Batting
Pitching
- RosterResource
Ryan Zeferjahn
Chicago CubsP
Age: 28
Bats/Throws: R/R
6'5" / 209
DOB: 2/28/1998
(28 years, 5 months, 10 days)
P
Player Dashboard:
Quick Links
More
Stats
Stat Groups:
Select
New!
New!
New!
New!
You can shift + click on full MLB seasons in Season Stats and games in Game Logs to select spans for aggregate stats. Read more here
Heat Map:
Off
On
Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | A- | 21 | 0 | 2 | 0 | 12 | 12 | 22.0 | 12.68 | 4.91 | 0.82 | .415 | 74.6% | 38.9% | 10.0% | 4.50 | 3.81 | 3.31 | ||||||
| 2021 | BOS | CPX | 23 | 0 | 0 | 0 | 4 | 4 | 14.0 | 11.57 | 1.93 | 1.29 | .313 | 75.8% | 39.4% | 14.3% | 3.21 | 4.29 | 3.54 | ||||||
| 2021 | BOS | A | 23 | 1 | 4 | 0 | 12 | 12 | 41.2 | 8.86 | 3.24 | 0.43 | .381 | 43.2% | 39.7% | 4.8% | 6.91 | 3.86 | 4.59 | ||||||
| 2021 | BOS | MiLB | 23 | 1 | 4 | 0 | 16 | 16 | 55.2 | 9.54 | 2.91 | 0.65 | .367 | 48.5% | 39.6% | 7.1% | 5.98 | 3.97 | 4.33 | ||||||
| 2022 | BOS | A+ | 24 | 2 | 4 | 1 | 28 | 5 | 60.2 | 10.83 | 4.30 | 0.89 | .342 | 62.4% | 37.6% | 9.7% | 5.79 | 4.37 | 4.59 | ||||||
| 2022 | BOS | AA | 24 | 3 | 0 | 0 | 6 | 0 | 10.2 | 5.91 | 3.38 | 0.84 | .083 | 100.0% | 40.0% | 7.7% | 0.84 | 4.73 | 5.40 | ||||||
| 2022 | BOS | MiLB | 24 | 5 | 4 | 1 | 34 | 5 | 71.1 | 10.09 | 4.16 | 0.88 | .307 | 65.5% | 37.9% | 9.3% | 5.05 | 4.42 | 4.71 | ||||||
| 2023 | BOS | A | 25 | 1 | 0 | 0 | 2 | 1 | 3.0 | 6.00 | 0.00 | 0.00 | .300 | 100.0% | 50.0% | 0.0% | 0.00 | 2.37 | 3.06 | ||||||
| 2023 | BOS | AA | 25 | 0 | 4 | 2 | 34 | 0 | 43.0 | 14.23 | 8.37 | 1.47 | .313 | 75.1% | 33.0% | 16.3% | 5.02 | 5.44 | 4.77 | ||||||
| 2023 | BOS | MiLB | 25 | 1 | 4 | 2 | 36 | 1 | 46.0 | 13.70 | 7.83 | 1.37 | .312 | 76.2% | 34.7% | 15.6% | 4.70 | 5.24 | 4.65 | ||||||
| 2023 | BOS | ST | 25 | 1 | 0 | 0 | 1 | 0 | 1.0 | 9.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 1.81 | 3.59 | ||||||
| 2024 | BOS | AA | 26 | 1 | 0 | 3 | 7 | 0 | 13.2 | 14.49 | 1.98 | 0.00 | .310 | 83.3% | 25.9% | 0.0% | 0.00 | 0.82 | 1.81 | ||||||
| 2024 | BOS | AAA | 26 | 0 | 3 | 4 | 18 | 1 | 24.2 | 11.31 | 6.20 | 1.09 | .293 | 64.4% | 36.2% | 13.0% | 5.47 | 4.45 | 5.43 | 5.53 | |||||
| 2024 | LAA | AAA | 26 | 0 | 0 | 0 | 5 | 0 | 7.2 | 9.39 | 1.17 | 1.17 | .222 | 87.0% | 31.6% | 20.0% | 2.35 | 3.17 | 3.83 | 3.33 | |||||
| 2024 | --- | MiLB | 26 | 1 | 3 | 7 | 30 | 1 | 46.0 | 11.93 | 4.11 | 0.78 | .286 | 70.4% | 32.7% | 10.3% | 3.33 | 4.18 | 3.80 | 4.06 | |||||
| 2024 | BOS | ST | 26 | 0 | 0 | 0 | 4 | 0 | 3.0 | 12.00 | 15.00 | 0.00 | .600 | 45.5% | 20.0% | 0.0% | 18.00 | 6.07 | 9.49 | ||||||
| 2024 | LAA | MLB | 26 | 0 | 0 | 0 | 12 | 0 | 17.0 | 9.53 | 3.18 | 0.00 | .184 | 73.3% | 39.5% | 0.0% | 97.5 | 2.12 | 1.66 | 2.46 | 4.15 | 0.4 | |||
| 2025 | LAA | ST | 27 | 0 | 0 | 0 | 8 | 0 | 9.0 | 8.00 | 4.00 | 0.00 | .250 | 100.0% | 41.7% | 0.0% | 0.00 | 3.29 | 5.26 | ||||||
| 2025 | LAA | MLB | 27 | 6 | 5 | 2 | 62 | 1 | 57.0 | 11.53 | 5.53 | 1.89 | .278 | 80.1% | 36.2% | 19.4% | 97.5 | 4.74 | 4.34 | 5.36 | 4.30 | -0.6 | |||
| 2026 | LAA | ST | 28 | 0 | 0 | 1 | 8 | 0 | 10.1 | 6.97 | 4.35 | 1.74 | .214 | 71.4% | 40.0% | 13.3% | 5.23 | 6.36 | 6.56 | ||||||
| 2026 | FGDC | PROJ | 28 | 3 | 3 | 0 | 52 | 0 | 52.0 | 9.80 | 4.62 | 1.19 | .287 | 71.1% | 4.45 | 4.47 | 0.0 | ||||||||
| 2026 | Steamer | PROJ | 28 | 2 | 3 | 0 | 52 | 0 | 52.0 | 9.62 | 4.49 | 1.24 | .290 | 73.2% | 37.4% | 4.32 | 4.46 | 4.43 | 0.0 | ||||||
| 2026 | ZiPS | PROJ | 28 | 4 | 4 | 0 | 50 | 1 | 55.0 | 9.98 | 4.75 | 1.15 | .283 | 69.0% | 4.58 | 4.48 | 0.0 | ||||||||
| 2026 | ZiPS DC | PROJ | 28 | 4 | 4 | 0 | 52 | 0 | 52.0 | 9.98 | 4.75 | 1.15 | .283 | 69.0% | 4.58 | 4.48 | 0.0 | ||||||||
| 2026 | ATC | PROJ | 28 | 3 | 3 | 1 | 58 | 0 | 60.0 | 9.89 | 4.80 | 1.29 | .283 | 72.2% | 4.40 | 4.61 | -0.1 | ||||||||
| 2026 | THE BAT | PROJ | 28 | 2 | 2 | 1 | 58 | 0 | 60.0 | 10.38 | 4.64 | 1.25 | .286 | 71.3% | 4.47 | 4.39 | 0.1 | ||||||||
| 2026 | THE BAT X | PROJ | 28 | 2 | 2 | 1 | 58 | 0 | 60.0 | 10.21 | 4.60 | 1.10 | .283 | 72.3% | 4.18 | 4.19 | 0.3 | ||||||||
| 2026 | OOPSY | PROJ | 28 | 3 | 3 | 0 | 52 | 0 | 52.0 | 10.71 | 4.73 | 1.18 | .273 | 75.8% | 3.82 | 4.20 | 0.1 | ||||||||
| 2026 | 2 Tms | MLB | 28 | 4 | 3 | 4 | 47 | 0 | 53.1 | 12.99 | 5.40 | 1.01 | .234 | 75.5% | 41.1% | 12.8% | 97.5 | 3.71 | 2.92 | 3.98 | 3.86 | 0.4 | |||
| 2026 | LAA | MLB | 28 | 4 | 3 | 4 | 45 | 0 | 51.2 | 13.06 | 5.57 | 0.87 | .240 | 74.6% | 41.7% | 11.4% | 97.5 | 3.66 | 2.93 | 3.77 | 3.81 | 0.5 | |||
