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Tatsuya Imai
Houston AstrosP
Age: 28
Bats/Throws: R/R
5'11" / 176
DOB: 5/9/1998
(28 years, 4 months, 12 days)
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonNPB
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SEI | NPB | 20 | 5 | 6 | 0 | 16 | 15 | 83.1 | 7.56 | 4.00 | 1.40 | .306 | 70.6% | 46.2% | 18.1% | 4.97 | 4.86 | 4.11 | ||||||
| 2019 | SEI | NPB | 21 | 7 | 9 | 0 | 23 | 22 | 135.1 | 6.98 | 4.79 | 1.06 | .279 | 71.6% | 46.3% | 11.6% | 4.32 | 4.62 | 4.56 | ||||||
| 2020 | SEI | NPB | 22 | 3 | 4 | 0 | 19 | 11 | 61.2 | 6.42 | 7.59 | 0.73 | .328 | 65.6% | 46.6% | 7.8% | 6.13 | 5.36 | 5.70 | ||||||
| 2021 | SEI | NPB | 23 | 8 | 8 | 0 | 25 | 25 | 158.1 | 7.79 | 5.63 | 0.85 | .257 | 78.8% | 49.9% | 11.3% | 3.30 | 4.39 | 4.21 | ||||||
| 2022 | SEI | NPB | 24 | 5 | 1 | 0 | 9 | 9 | 59.2 | 9.20 | 5.13 | 0.45 | .238 | 83.6% | 48.3% | 5.8% | 2.41 | 3.29 | 3.61 | ||||||
| 2023 | SEI | NPB | 25 | 10 | 5 | 0 | 19 | 19 | 133.0 | 8.80 | 4.13 | 0.74 | .235 | 83.9% | 47.3% | 9.3% | 2.30 | 3.34 | 3.20 | ||||||
| 2024 | SEI | NPB | 26 | 10 | 8 | 0 | 25 | 25 | 173.1 | 9.71 | 3.63 | 0.42 | .281 | 79.2% | 43.5% | 5.8% | 2.34 | 2.44 | 2.51 | ||||||
| 2025 | SEI | NPB | 27 | 10 | 5 | 0 | 24 | 24 | 163.2 | 9.79 | 2.47 | 0.33 | .236 | 79.9% | 48.3% | 4.6% | 1.92 | 2.01 | 2.26 | ||||||
| 2026 | HOU | ST | 28 | 1 | 0 | 0 | 3 | 3 | 6.0 | 10.50 | 1.50 | 0.00 | .167 | 100.0% | 50.0% | 0.0% | 0.00 | 1.82 | 3.06 | ||||||
| 2026 | FGDC | PROJ | 28 | 8 | 8 | 0 | 26 | 26 | 149.0 | 9.35 | 3.43 | 1.23 | .296 | 72.6% | 4.15 | 4.09 | 2.0 | ||||||||
| 2026 | Steamer | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 153.0 | 8.55 | 3.65 | 1.16 | .305 | 71.6% | 45.6% | 4.37 | 4.27 | 4.11 | 1.8 | ||||||
| 2026 | ZiPS | PROJ | 28 | 6 | 6 | 0 | 22 | 22 | 123.7 | 10.19 | 3.20 | 1.31 | .286 | 73.9% | 3.93 | 3.90 | 1.9 | ||||||||
| 2026 | ZiPS DC | PROJ | 28 | 7 | 7 | 0 | 26 | 26 | 146.0 | 10.19 | 3.20 | 1.31 | .286 | 73.9% | 3.93 | 3.90 | 2.3 | ||||||||
| 2026 | ATC | PROJ | 28 | 8 | 7 | 0 | 26 | 26 | 151.0 | 8.92 | 3.73 | 1.18 | .285 | 70.8% | 4.25 | 4.27 | 1.7 | ||||||||
| 2026 | THE BAT | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 151.0 | 9.07 | 3.83 | 1.27 | .282 | 70.8% | 4.43 | 4.42 | 1.8 | ||||||||
| 2026 | THE BAT X | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 151.0 | 9.15 | 3.80 | 1.26 | .280 | 71.1% | 4.34 | 4.36 | 1.9 | ||||||||
