groin strain in April 2024 with the Giants — 15 days on the IL
- Another strain in June 2024 — kept him out more than a month
In those previous episodes, absences ranged from three weeks to over a month. If this one follows the same pattern, Snell could miss the rest of the regular season and be on the bubble for the NLCS. The Dodgers have 10 games left in the regular season and no official recovery timeline has been set.
An Already Complicated 2026 Season
This injury doesn’t exist in a vacuum. Snell’s 2026 was already a rough ride before Wednesday night. He opened the season on the IL with left shoulder fatigue, returned in May for a single start (a loss to Atlanta), then went back on the IL in June for arthroscopic elbow surgery — loose body removal and bone spur cleanup. He came back on August 11, and from that point on he looked like a completely different pitcher.
Since his August 11 return, Snell had been the best pitcher in the Dodgers’ rotation — and it wasn’t close:
He was the arm Los Angeles needed for October. The problem is he’s not the only one in the training room.
A Rotation Falling Apart at the Worst Moment
Shohei Ohtani and Roki Sasaki are also injured, leaving Tarik Skubal and Yoshinobu Yamamoto as the only healthy, reliable starters on a roster that was considered a World Series favorite. Losing your third starter with a week left in the regular season is not the timing anyone in the organization wanted.
Snell signed with the Dodgers in November 2024 — five years, $182 million. He’s a two-time Cy Young winner (2018, 2023) and a 2025 World Series champion. The investment had been paying off in a big way — right up until Wednesday night.
Snell’s 2026 Numbers at a Glance
- Starts / Innings: 8 starts, 37.2 innings
- ERA: 1.91 | WHIP: 1.09
- Strikeouts / Walks: 51 K, 16 BB (33.1% strikeout rate)
- xERA: 2.10
- Fastball spin rate: 2,494 rpm (96th percentile)
- Whiff rate: 36.3%
- Batting average against: .188
- Average exit velocity allowed: 81.8 mph
- Barrel rate allowed: 1.2%
- Fastball velocity percentile: 76th | Fastball spin percentile: 93rd (elite)