| 2026 | CHC | MLB | 28 | 0 | 0 | 0 | 2 | 0 | 1.2 | 10.80 | 0.00 | 5.40 | .000 | 100.0% | 25.0% | 33.3% | 96.5 | 5.40 | 2.63 | 10.30 | 5.24 | -0.1 | |||
| 2026 | FGDC | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 11.06 | 4.99 | 1.03 | .269 | 73.8% | 3.77 | 4.09 | 0.1 | ||||||||
| 2026 | Steamer | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 10.84 | 4.84 | 1.05 | .286 | 74.5% | 3.88 | 4.02 | 0.1 | ||||||||
| 2026 | ZiPS | ROS | 28 | 1 | 1 | 16 | 0 | 18.0 | 11.28 | 5.15 | 1.01 | .249 | 73.1% | 3.65 | 4.16 | 0.0 | |||||||||
| 2026 | ZiPS DC | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 11.28 | 5.15 | 1.01 | .249 | 73.1% | 3.65 | 4.16 | 0.1 | ||||||||
| 2026 | ATC DC | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 10.40 | 5.03 | 1.13 | .281 | 71.5% | 4.28 | 4.36 | 0.0 | ||||||||
| 2026 | THE BAT | ROS | 28 | 1 | 0 | 1 | 18 | 0 | 12.0 | 11.20 | 4.76 | 1.06 | .272 | 73.3% | 3.87 | 3.96 | 0.1 | ||||||||
| 2026 | THE BAT X | ROS | 28 | 1 | 0 | 1 | 18 | 0 | 12.0 | 11.02 | 4.57 | 1.01 | .270 | 73.5% | 3.76 | 3.88 | 0.1 | ||||||||
| 2026 | OOPSY | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 11.48 | 4.66 | 1.05 | .275 | 77.7% | 3.44 | 3.77 | 0.2 | ||||||||
| Total | - - - | MLB | 10 | 8 | 6 | 121 | 1 | 127.1 | 11.87 | 5.16 | 1.27 | .248 | 77.4% | 38.5% | 14.1% | 97.5 | 3.96 | 3.34 | 4.39 | 4.10 | 0.1 |
| Season | Team | Level | Age | W W - Wins | L L - Losses | SV SV - Saves | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | GB% GB% - Ground Ball Percentage (GB/BIP) | HR/FB HR/FB - Home Run to Fly Ball Ratio | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA | FIP FIP - Fielder Independent Pitching on an ERA scale | xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | A- | 21 | 0 | 2 | 0 | 12 | 12 | 22.0 | 12.68 | 4.91 | 0.82 | .415 | 74.6% | 38.9% | 10.0% | 4.50 | 3.81 | 3.31 | ||||||
| 2021 | BOS | CPX | 23 | 0 | 0 | 0 | 4 | 4 | 14.0 | 11.57 | 1.93 | 1.29 | .313 | 75.8% | 39.4% | 14.3% | 3.21 | 4.29 | 3.54 | ||||||
| 2021 | BOS | A | 23 | 1 | 4 | 0 | 12 | 12 | 41.2 | 8.86 | 3.24 | 0.43 | .381 | 43.2% | 39.7% | 4.8% | 6.91 | 3.86 | 4.59 | ||||||
| 2021 | BOS | MiLB | 23 | 1 | 4 | 0 | 16 | 16 | 55.2 | 9.54 | 2.91 | 0.65 | .367 | 48.5% | 39.6% | 7.1% | 5.98 | 3.97 | 4.33 | ||||||
| 2022 | BOS | A+ | 24 | 2 | 4 | 1 | 28 | 5 | 60.2 | 10.83 | 4.30 | 0.89 | .342 | 62.4% | 37.6% | 9.7% | 5.79 | 4.37 | 4.59 | ||||||
| 2022 | BOS | AA | 24 | 3 | 0 | 0 | 6 | 0 | 10.2 | 5.91 | 3.38 | 0.84 | .083 | 100.0% | 40.0% | 7.7% | 0.84 | 4.73 | 5.40 | ||||||
| 2022 | BOS | MiLB | 24 | 5 | 4 | 1 | 34 | 5 | 71.1 | 10.09 | 4.16 | 0.88 | .307 | 65.5% | 37.9% | 9.3% | 5.05 | 4.42 | 4.71 | ||||||
| 2023 | BOS | A | 25 | 1 | 0 | 0 | 2 | 1 | 3.0 | 6.00 | 0.00 | 0.00 | .300 | 100.0% | 50.0% | 0.0% | 0.00 | 2.37 | 3.06 | ||||||
| 2023 | BOS | AA | 25 | 0 | 4 | 2 | 34 | 0 | 43.0 | 14.23 | 8.37 | 1.47 | .313 | 75.1% | 33.0% | 16.3% | 5.02 | 5.44 | 4.77 | ||||||
| 2023 | BOS | MiLB | 25 | 1 | 4 | 2 | 36 | 1 | 46.0 | 13.70 | 7.83 | 1.37 | .312 | 76.2% | 34.7% | 15.6% | 4.70 | 5.24 | 4.65 | ||||||
| 2023 | BOS | ST | 25 | 1 | 0 | 0 | 1 | 0 | 1.0 | 9.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 1.81 | 3.59 | ||||||
| 2024 | BOS | AA | 26 | 1 | 0 | 3 | 7 | 0 | 13.2 | 14.49 | 1.98 | 0.00 | .310 | 83.3% | 25.9% | 0.0% | 0.00 | 0.82 | 1.81 | ||||||
| 2024 | BOS | AAA | 26 | 0 | 3 | 4 | 18 | 1 | 24.2 | 11.31 | 6.20 | 1.09 | .293 | 64.4% | 36.2% | 13.0% | 5.47 | 4.45 | 5.43 | 5.53 | |||||
| 2024 | LAA | AAA | 26 | 0 | 0 | 0 | 5 | 0 | 7.2 | 9.39 | 1.17 | 1.17 | .222 | 87.0% | 31.6% | 20.0% | 2.35 | 3.17 | 3.83 | 3.33 | |||||
| 2024 | --- | MiLB | 26 | 1 | 3 | 7 | 30 | 1 | 46.0 | 11.93 | 4.11 | 0.78 | .286 | 70.4% | 32.7% | 10.3% | 3.33 | 4.18 | 3.80 | 4.06 | |||||
| 2024 | BOS | ST | 26 | 0 | 0 | 0 | 4 | 0 | 3.0 | 12.00 | 15.00 | 0.00 | .600 | 45.5% | 20.0% | 0.0% | 18.00 | 6.07 | 9.49 | ||||||
| 2024 | LAA | MLB | 26 | 0 | 0 | 0 | 12 | 0 | 17.0 | 9.53 | 3.18 | 0.00 | .184 | 73.3% | 39.5% | 0.0% | 97.5 | 2.12 | 1.66 | 2.46 | 4.15 | 0.4 | |||
| 2025 | LAA | ST | 27 | 0 | 0 | 0 | 8 | 0 | 9.0 | 8.00 | 4.00 | 0.00 | .250 | 100.0% | 41.7% | 0.0% | 0.00 | 3.29 | 5.26 | ||||||
| 2025 | LAA | MLB | 27 | 6 | 5 | 2 | 62 | 1 | 57.0 | 11.53 | 5.53 | 1.89 | .278 | 80.1% | 36.2% | 19.4% | 97.5 | 4.74 | 4.34 | 5.36 | 4.30 | -0.6 | |||
| 2026 | LAA | ST | 28 | 0 | 0 | 1 | 8 | 0 | 10.1 | 6.97 | 4.35 | 1.74 | .214 | 71.4% | 40.0% | 13.3% | 5.23 | 6.36 | 6.56 | ||||||
| 2026 | FGDC | PROJ | 28 | 3 | 3 | 0 | 52 | 0 | 52.0 | 9.80 | 4.62 | 1.19 | .287 | 71.1% | 4.45 | 4.47 | 0.0 | ||||||||