| 2026 | OOPSY | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 153.0 | 9.41 | 4.67 | 1.13 | .287 | 72.2% | 4.23 | 4.39 | 1.6 | ||||||||
| 2026 | HOU | AA | 28 | 0 | 0 | 0 | 1 | 1 | 2.0 | 9.00 | 13.50 | 4.50 | .625 | 52.6% | 11.1% | 100.0% | 22.50 | 12.70 | 7.19 | ||||||
| 2026 | HOU | AAA | 28 | 0 | 0 | 0 | 1 | 1 | 3.0 | 9.00 | 15.00 | 0.00 | .167 | 83.3% | 50.0% | 0.0% | 3.00 | 6.61 | 6.90 | 7.47 | |||||
| 2026 | HOU | MiLB | 28 | 0 | 0 | 0 | 2 | 2 | 5.0 | 9.00 | 14.40 | 1.80 | .429 | 66.2% | 26.7% | 50.0% | 10.80 | 6.61 | 9.22 | 7.36 | |||||
| 2026 | HOU | MLB | 28 | 6 | 4 | 0 | 22 | 15 | 75.2 | 11.42 | 6.07 | 1.07 | .280 | 70.7% | 41.8% | 12.5% | 94.8 | 5.00 | 4.66 | 4.29 | 4.18 | 0.5 | |||
| 2026 | FGDC | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.36 | 4.08 | 1.12 | .294 | 73.3% | 3.97 | 3.89 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.09 | 4.05 | 0.99 | .300 | 73.8% | 3.82 | 3.78 | 0.0 | ||||||||
| 2026 | ZiPS | ROS | 28 | 0 | 0 | 1 | 1 | 4.0 | 10.63 | 4.11 | 1.24 | .289 | 72.8% | 4.12 | 4.00 | 0.1 | |||||||||
| 2026 | ZiPS DC | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.63 | 4.11 | 1.24 | .289 | 72.8% | 4.12 | 4.00 | 0.0 | ||||||||
| 2026 | ATC DC | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 9.50 | 4.12 | 1.09 | .286 | 71.8% | 4.10 | 4.11 | 0.0 | ||||||||
| 2026 | THE BAT | ROS | 28 | 0 | 0 | 0 | 3 | 0 | 3.0 | 10.43 | 5.49 | 1.04 | .287 | 72.6% | 4.29 | 4.34 | 0.0 | ||||||||
| 2026 | THE BAT X | ROS | 28 | 0 | 0 | 0 | 3 | 0 | 3.0 | 10.39 | 5.41 | 1.23 | .294 | 71.3% | 4.70 | 4.56 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.02 | 5.23 | 1.18 | .295 | 73.1% | 4.44 | 4.49 | 0.0 | ||||||||
| Total | - - - | MLB | 6 | 4 | 0 | 22 | 15 | 75.2 | 11.42 | 6.07 | 1.07 | .280 | 70.7% | 41.8% | 12.5% | 94.8 | 5.00 | 4.66 | 4.29 | 4.18 | 0.5 |
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SEI | NPB | 20 | 5 | 6 | 0 | 16 | 15 | 83.1 | 7.56 | 4.00 | 1.40 | .306 | 70.6% | 46.2% | 18.1% | 4.97 | 4.86 | 4.11 | ||||||
| 2019 | SEI | NPB | 21 | 7 | 9 | 0 | 23 | 22 | 135.1 | 6.98 | 4.79 | 1.06 | .279 | 71.6% | 46.3% | 11.6% | 4.32 | 4.62 | 4.56 | ||||||
| 2020 | SEI | NPB | 22 | 3 | 4 | 0 | 19 | 11 | 61.2 | 6.42 | 7.59 | 0.73 | .328 | 65.6% | 46.6% | 7.8% | 6.13 | 5.36 | 5.70 | ||||||
| 2021 | SEI | NPB | 23 | 8 | 8 | 0 | 25 | 25 | 158.1 | 7.79 | 5.63 | 0.85 | .257 | 78.8% | 49.9% | 11.3% | 3.30 | 4.39 | 4.21 | ||||||