| 2026 | Steamer | PROJ | 28 | 2 | 3 | 0 | 52 | 0 | 52.0 | 9.62 | 4.49 | 1.24 | .290 | 73.2% | 37.4% | 4.32 | 4.46 | 4.43 | 0.0 | ||||||
| 2026 | ZiPS | PROJ | 28 | 4 | 4 | 0 | 50 | 1 | 55.0 | 9.98 | 4.75 | 1.15 | .283 | 69.0% | 4.58 | 4.48 | 0.0 | ||||||||
| 2026 | ZiPS DC | PROJ | 28 | 4 | 4 | 0 | 52 | 0 | 52.0 | 9.98 | 4.75 | 1.15 | .283 | 69.0% | 4.58 | 4.48 | 0.0 | ||||||||
| 2026 | ATC | PROJ | 28 | 3 | 3 | 1 | 58 | 0 | 60.0 | 9.89 | 4.80 | 1.29 | .283 | 72.2% | 4.40 | 4.61 | -0.1 | ||||||||
| 2026 | THE BAT | PROJ | 28 | 2 | 2 | 1 | 58 | 0 | 60.0 | 10.38 | 4.64 | 1.25 | .286 | 71.3% | 4.47 | 4.39 | 0.1 | ||||||||
| 2026 | THE BAT X | PROJ | 28 | 2 | 2 | 1 | 58 | 0 | 60.0 | 10.21 | 4.60 | 1.10 | .283 | 72.3% | 4.18 | 4.19 | 0.3 | ||||||||
| 2026 | OOPSY | PROJ | 28 | 3 | 3 | 0 | 52 | 0 | 52.0 | 10.71 | 4.73 | 1.18 | .273 | 75.8% | 3.82 | 4.20 | 0.1 | ||||||||
| 2026 | 2 Tms | MLB | 28 | 4 | 3 | 4 | 47 | 0 | 53.1 | 12.99 | 5.40 | 1.01 | .234 | 75.5% | 41.1% | 12.8% | 97.5 | 3.71 | 2.92 | 3.98 | 3.86 | 0.4 | |||
| 2026 | LAA | MLB | 28 | 4 | 3 | 4 | 45 | 0 | 51.2 | 13.06 | 5.57 | 0.87 | .240 | 74.6% | 41.7% | 11.4% | 97.5 | 3.66 | 2.93 | 3.77 | 3.81 | 0.5 | |||
| 2026 | CHC | MLB | 28 | 0 | 0 | 0 | 2 | 0 | 1.2 | 10.80 | 0.00 | 5.40 | .000 | 100.0% | 25.0% | 33.3% | 96.5 | 5.40 | 2.63 | 10.30 | 5.24 | -0.1 | |||
| 2026 | FGDC | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 11.06 | 4.99 | 1.03 | .269 | 73.8% | 3.77 | 4.09 | 0.1 | ||||||||
| 2026 | Steamer | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 10.84 | 4.84 | 1.05 | .286 | 74.5% | 3.88 | 4.02 | 0.1 | ||||||||
| 2026 | ZiPS | ROS | 28 | 1 | 1 | 16 | 0 | 18.0 | 11.28 | 5.15 | 1.01 | .249 | 73.1% | 3.65 | 4.16 | 0.0 | |||||||||
| 2026 | ZiPS DC | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 11.28 | 5.15 | 1.01 | .249 | 73.1% | 3.65 | 4.16 | 0.1 | ||||||||
| 2026 | ATC DC | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 10.40 | 5.03 | 1.13 | .281 | 71.5% | 4.28 | 4.36 | 0.0 | ||||||||
| 2026 | THE BAT | ROS | 28 | 1 | 0 | 1 | 18 | 0 | 12.0 | 11.20 | 4.76 | 1.06 | .272 | 73.3% | 3.87 | 3.96 | 0.1 | ||||||||
| 2026 | THE BAT X | ROS | 28 | 1 | 0 | 1 | 18 | 0 | 12.0 | 11.02 | 4.57 | 1.01 | .270 | 73.5% | 3.76 | 3.88 | 0.1 | ||||||||
| 2026 | OOPSY | ROS | 28 | 1 | 1 | 1 | 18 | 0 | 18.0 | 11.48 | 4.66 | 1.05 | .275 | 77.7% | 3.44 | 3.77 | 0.2 | ||||||||
| Total | - - - | MLB | 10 | 8 | 6 | 121 | 1 | 127.1 | 11.87 | 5.16 | 1.27 | .248 | 77.4% | 38.5% | 14.1% | 97.5 | 3.96 | 3.34 | 4.39 | 4.10 | 0.1 |
Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | A- | 0 | 2 | 4.50 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 22.0 | 101 | 24 | 12 | 11 | 2 | 12 | 0 | 3 | 2 | 0 | 31 | |
| 2021 | BOS | CPX | 0 | 0 | 3.21 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 14.0 | 56 | 12 | 6 | 5 | 2 | 3 | 0 | 1 | 2 | 0 | 18 | |
| 2021 | BOS | A | 1 | 4 | 6.91 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 41.2 | 194 | 53 | 41 | 32 | 2 | 15 | 0 | 2 | 4 | 0 | 41 | |
| 2021 | BOS | MiLB | 1 | 4 | 5.98 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 55.2 | 250 | 65 | 47 | 37 | 4 | 18 | 0 | 3 | 6 | 0 | 59 | |
| 2022 | BOS | A+ | 2 | 4 | 5.79 | 28 | 5 | 0 | 0 | 1 | 3 | 2 | 60.2 | 268 | 58 | 41 | 39 | 6 | 29 | 0 | 8 | 10 | 2 | 73 | |
| 2022 | BOS | AA | 3 | 0 | 0.84 | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 10.2 | 37 | 3 | 1 | 1 | 1 | 4 | 0 | 1 | 0 | 0 | 7 | |
| 2022 | BOS | MiLB | 5 | 4 | 5.05 | 34 | 5 | 0 | 0 | 1 | 4 | 2 | 71.1 | 305 | 61 | 42 | 40 | 7 | 33 | 0 | 9 | 10 | 2 | 80 | |
| 2023 | BOS | A | 1 | 0 | 0.00 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |
| 2023 | BOS | AA | 0 | 4 | 5.02 | 34 | 0 | 0 | 0 | 2 | 6 | 2 | 43.0 | 204 | 33 | 27 | 24 | 7 | 40 | 0 | 6 | 4 | 0 | 68 | |
| 2023 | BOS | MiLB | 1 | 4 | 4.70 | 36 | 1 | 0 | 0 | 2 | 6 | 2 | 46.0 | 216 | 36 | 27 | 24 | 7 | 40 | 0 | 6 | 4 | 0 | 70 | |
| 2023 | BOS | ST | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2024 | BOS | AA | 1 | 0 | 0.00 | 7 | 0 | 0 | 0 | 3 | 1 | 0 | 13.2 | 54 | 9 | 2 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 22 | |
| 2024 | BOS | AAA | 0 | 3 | 5.47 | 18 | 1 | 0 | 0 | 4 | 0 | 1 | 24.2 | 115 | 20 | 18 | 15 | 3 | 17 | 1 | 6 | 1 | 1 | 31 | |
| 2024 | LAA | AAA | 0 | 0 | 2.35 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 28 | 5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | |
| 2024 | --- | MiLB | 1 | 3 | 3.33 | 30 | 1 | 0 | 0 | 7 | 1 | 1 | 46.0 | 197 | 34 | 22 | 17 | 4 | 21 | 1 | 6 | 2 | 1 | 61 | |
| 2024 | BOS | ST | 0 | 0 | 18.00 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 3.0 | 19 | 6 | 6 | 6 | 0 | 5 | 0 | 0 | 0 | 0 | 4 | |
| 2024 | LAA | MLB | 0 | 0 | 2.12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.0 | 64 | 7 | 4 | 4 | 0 | 6 | 1 | 2 | 0 | 0 | 18 |
| 2025 | LAA | ST | 0 | 0 | 0.00 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 36 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 8 | |
| 2025 | LAA | MLB | 6 | 5 | 4.74 | 62 | 1 | 0 | 0 | 0 | 2 | 17 | 5 | 57.0 | 257 | 49 | 31 | 30 | 12 | 35 | 3 | 4 | 3 | 0 | 73 |
| 2026 | LAA | ST | 0 | 0 | 5.23 | 8 | 0 | 0 | 0 | 1 | 1 | 1 | 10.1 | 44 | 8 | 6 | 6 | 2 | 5 | 0 | 1 | 1 | 0 | 8 | |
| 2026 | FGDC | PROJ | 3 | 3 | 4.45 | 52 | 0 | 0 | 0 | 5 | 52.0 | 227 | 45 | 28 | 26 | 7 | 27 | 4 | 57 | ||||||
| 2026 | Steamer | PROJ | 2 | 3 | 4.32 | 52 | 0 | 0 | 0 | 0 | 0 | 5 | 52.0 | 227 | 46 | 27 | 25 | 7 | 26 | 2 | 3 | 56 | |||
| 2026 | ZiPS | PROJ | 4 | 4 | 4.58 | 50 | 1 | 0 | 5 | 55.0 | 241 | 46 | 30 | 28 | 7 | 29 | 2 | 6 | 4 | 1 | 61 | ||||
| 2026 | ZiPS DC | PROJ | 4 | 4 | 4.58 | 52 | 0 | 0 | 0 | 5 | 52.0 | 228 | 43 | 28 | 26 | 7 | 27 | 6 | 58 | ||||||
| 2026 | ATC | PROJ | 3 | 3 | 4.40 | 58 | 0 | 0 | 1 | 14 | 60.0 | 263 | 52 | 32 | 29 | 9 | 32 | 2 | 4 | 66 | |||||
| 2026 | THE BAT | PROJ | 2 | 2 | 4.47 | 58 | 0 | 0 | 1 | 5 | 60.0 | 263 | 51 | 32 | 30 | 8 | 31 | 2 | 4 | 69 | |||||
| 2026 | THE BAT X | PROJ | 2 | 2 | 4.18 | 58 | 0 | 0 | 1 | 5 | 60.0 | 261 | 50 | 30 | 28 | 7 | 31 | 2 | 4 | 68 | |||||
| 2026 | OOPSY | PROJ | 3 | 3 | 3.82 | 52 | 0 | 0 | 0 | 5 | 52.0 | 228 | 42 | 24 | 22 | 7 | 27 | 3 | 62 | ||||||
| 2026 | 2 Tms | MLB | 4 | 3 | 3.71 | 47 | 0 | 0 | 0 | 0 | 4 | 11 | 2 | 53.1 | 231 | 31 | 24 | 22 | 6 | 32 | 3 | 9 | 2 | 0 | 77 |
| 2026 | LAA | MLB | 4 | 3 | 3.66 | 45 | 0 | 0 | 0 | 0 | 4 | 9 | 2 | 51.2 | 224 | 30 | 23 | 21 | 5 | 32 | 3 | 8 | 1 | 0 | 75 |
| 2026 | CHC | MLB | 0 | 0 | 5.40 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1.2 | 7 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2 |
| 2026 | FGDC | ROS | 1 | 1 | 3.77 | 18 | 0 | 0 | 1 | 4 | 18.0 | 75 | 13 | 8 | 7 | 2 | 10 | 2 | 22 | ||||||
| 2026 | Steamer | ROS | 1 | 1 | 3.88 | 18 | 0 | 0 | 0 | 0 | 1 | 4 | 18.0 | 76 | 14 | 8 | 8 | 2 | 9 | 1 | 21 | ||||
| 2026 | ZiPS | ROS | 1 | 1 | 3.65 | 16 | 0 | 18.0 | 75 | 11 | 8 | 7 | 2 | 10 | 2 | 22 | |||||||||
| 2026 | ZiPS DC | ROS | 1 | 1 | 3.65 | 18 | 0 | 0 | 1 | 4 | 18.0 | 74 | 11 | 8 | 7 | 2 | 10 | 2 | 22 | ||||||
| 2026 | ATC DC | ROS | 1 | 1 | 4.28 | 18 | 0 | 0 | 1 | 4 | 18.0 | 77 | 14 | 9 | 8 | 2 | 10 | 1 | 20 | ||||||
| 2026 | THE BAT | ROS | 1 | 0 | 3.87 | 18 | 0 | 1 | 4 | 12.0 | 50 | 9 | 5 | 5 | 1 | 6 | 0 | 1 | 14 | ||||||
| 2026 | THE BAT X | ROS | 1 | 0 | 3.76 | 18 | 0 | 0 | 1 | 4 | 12.0 | 50 | 9 | 5 | 5 | 1 | 6 | 0 | 1 | 14 | |||||
| 2026 | OOPSY | ROS | 1 | 1 | 3.44 | 18 | 0 | 0 | 1 | 4 | 18.0 | 77 | 14 | 7 | 7 | 2 | 9 | 1 | 22 | ||||||
| Total | - - - | MLB | 10 | 8 | 3.96 | 121 | 1 | 0 | 0 | 0 | 6 | 28 | 7 | 127.1 | 552 | 87 | 59 | 56 | 18 | 73 | 7 | 15 | 5 | 0 | 168 |
| Season | Team | Level | W W - Wins | L L - Losses | ERA ERA - Earned Run Average ((ER*9)/IP) | G G - Games Pitched | GS GS - Games Started | QS QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs | CG CG - Complete Games | ShO ShO - Shoutouts | SV SV - Saves | HLD HLD - Holds | BS BS - Blown Saves | IP IP - Innings Pitched | TBF TBF - Total Batters Faced | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | IBB IBB - Intentional | HBP HBP - Hit Batters | WP WP - Wild Pitches | BK BK - Balks | SO SO - Strikeouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | A- | 0 | 2 | 4.50 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 22.0 | 101 | 24 | 12 | 11 | 2 | 12 | 0 | 3 | 2 | 0 | 31 | |
| 2021 | BOS | CPX | 0 | 0 | 3.21 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 14.0 | 56 | 12 | 6 | 5 | 2 | 3 | 0 | 1 | 2 | 0 | 18 | |
| 2021 | BOS | A | 1 | 4 | 6.91 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 41.2 | 194 | 53 | 41 | 32 | 2 | 15 | 0 | 2 | 4 | 0 | 41 | |
| 2021 | BOS | MiLB | 1 | 4 | 5.98 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 55.2 | 250 | 65 | 47 | 37 | 4 | 18 | 0 | 3 | 6 | 0 | 59 | |
| 2022 | BOS | A+ | 2 | 4 | 5.79 | 28 | 5 | 0 | 0 | 1 | 3 | 2 | 60.2 | 268 | 58 | 41 | 39 | 6 | 29 | 0 | 8 | 10 | 2 | 73 | |
| 2022 | BOS | AA | 3 | 0 | 0.84 | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 10.2 | 37 | 3 | 1 | 1 | 1 | 4 | 0 | 1 | 0 | 0 | 7 | |