| 2022 | SEI | NPB | 24 | 5 | 1 | 0 | 9 | 9 | 59.2 | 9.20 | 5.13 | 0.45 | .238 | 83.6% | 48.3% | 5.8% | 2.41 | 3.29 | 3.61 | ||||||
| 2023 | SEI | NPB | 25 | 10 | 5 | 0 | 19 | 19 | 133.0 | 8.80 | 4.13 | 0.74 | .235 | 83.9% | 47.3% | 9.3% | 2.30 | 3.34 | 3.20 | ||||||
| 2024 | SEI | NPB | 26 | 10 | 8 | 0 | 25 | 25 | 173.1 | 9.71 | 3.63 | 0.42 | .281 | 79.2% | 43.5% | 5.8% | 2.34 | 2.44 | 2.51 | ||||||
| 2025 | SEI | NPB | 27 | 10 | 5 | 0 | 24 | 24 | 163.2 | 9.79 | 2.47 | 0.33 | .236 | 79.9% | 48.3% | 4.6% | 1.92 | 2.01 | 2.26 | ||||||
| 2026 | HOU | ST | 28 | 1 | 0 | 0 | 3 | 3 | 6.0 | 10.50 | 1.50 | 0.00 | .167 | 100.0% | 50.0% | 0.0% | 0.00 | 1.82 | 3.06 | ||||||
| 2026 | FGDC | PROJ | 28 | 8 | 8 | 0 | 26 | 26 | 149.0 | 9.35 | 3.43 | 1.23 | .296 | 72.6% | 4.15 | 4.09 | 2.0 | ||||||||
| 2026 | Steamer | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 153.0 | 8.55 | 3.65 | 1.16 | .305 | 71.6% | 45.6% | 4.37 | 4.27 | 4.11 | 1.8 | ||||||
| 2026 | ZiPS | PROJ | 28 | 6 | 6 | 0 | 22 | 22 | 123.7 | 10.19 | 3.20 | 1.31 | .286 | 73.9% | 3.93 | 3.90 | 1.9 | ||||||||
| 2026 | ZiPS DC | PROJ | 28 | 7 | 7 | 0 | 26 | 26 | 146.0 | 10.19 | 3.20 | 1.31 | .286 | 73.9% | 3.93 | 3.90 | 2.3 | ||||||||
| 2026 | ATC | PROJ | 28 | 8 | 7 | 0 | 26 | 26 | 151.0 | 8.92 | 3.73 | 1.18 | .285 | 70.8% | 4.25 | 4.27 | 1.7 | ||||||||
| 2026 | THE BAT | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 151.0 | 9.07 | 3.83 | 1.27 | .282 | 70.8% | 4.43 | 4.42 | 1.8 | ||||||||
| 2026 | THE BAT X | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 151.0 | 9.15 | 3.80 | 1.26 | .280 | 71.1% | 4.34 | 4.36 | 1.9 | ||||||||
| 2026 | OOPSY | PROJ | 28 | 9 | 9 | 0 | 26 | 26 | 153.0 | 9.41 | 4.67 | 1.13 | .287 | 72.2% | 4.23 | 4.39 | 1.6 | ||||||||
| 2026 | HOU | AA | 28 | 0 | 0 | 0 | 1 | 1 | 2.0 | 9.00 | 13.50 | 4.50 | .625 | 52.6% | 11.1% | 100.0% | 22.50 | 12.70 | 7.19 | ||||||
| 2026 | HOU | AAA | 28 | 0 | 0 | 0 | 1 | 1 | 3.0 | 9.00 | 15.00 | 0.00 | .167 | 83.3% | 50.0% | 0.0% | 3.00 | 6.61 | 6.90 | 7.47 | |||||
| 2026 | HOU | MiLB | 28 | 0 | 0 | 0 | 2 | 2 | 5.0 | 9.00 | 14.40 | 1.80 | .429 | 66.2% | 26.7% | 50.0% | 10.80 | 6.61 | 9.22 | 7.36 | |||||
| 2026 | HOU | MLB | 28 | 6 | 4 | 0 | 22 | 15 | 75.2 | 11.42 | 6.07 | 1.07 | .280 | 70.7% | 41.8% | 12.5% | 94.8 | 5.00 | 4.66 | 4.29 | 4.18 | 0.5 | |||