| 2022 | BOS | MiLB | 5 | 4 | 5.05 | 34 | 5 | 0 | 0 | 1 | 4 | 2 | 71.1 | 305 | 61 | 42 | 40 | 7 | 33 | 0 | 9 | 10 | 2 | 80 | |
| 2023 | BOS | A | 1 | 0 | 0.00 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |
| 2023 | BOS | AA | 0 | 4 | 5.02 | 34 | 0 | 0 | 0 | 2 | 6 | 2 | 43.0 | 204 | 33 | 27 | 24 | 7 | 40 | 0 | 6 | 4 | 0 | 68 | |
| 2023 | BOS | MiLB | 1 | 4 | 4.70 | 36 | 1 | 0 | 0 | 2 | 6 | 2 | 46.0 | 216 | 36 | 27 | 24 | 7 | 40 | 0 | 6 | 4 | 0 | 70 | |
| 2023 | BOS | ST | 1 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2024 | BOS | AA | 1 | 0 | 0.00 | 7 | 0 | 0 | 0 | 3 | 1 | 0 | 13.2 | 54 | 9 | 2 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 22 | |
| 2024 | BOS | AAA | 0 | 3 | 5.47 | 18 | 1 | 0 | 0 | 4 | 0 | 1 | 24.2 | 115 | 20 | 18 | 15 | 3 | 17 | 1 | 6 | 1 | 1 | 31 | |
| 2024 | LAA | AAA | 0 | 0 | 2.35 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 28 | 5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | |
| 2024 | --- | MiLB | 1 | 3 | 3.33 | 30 | 1 | 0 | 0 | 7 | 1 | 1 | 46.0 | 197 | 34 | 22 | 17 | 4 | 21 | 1 | 6 | 2 | 1 | 61 | |
| 2024 | BOS | ST | 0 | 0 | 18.00 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 3.0 | 19 | 6 | 6 | 6 | 0 | 5 | 0 | 0 | 0 | 0 | 4 | |
| 2024 | LAA | MLB | 0 | 0 | 2.12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.0 | 64 | 7 | 4 | 4 | 0 | 6 | 1 | 2 | 0 | 0 | 18 |
| 2025 | LAA | ST | 0 | 0 | 0.00 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 36 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 8 | |
| 2025 | LAA | MLB | 6 | 5 | 4.74 | 62 | 1 | 0 | 0 | 0 | 2 | 17 | 5 | 57.0 | 257 | 49 | 31 | 30 | 12 | 35 | 3 | 4 | 3 | 0 | 73 |
| 2026 | LAA | ST | 0 | 0 | 5.23 | 8 | 0 | 0 | 0 | 1 | 1 | 1 | 10.1 | 44 | 8 | 6 | 6 | 2 | 5 | 0 | 1 | 1 | 0 | 8 | |
| 2026 | FGDC | PROJ | 3 | 3 | 4.45 | 52 | 0 | 0 | 0 | 5 | 52.0 | 227 | 45 | 28 | 26 | 7 | 27 | 4 | 57 | ||||||
| 2026 | Steamer | PROJ | 2 | 3 | 4.32 | 52 | 0 | 0 | 0 | 0 | 0 | 5 | 52.0 | 227 | 46 | 27 | 25 | 7 | 26 | 2 | 3 | 56 | |||
| 2026 | ZiPS | PROJ | 4 | 4 | 4.58 | 50 | 1 | 0 | 5 | 55.0 | 241 | 46 | 30 | 28 | 7 | 29 | 2 | 6 | 4 | 1 | 61 | ||||
| 2026 | ZiPS DC | PROJ | 4 | 4 | 4.58 | 52 | 0 | 0 | 0 | 5 | 52.0 | 228 | 43 | 28 | 26 | 7 | 27 | 6 | 58 | ||||||
| 2026 | ATC | PROJ | 3 | 3 | 4.40 | 58 | 0 | 0 | 1 | 14 | 60.0 | 263 | 52 | 32 | 29 | 9 | 32 | 2 | 4 | 66 | |||||
| 2026 | THE BAT | PROJ | 2 | 2 | 4.47 | 58 | 0 | 0 | 1 | 5 | 60.0 | 263 | 51 | 32 | 30 | 8 | 31 | 2 | 4 | 69 | |||||
| 2026 | THE BAT X | PROJ | 2 | 2 | 4.18 | 58 | 0 | 0 | 1 | 5 | 60.0 | 261 | 50 | 30 | 28 | 7 | 31 | 2 | 4 | 68 | |||||
| 2026 | OOPSY | PROJ | 3 | 3 | 3.82 | 52 | 0 | 0 | 0 | 5 | 52.0 | 228 | 42 | 24 | 22 | 7 | 27 | 3 | 62 | ||||||
| 2026 | 2 Tms | MLB | 4 | 3 | 3.71 | 47 | 0 | 0 | 0 | 0 | 4 | 11 | 2 | 53.1 | 231 | 31 | 24 | 22 | 6 | 32 | 3 | 9 | 2 | 0 | 77 |
| 2026 | LAA | MLB | 4 | 3 | 3.66 | 45 | 0 | 0 | 0 | 0 | 4 | 9 | 2 | 51.2 | 224 | 30 | 23 | 21 | 5 | 32 | 3 | 8 | 1 | 0 | 75 |
| 2026 | CHC | MLB | 0 | 0 | 5.40 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1.2 | 7 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 2 |
| 2026 | FGDC | ROS | 1 | 1 | 3.77 | 18 | 0 | 0 | 1 | 4 | 18.0 | 75 | 13 | 8 | 7 | 2 | 10 | 2 | 22 | ||||||
| 2026 | Steamer | ROS | 1 | 1 | 3.88 | 18 | 0 | 0 | 0 | 0 | 1 | 4 | 18.0 | 76 | 14 | 8 | 8 | 2 | 9 | 1 | 21 | ||||
| 2026 | ZiPS | ROS | 1 | 1 | 3.65 | 16 | 0 | 18.0 | 75 | 11 | 8 | 7 | 2 | 10 | 2 | 22 | |||||||||
| 2026 | ZiPS DC | ROS | 1 | 1 | 3.65 | 18 | 0 | 0 | 1 | 4 | 18.0 | 74 | 11 | 8 | 7 | 2 | 10 | 2 | 22 | ||||||
| 2026 | ATC DC | ROS | 1 | 1 | 4.28 | 18 | 0 | 0 | 1 | 4 | 18.0 | 77 | 14 | 9 | 8 | 2 | 10 | 1 | 20 | ||||||
| 2026 | THE BAT | ROS | 1 | 0 | 3.87 | 18 | 0 | 1 | 4 | 12.0 | 50 | 9 | 5 | 5 | 1 | 6 | 0 | 1 | 14 | ||||||
| 2026 | THE BAT X | ROS | 1 | 0 | 3.76 | 18 | 0 | 0 | 1 | 4 | 12.0 | 50 | 9 | 5 | 5 | 1 | 6 | 0 | 1 | 14 | |||||
| 2026 | OOPSY | ROS | 1 | 1 | 3.44 | 18 | 0 | 0 | 1 | 4 | 18.0 | 77 | 14 | 7 | 7 | 2 | 9 | 1 | 22 | ||||||
| Total | - - - | MLB | 10 | 8 | 3.96 | 121 | 1 | 0 | 0 | 0 | 6 | 28 | 7 | 127.1 | 552 | 87 | 59 | 56 | 18 | 73 | 7 | 15 | 5 | 0 | 168 |
Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | A- | 12.68 | 4.91 | 2.58 | 0.82 | 30.7% | 11.9% | 18.8% | .279 | 1.64 | .415 | 74.6% | 122 | 108 | 3.81 | ||||
| 2021 | BOS | CPX | 11.57 | 1.93 | 6.00 | 1.29 | 32.1% | 5.4% | 26.8% | .231 | 1.07 | .313 | 75.8% | 60 | 85 | 4.29 | ||||
| 2021 | BOS | A | 8.86 | 3.24 | 2.73 | 0.43 | 21.1% | 7.7% | 13.4% | .299 | 1.63 | .381 | 43.2% | 142 | 83 | 3.86 | ||||
| 2021 | BOS | MiLB | 9.54 | 2.91 | 3.28 | 0.65 | 23.6% | 7.2% | 16.4% | .284 | 1.49 | .367 | 48.5% | 122 | 84 | 3.97 | ||||
| 2022 | BOS | A+ | 10.83 | 4.30 | 2.52 | 0.89 | 27.2% | 10.8% | 16.4% | .251 | 1.43 | .342 | 62.4% | 125 | 97 | 4.37 | ||||
| 2022 | BOS | AA | 5.91 | 3.38 | 1.75 | 0.84 | 18.9% | 10.8% | 8.1% | .094 | 0.66 | .083 | 100.0% | 19 | 109 | 4.73 | ||||
| 2022 | BOS | MiLB | 10.09 | 4.16 | 2.42 | 0.88 | 26.2% | 10.8% | 15.4% | .232 | 1.32 | .307 | 65.5% | 110 | 98 | 4.42 | ||||
| 2023 | BOS | A | 6.00 | 0.00 | 2.00 | 0.00 | 16.7% | 0.0% | 16.7% | .250 | 1.00 | .300 | 100.0% | 0 | 57 | 2.37 | ||||
| 2023 | BOS | AA | 14.23 | 8.37 | 1.70 | 1.47 | 33.3% | 19.6% | 13.7% | .209 | 1.70 | .313 | 75.1% | 115 | 128 | 5.44 | ||||
| 2023 | BOS | MiLB | 13.70 | 7.83 | 1.75 | 1.37 | 32.4% | 18.5% | 13.9% | .212 | 1.65 | .312 | 76.2% | 108 | 123 | 5.24 | ||||
| 2023 | BOS | ST | 9.00 | 0.00 | 1.00 | 0.00 | 33.3% | 0.0% | 33.3% | .000 | 0.00 | .000 | 100.0% | 0 | 38 | 1.81 | ||||
| 2024 | BOS | AA | 14.49 | 1.98 | 7.33 | 0.00 | 40.7% | 5.6% | 35.2% | .176 | 0.88 | .310 | 83.3% | 0 | 21 | 0.82 | ||||
| 2024 | BOS | AAA | 11.31 | 6.20 | 1.82 | 1.09 | 27.0% | 14.8% | 12.2% | .217 | 1.50 | .293 | 64.4% | 112 | 112 | 5.43 | ||||
| 2024 | LAA | AAA | 9.39 | 1.17 | 8.00 | 1.17 | 28.6% | 3.6% | 25.0% | .185 | 0.78 | .222 | 87.0% | 44 | 74 | 3.83 | ||||
| 2024 | --- | MiLB | 11.93 | 4.11 | 2.90 | 0.78 | 31.0% | 10.7% | 20.3% | .200 | 1.20 | .286 | 70.4% | 68 | 79 | 3.80 | ||||
| 2024 | BOS | ST | 12.00 | 15.00 | 0.80 | 0.00 | 21.1% | 26.3% | -5.3% | .429 | 3.67 | .600 | 45.5% | 368 | 131 | 6.07 | ||||
| 2024 | LAA | MLB | 9.53 | 3.18 | 3.00 | 0.00 | 28.1% | 9.4% | 18.8% | .125 | 0.76 | .184 | 73.3% | 52 | 59 | 2.46 | ||||
| 2024 | 8.60 | 3.12 | 2.76 | 1.14 | 22.6% | 8.2% | 14.4% | .241 | 1.27 | .289 | 72.1% | 4.11 | ||||||||
| 2025 | LAA | ST | 8.00 | 4.00 | 2.00 | 0.00 | 22.2% | 11.1% | 11.1% | .188 | 1.11 | .250 | 100.0% | 0 | 69 | 3.29 | ||||
| 2025 | LAA | MLB | 11.53 | 5.53 | 2.09 | 1.89 | 28.4% | 13.6% | 14.8% | .225 | 1.47 | .278 | 80.1% | 114 | 127 | 5.36 | ||||
| 2025 | 8.49 | 3.21 | 2.64 | 1.18 | 22.2% | 8.4% | 13.8% | .242 | 1.29 | .289 | 72.3% | 4.22 | ||||||||
| 2026 | LAA | ST | 6.97 | 4.35 | 1.60 | 1.74 | 18.2% | 11.4% | 6.8% | .211 | 1.26 | .214 | 71.4% | 104 | 131 | 6.36 | ||||
| 2026 | FGDC | PROJ | 9.80 | 4.62 | 2.12 | 1.19 | 24.9% | 11.7% | 13.2% | .229 | 1.38 | .287 | 71.1% | 4.47 | ||||||
| 2026 | Steamer | PROJ | 9.62 | 4.49 | 2.14 | 1.24 | 24.5% | 11.4% | 13.1% | .235 | 1.39 | .290 | 73.2% | 4.46 | ||||||
| 2026 | ZiPS | PROJ | 9.98 | 4.75 | 2.10 | 1.15 | 25.3% | 12.0% | 13.3% | .223 | 1.36 | .283 | 69.0% | 4.48 | ||||||
| 2026 | ZiPS DC | PROJ | 9.98 | 4.75 | 2.10 | 1.15 | 25.3% | 12.0% | 13.3% | .223 | 1.36 | .283 | 69.0% | 4.48 | ||||||
| 2026 | ATC | PROJ | 9.89 | 4.80 | 2.06 | 1.29 | 25.1% | 12.2% | 12.9% | .228 | 1.39 | .283 | 72.2% | 4.61 | ||||||
| 2026 | THE BAT | PROJ | 10.38 | 4.64 | 2.24 | 1.25 | 26.4% | 11.8% | 14.6% | .225 | 1.37 | .286 | 71.3% | 4.39 | ||||||
| 2026 | THE BAT X | PROJ | 10.21 | 4.60 | 2.22 | 1.10 | 26.1% | 11.8% | 14.3% | .221 | 1.34 | .283 | 72.3% | 4.19 | ||||||
| 2026 | OOPSY | PROJ | 10.71 | 4.73 | 2.26 | 1.18 | 27.1% | 12.0% | 15.1% | .213 | 1.34 | .273 | 75.8% | 4.20 | ||||||
| 2026 | 2 Tms | MLB | 12.99 | 5.40 | 2.41 | 1.01 | 33.3% | 13.9% | 19.5% | .163 | 1.18 | .234 | 75.5% | 88 | 95 | 3.98 | ||||
| 2026 | LAA | MLB | 13.06 | 5.57 | 2.34 | 0.87 | 33.5% | 14.3% | 19.2% | .163 | 1.20 | .240 | 74.6% | 87 | 90 | 3.77 | ||||
| 2026 | CHC | MLB | 10.80 | 0.00 | 2.00 | 5.40 | 28.6% | 0.0% | 28.6% | .167 | 0.60 | .000 | 100.0% | 131 | 248 | 10.30 | ||||
| 2026 | 8.51 | 3.42 | 2.49 | 1.17 | 22.1% | 8.9% | 13.2% | .241 | 1.30 | .287 | 72.3% | 4.29 | ||||||||
| 2026 | FGDC | ROS | 11.06 | 4.99 | 2.21 | 1.03 | 28.8% | 13.0% | 15.8% | .201 | 1.28 | .269 | 73.8% | 4.09 | ||||||
| 2026 | Steamer | ROS | 10.84 | 4.84 | 2.24 | 1.05 | 27.8% | 12.4% | 15.4% | .216 | 1.34 | .286 | 74.5% | 4.02 | ||||||
| 2026 | ZiPS | ROS | 11.28 | 5.15 | 2.19 | 1.01 | 29.9% | 13.6% | 16.2% | .184 | 1.21 | .249 | 73.1% | 4.16 | ||||||
| 2026 | ZiPS DC | ROS | 11.28 | 5.15 | 2.19 | 1.01 | 29.9% | 13.6% | 16.2% | .184 | 1.21 | .249 | 73.1% | 4.16 | ||||||
| 2026 | ATC DC | ROS | 10.40 | 5.03 | 2.07 | 1.13 | 26.5% | 12.8% | 13.6% | .218 | 1.37 | .281 | 71.5% | 4.36 | ||||||