| 2026 | FGDC | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.36 | 4.08 | 1.12 | .294 | 73.3% | 3.97 | 3.89 | 0.0 | ||||||||
| 2026 | Steamer | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.09 | 4.05 | 0.99 | .300 | 73.8% | 3.82 | 3.78 | 0.0 | ||||||||
| 2026 | ZiPS | ROS | 28 | 0 | 0 | 1 | 1 | 4.0 | 10.63 | 4.11 | 1.24 | .289 | 72.8% | 4.12 | 4.00 | 0.1 | |||||||||
| 2026 | ZiPS DC | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.63 | 4.11 | 1.24 | .289 | 72.8% | 4.12 | 4.00 | 0.0 | ||||||||
| 2026 | ATC DC | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 9.50 | 4.12 | 1.09 | .286 | 71.8% | 4.10 | 4.11 | 0.0 | ||||||||
| 2026 | THE BAT | ROS | 28 | 0 | 0 | 0 | 3 | 0 | 3.0 | 10.43 | 5.49 | 1.04 | .287 | 72.6% | 4.29 | 4.34 | 0.0 | ||||||||
| 2026 | THE BAT X | ROS | 28 | 0 | 0 | 0 | 3 | 0 | 3.0 | 10.39 | 5.41 | 1.23 | .294 | 71.3% | 4.70 | 4.56 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 28 | 0 | 0 | 0 | 2 | 0 | 3.0 | 10.02 | 5.23 | 1.18 | .295 | 73.1% | 4.44 | 4.49 | 0.0 | ||||||||
| Total | - - - | MLB | 6 | 4 | 0 | 22 | 15 | 75.2 | 11.42 | 6.07 | 1.07 | .280 | 70.7% | 41.8% | 12.5% | 94.8 | 5.00 | 4.66 | 4.29 | 4.18 | 0.5 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonNPB
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SEI | NPB | 5 | 6 | 4.97 | 16 | 15 | 1 | 0 | 0 | 0 | 0 | 83.1 | 345 | 80 | 49 | 46 | 13 | 37 | 0 | 6 | 4 | 1 | 70 | |
| 2019 | SEI | NPB | 7 | 9 | 4.32 | 23 | 22 | 1 | 1 | 0 | 0 | 0 | 135.1 | 596 | 127 | 74 | 65 | 16 | 72 | 1 | 5 | 7 | 1 | 105 | |
| 2020 | SEI | NPB | 3 | 4 | 6.13 | 19 | 11 | 0 | 0 | 0 | 0 | 0 | 61.2 | 310 | 72 | 49 | 42 | 5 | 52 | 0 | 5 | 2 | 0 | 44 | |
| 2021 | SEI | NPB | 8 | 8 | 3.30 | 25 | 25 | 3 | 1 | 0 | 0 | 0 | 158.1 | 682 | 123 | 66 | 58 | 15 | 99 | 1 | 11 | 11 | 0 | 137 | |
| 2022 | SEI | NPB | 5 | 1 | 2.41 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 59.2 | 246 | 37 | 16 | 16 | 3 | 34 | 0 | 5 | 1 | 0 | 61 | |
| 2023 | SEI | NPB | 10 | 5 | 2.30 | 19 | 19 | 2 | 1 | 0 | 0 | 0 | 133.0 | 533 | 87 | 38 | 34 | 11 | 61 | 0 | 8 | 4 | 0 | 130 | |
| 2024 | SEI | NPB | 10 | 8 | 2.34 | 25 | 25 | 2 | 1 | 0 | 0 | 0 | 173.1 | 712 | 132 | 52 | 45 | 8 | 70 | 2 | 5 | 8 | 0 | 187 | |
| 2025 | SEI | NPB | 10 | 5 | 1.92 | 24 | 24 | 5 | 3 | 0 | 0 | 0 | 163.2 | 641 | 101 | 38 | 35 | 6 | 45 | 0 | 10 | 3 | 0 | 178 | |
| 2026 | HOU | ST | 1 | 0 | 0.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.0 | 20 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | |
| 2026 | FGDC | PROJ | 8 | 8 | 4.15 | 26 | 26 | 13 | 0 | 0 | 149.0 | 635 | 138 | 74 | 69 | 20 | 57 | 5 | 155 | ||||||
| 2026 | Steamer | PROJ | 9 | 9 | 4.37 | 26 | 26 | 12 | 0 | 0 | 0 | 0 | 153.0 | 663 | 150 | 80 | 74 | 20 | 62 | 1 | 7 | 145 | |||
| 2026 | ZiPS | PROJ | 6 | 6 | 3.93 | 22 | 22 | 0 | 0 | 123.7 | 516 | 107 | 58 | 54 | 18 | 44 | 0 | 3 | 3 | 0 | 140 | ||||
| 2026 | ZiPS DC | PROJ | 7 | 7 | 3.93 | 26 | 26 | 14 | 0 | 0 | 146.0 | 608 | 126 | 68 | 64 | 21 | 52 | 4 | 165 | ||||||
| 2026 | ATC | PROJ | 8 | 7 | 4.25 | 26 | 26 | 11 | 0 | 0 | 151.0 | 646 | 136 | 78 | 71 | 20 | 63 | 1 | 8 | 150 | |||||
| 2026 | THE BAT | PROJ | 9 | 9 | 4.43 | 26 | 26 | 12 | 0 | 0 | 151.0 | 650 | 135 | 79 | 74 | 21 | 64 | 0 | 9 | 152 | |||||
| 2026 | THE BAT X | PROJ | 9 | 9 | 4.34 | 26 | 26 | 12 | 0 | 0 | 151.0 | 648 | 133 | 78 | 73 | 21 | 64 | 0 | 9 | 154 | |||||
| 2026 | OOPSY | PROJ | 9 | 9 | 4.23 | 26 | 26 | 13 | 0 | 0 | 153.0 | 661 | 133 | 78 | 72 | 19 | 79 | 8 | 160 | ||||||
| 2026 | HOU | AA | 0 | 0 | 22.50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 14 | 6 | 5 | 5 | 1 | 3 | 0 | 0 | 1 | 0 | 2 | |
| 2026 | HOU | AAA | 0 | 0 | 3.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 14 | 1 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 1 | 3 | |
| 2026 | HOU | MiLB | 0 | 0 | 10.80 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.0 | 28 | 7 | 6 | 6 | 1 | 8 | 0 | 0 | 1 | 1 | 5 | |
| 2026 | HOU | MLB | 6 | 4 | 5.00 | 22 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 75.2 | 335 | 58 | 42 | 42 | 9 | 51 | 0 | 4 | 2 | 3 | 96 |
| 2026 | FGDC | ROS | 0 | 0 | 3.97 | 2 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 1 | 0 | 1 | 0 | 4 | ||||||
| 2026 | Steamer | ROS | 0 | 0 | 3.82 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 1 | 1 | 0 | 1 | 0 | 4 | ||||
| 2026 | ZiPS | ROS | 0 | 0 | 4.12 | 1 | 1 | 4.0 | 17 | 3 | 2 | 2 | 1 | 2 | 0 | 5 | |||||||||
| 2026 | ZiPS DC | ROS | 0 | 0 | 4.12 | 2 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 1 | 0 | 1 | 0 | 4 | ||||||
| 2026 | ATC DC | ROS | 0 | 0 | 4.10 | 2 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 1 | 0 | 1 | 0 | 3 | ||||||
| 2026 | THE BAT | ROS | 0 | 0 | 4.29 | 3 | 0 | 0 | 0 | 3.0 | 13 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 3 | ||||||
| 2026 | THE BAT X | ROS | 0 | 0 | 4.70 | 3 | 0 | 0 | 0 | 0 | 3.0 | 13 | 2 | 2 | 1 | 0 | 2 | 0 | 0 | 3 | |||||