| 2026 | THE BAT | ROS | 11.20 | 4.76 | 2.35 | 1.06 | 29.2% | 12.4% | 16.8% | .203 | 1.27 | .272 | 73.3% | 3.96 | ||||||
| 2026 | THE BAT X | ROS | 11.02 | 4.57 | 2.41 | 1.01 | 28.7% | 11.9% | 16.8% | .203 | 1.25 | .270 | 73.5% | 3.88 | ||||||
| 2026 | OOPSY | ROS | 11.48 | 4.66 | 2.46 | 1.05 | 29.1% | 11.8% | 17.3% | .205 | 1.30 | .275 | 77.7% | 3.77 | ||||||
| Total | - - - | MLB | 11.87 | 5.16 | 2.30 | 1.27 | 30.4% | 13.2% | 17.2% | .188 | 1.26 | .248 | 77.4% | 95 | 104 | 4.39 |
| Season | Team | Level | K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP) | BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP) | K/BB K/BB - Strikeout to Walk Ratio (SO/BB) | HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | AVG AVG - Batting Average Against | WHIP WHIP - Walks + Hits divided by Innings Pitched | BABIP BABIP - Batting Average on Balls in Play | LOB% LOB% - Left on Base Percentage | divider | ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better | FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | BOS | A- | 12.68 | 4.91 | 2.58 | 0.82 | 30.7% | 11.9% | 18.8% | .279 | 1.64 | .415 | 74.6% | 122 | 108 | 3.81 | ||||
| 2021 | BOS | CPX | 11.57 | 1.93 | 6.00 | 1.29 | 32.1% | 5.4% | 26.8% | .231 | 1.07 | .313 | 75.8% | 60 | 85 | 4.29 | ||||
| 2021 | BOS | A | 8.86 | 3.24 | 2.73 | 0.43 | 21.1% | 7.7% | 13.4% | .299 | 1.63 | .381 | 43.2% | 142 | 83 | 3.86 | ||||
| 2021 | BOS | MiLB | 9.54 | 2.91 | 3.28 | 0.65 | 23.6% | 7.2% | 16.4% | .284 | 1.49 | .367 | 48.5% | 122 | 84 | 3.97 | ||||
| 2022 | BOS | A+ | 10.83 | 4.30 | 2.52 | 0.89 | 27.2% | 10.8% | 16.4% | .251 | 1.43 | .342 | 62.4% | 125 | 97 | 4.37 | ||||
| 2022 | BOS | AA | 5.91 | 3.38 | 1.75 | 0.84 | 18.9% | 10.8% | 8.1% | .094 | 0.66 | .083 | 100.0% | 19 | 109 | 4.73 | ||||
| 2022 | BOS | MiLB | 10.09 | 4.16 | 2.42 | 0.88 | 26.2% | 10.8% | 15.4% | .232 | 1.32 | .307 | 65.5% | 110 | 98 | 4.42 | ||||
| 2023 | BOS | A | 6.00 | 0.00 | 2.00 | 0.00 | 16.7% | 0.0% | 16.7% | .250 | 1.00 | .300 | 100.0% | 0 | 57 | 2.37 | ||||
| 2023 | BOS | AA | 14.23 | 8.37 | 1.70 | 1.47 | 33.3% | 19.6% | 13.7% | .209 | 1.70 | .313 | 75.1% | 115 | 128 | 5.44 | ||||
| 2023 | BOS | MiLB | 13.70 | 7.83 | 1.75 | 1.37 | 32.4% | 18.5% | 13.9% | .212 | 1.65 | .312 | 76.2% | 108 | 123 | 5.24 | ||||
| 2023 | BOS | ST | 9.00 | 0.00 | 1.00 | 0.00 | 33.3% | 0.0% | 33.3% | .000 | 0.00 | .000 | 100.0% | 0 | 38 | 1.81 | ||||
| 2024 | BOS | AA | 14.49 | 1.98 | 7.33 | 0.00 | 40.7% | 5.6% | 35.2% | .176 | 0.88 | .310 | 83.3% | 0 | 21 | 0.82 | ||||
| 2024 | BOS | AAA | 11.31 | 6.20 | 1.82 | 1.09 | 27.0% | 14.8% | 12.2% | .217 | 1.50 | .293 | 64.4% | 112 | 112 | 5.43 | ||||
| 2024 | LAA | AAA | 9.39 | 1.17 | 8.00 | 1.17 | 28.6% | 3.6% | 25.0% | .185 | 0.78 | .222 | 87.0% | 44 | 74 | 3.83 | ||||
| 2024 | --- | MiLB | 11.93 | 4.11 | 2.90 | 0.78 | 31.0% | 10.7% | 20.3% | .200 | 1.20 | .286 | 70.4% | 68 | 79 | 3.80 | ||||
| 2024 | BOS | ST | 12.00 | 15.00 | 0.80 | 0.00 | 21.1% | 26.3% | -5.3% | .429 | 3.67 | .600 | 45.5% | 368 | 131 | 6.07 | ||||
| 2024 | LAA | MLB | 9.53 | 3.18 | 3.00 | 0.00 | 28.1% | 9.4% | 18.8% | .125 | 0.76 | .184 | 73.3% | 52 | 59 | 2.46 | ||||
| 2024 | 8.60 | 3.12 | 2.76 | 1.14 | 22.6% | 8.2% | 14.4% | .241 | 1.27 | .289 | 72.1% | 4.11 | ||||||||
| 2025 | LAA | ST | 8.00 | 4.00 | 2.00 | 0.00 | 22.2% | 11.1% | 11.1% | .188 | 1.11 | .250 | 100.0% | 0 | 69 | 3.29 | ||||
| 2025 | LAA | MLB | 11.53 | 5.53 | 2.09 | 1.89 | 28.4% | 13.6% | 14.8% | .225 | 1.47 | .278 | 80.1% | 114 | 127 | 5.36 | ||||
| 2025 | 8.49 | 3.21 | 2.64 | 1.18 | 22.2% | 8.4% | 13.8% | .242 | 1.29 | .289 | 72.3% | 4.22 | ||||||||
| 2026 | LAA | ST | 6.97 | 4.35 | 1.60 | 1.74 | 18.2% | 11.4% | 6.8% | .211 | 1.26 | .214 | 71.4% | 104 | 131 | 6.36 | ||||
| 2026 | FGDC | PROJ | 9.80 | 4.62 | 2.12 | 1.19 | 24.9% | 11.7% | 13.2% | .229 | 1.38 | .287 | 71.1% | 4.47 | ||||||
| 2026 | Steamer | PROJ | 9.62 | 4.49 | 2.14 | 1.24 | 24.5% | 11.4% | 13.1% | .235 | 1.39 | .290 | 73.2% | 4.46 | ||||||
| 2026 | ZiPS | PROJ | 9.98 | 4.75 | 2.10 | 1.15 | 25.3% | 12.0% | 13.3% | .223 | 1.36 | .283 | 69.0% | 4.48 | ||||||
| 2026 | ZiPS DC | PROJ | 9.98 | 4.75 | 2.10 | 1.15 | 25.3% | 12.0% | 13.3% | .223 | 1.36 | .283 | 69.0% | 4.48 | ||||||
| 2026 | ATC | PROJ | 9.89 | 4.80 | 2.06 | 1.29 | 25.1% | 12.2% | 12.9% | .228 | 1.39 | .283 | 72.2% | 4.61 | ||||||
| 2026 | THE BAT | PROJ | 10.38 | 4.64 | 2.24 | 1.25 | 26.4% | 11.8% | 14.6% | .225 | 1.37 | .286 | 71.3% | 4.39 | ||||||
| 2026 | THE BAT X | PROJ | 10.21 | 4.60 | 2.22 | 1.10 | 26.1% | 11.8% | 14.3% | .221 | 1.34 | .283 | 72.3% | 4.19 | ||||||
| 2026 | OOPSY | PROJ | 10.71 | 4.73 | 2.26 | 1.18 | 27.1% | 12.0% | 15.1% | .213 | 1.34 | .273 | 75.8% | 4.20 | ||||||
| 2026 | 2 Tms | MLB | 12.99 | 5.40 | 2.41 | 1.01 | 33.3% | 13.9% | 19.5% | .163 | 1.18 | .234 | 75.5% | 88 | 95 | 3.98 | ||||
| 2026 | LAA | MLB | 13.06 | 5.57 | 2.34 | 0.87 | 33.5% | 14.3% | 19.2% | .163 | 1.20 | .240 | 74.6% | 87 | 90 | 3.77 | ||||
| 2026 | CHC | MLB | 10.80 | 0.00 | 2.00 | 5.40 | 28.6% | 0.0% | 28.6% | .167 | 0.60 | .000 | 100.0% | 131 | 248 | 10.30 | ||||
| 2026 | 8.51 | 3.42 | 2.49 | 1.17 | 22.1% | 8.9% | 13.2% | .241 | 1.30 | .287 | 72.3% | 4.29 | ||||||||
| 2026 | FGDC | ROS | 11.06 | 4.99 | 2.21 | 1.03 | 28.8% | 13.0% | 15.8% | .201 | 1.28 | .269 | 73.8% | 4.09 | ||||||
| 2026 | Steamer | ROS | 10.84 | 4.84 | 2.24 | 1.05 | 27.8% | 12.4% | 15.4% | .216 | 1.34 | .286 | 74.5% | 4.02 | ||||||
| 2026 | ZiPS | ROS | 11.28 | 5.15 | 2.19 | 1.01 | 29.9% | 13.6% | 16.2% | .184 | 1.21 | .249 | 73.1% | 4.16 | ||||||
| 2026 | ZiPS DC | ROS | 11.28 | 5.15 | 2.19 | 1.01 | 29.9% | 13.6% | 16.2% | .184 | 1.21 | .249 | 73.1% | 4.16 | ||||||
| 2026 | ATC DC | ROS | 10.40 | 5.03 | 2.07 | 1.13 | 26.5% | 12.8% | 13.6% | .218 | 1.37 | .281 | 71.5% | 4.36 | ||||||
| 2026 | THE BAT | ROS | 11.20 | 4.76 | 2.35 | 1.06 | 29.2% | 12.4% | 16.8% | .203 | 1.27 | .272 | 73.3% | 3.96 | ||||||
| 2026 | THE BAT X | ROS | 11.02 | 4.57 | 2.41 | 1.01 | 28.7% | 11.9% | 16.8% | .203 | 1.25 | .270 | 73.5% | 3.88 | ||||||
| 2026 | OOPSY | ROS | 11.48 | 4.66 | 2.46 | 1.05 | 29.1% | 11.8% | 17.3% | .205 | 1.30 | .275 | 77.7% | 3.77 | ||||||
| Total | - - - | MLB | 11.87 | 5.16 | 2.30 | 1.27 | 30.4% | 13.2% | 17.2% | .188 | 1.26 | .248 | 77.4% | 95 | 104 | 4.39 |
Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
| Season | Team | Level | Events Events - The number of Batted Balls (TBF - SO - BB - HBP) | EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat | maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat. | LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat | Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage | Barrel% Barrel% - Percentage of batted balls that are classified as barrels | HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher | HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BOS | AAA | 61 | 84.4 | 107.4 | 16.7 | 4 | 6.6% | 18 | 29.5% | 5.47 | 4.45 | |
| 2024 | LAA | AAA | 19 | 89.8 | 105.6 | 18.6 | 0 | 0.0% | 8 | 42.1% | 2.35 | 3.17 | |
| 2024 | LAA | MLB | 38 | 87.0 | 109.8 | 17.3 | 0 | 0.0% | 10 | 26.3% | 2.12 | 1.66 | |
| 2025 | LAA | MLB | 145 | 88.3 | 114.9 | 15.2 | 15 | 10.3% | 54 | 37.2% | 4.74 | 4.34 | |
| 2026 | LAA | ST | 30 | 90.2 | 110.1 | 17.3 | 0 | 0.0% | 13 | 43.3% | 5.23 | ||
| 2026 | 2 Tms | MLB | 113 | 89.0 | 108.2 | 17.0 | 7 | 6.2% | 40 | 35.4% | 3.71 | 2.92 | |
| 2026 | LAA | MLB | 109 | 88.9 | 108.2 | 16.6 | 6 | 5.5% | 38 | 34.9% | 3.66 | 2.93 | |
| 2026 | CHC | MLB | 4 | 90.9 | 100.6 | 29.8 | 1 | 25.0% | 2 | 50.0% | 5.40 | 2.63 | |
| Total | - - - | MLB | 296 | 88.4 | 114.9 | 16.2 | 22 | 7.4% | 104 | 35.1% | 3.96 | 3.34 |
| Season | Team | Level | Events Events - The number of Batted Balls (TBF - SO - BB - HBP) | EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat | maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat. | LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat | Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage | Barrel% Barrel% - Percentage of batted balls that are classified as barrels | HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher | HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | xERA xERA - Expected ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BOS | AAA | 61 | 84.4 | 107.4 | 16.7 | 4 | 6.6% | 18 | 29.5% | 5.47 | 4.45 | |
| 2024 | LAA | AAA | 19 | 89.8 | 105.6 | 18.6 | 0 | 0.0% | 8 | 42.1% | 2.35 | 3.17 | |
| 2024 | LAA | MLB | 38 | 87.0 | 109.8 | 17.3 | 0 | 0.0% | 10 | 26.3% | 2.12 | 1.66 | |
| 2025 | LAA | MLB | 145 | 88.3 | 114.9 | 15.2 | 15 | 10.3% | 54 | 37.2% | 4.74 | 4.34 | |
| 2026 | LAA | ST | 30 | 90.2 | 110.1 | 17.3 | 0 | 0.0% | 13 | 43.3% | 5.23 | ||
| 2026 | 2 Tms | MLB | 113 | 89.0 | 108.2 | 17.0 | 7 | 6.2% | 40 | 35.4% | 3.71 | 2.92 | |
| 2026 | LAA | MLB | 109 | 88.9 | 108.2 | 16.6 | 6 | 5.5% | 38 | 34.9% | 3.66 | 2.93 | |
| 2026 | CHC | MLB | 4 | 90.9 | 100.6 | 29.8 | 1 | 25.0% | 2 | 50.0% | 5.40 | 2.63 | |
| Total | - - - | MLB | 296 | 88.4 | 114.9 | 16.2 | 22 | 7.4% | 104 | 35.1% | 3.96 | 3.34 |