| 2026 | OOPSY | ROS | 0 | 0 | 4.44 | 2 | 0 | 0 | 0 | 0 | 3.0 | 13 | 3 | 2 | 1 | 0 | 2 | 0 | 3 | ||||||
| Total | - - - | MLB | 6 | 4 | 5.00 | 22 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 75.2 | 335 | 58 | 42 | 42 | 9 | 51 | 0 | 4 | 2 | 3 | 96 |
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SEI | NPB | 5 | 6 | 4.97 | 16 | 15 | 1 | 0 | 0 | 0 | 0 | 83.1 | 345 | 80 | 49 | 46 | 13 | 37 | 0 | 6 | 4 | 1 | 70 | |
| 2019 | SEI | NPB | 7 | 9 | 4.32 | 23 | 22 | 1 | 1 | 0 | 0 | 0 | 135.1 | 596 | 127 | 74 | 65 | 16 | 72 | 1 | 5 | 7 | 1 | 105 | |
| 2020 | SEI | NPB | 3 | 4 | 6.13 | 19 | 11 | 0 | 0 | 0 | 0 | 0 | 61.2 | 310 | 72 | 49 | 42 | 5 | 52 | 0 | 5 | 2 | 0 | 44 | |
| 2021 | SEI | NPB | 8 | 8 | 3.30 | 25 | 25 | 3 | 1 | 0 | 0 | 0 | 158.1 | 682 | 123 | 66 | 58 | 15 | 99 | 1 | 11 | 11 | 0 | 137 | |
| 2022 | SEI | NPB | 5 | 1 | 2.41 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 59.2 | 246 | 37 | 16 | 16 | 3 | 34 | 0 | 5 | 1 | 0 | 61 | |
| 2023 | SEI | NPB | 10 | 5 | 2.30 | 19 | 19 | 2 | 1 | 0 | 0 | 0 | 133.0 | 533 | 87 | 38 | 34 | 11 | 61 | 0 | 8 | 4 | 0 | 130 | |
| 2024 | SEI | NPB | 10 | 8 | 2.34 | 25 | 25 | 2 | 1 | 0 | 0 | 0 | 173.1 | 712 | 132 | 52 | 45 | 8 | 70 | 2 | 5 | 8 | 0 | 187 | |
| 2025 | SEI | NPB | 10 | 5 | 1.92 | 24 | 24 | 5 | 3 | 0 | 0 | 0 | 163.2 | 641 | 101 | 38 | 35 | 6 | 45 | 0 | 10 | 3 | 0 | 178 | |
| 2026 | HOU | ST | 1 | 0 | 0.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.0 | 20 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | |
| 2026 | FGDC | PROJ | 8 | 8 | 4.15 | 26 | 26 | 13 | 0 | 0 | 149.0 | 635 | 138 | 74 | 69 | 20 | 57 | 5 | 155 | ||||||
| 2026 | Steamer | PROJ | 9 | 9 | 4.37 | 26 | 26 | 12 | 0 | 0 | 0 | 0 | 153.0 | 663 | 150 | 80 | 74 | 20 | 62 | 1 | 7 | 145 | |||
| 2026 | ZiPS | PROJ | 6 | 6 | 3.93 | 22 | 22 | 0 | 0 | 123.7 | 516 | 107 | 58 | 54 | 18 | 44 | 0 | 3 | 3 | 0 | 140 | ||||
| 2026 | ZiPS DC | PROJ | 7 | 7 | 3.93 | 26 | 26 | 14 | 0 | 0 | 146.0 | 608 | 126 | 68 | 64 | 21 | 52 | 4 | 165 | ||||||
| 2026 | ATC | PROJ | 8 | 7 | 4.25 | 26 | 26 | 11 | 0 | 0 | 151.0 | 646 | 136 | 78 | 71 | 20 | 63 | 1 | 8 | 150 | |||||
| 2026 | THE BAT | PROJ | 9 | 9 | 4.43 | 26 | 26 | 12 | 0 | 0 | 151.0 | 650 | 135 | 79 | 74 | 21 | 64 | 0 | 9 | 152 | |||||
| 2026 | THE BAT X | PROJ | 9 | 9 | 4.34 | 26 | 26 | 12 | 0 | 0 | 151.0 | 648 | 133 | 78 | 73 | 21 | 64 | 0 | 9 | 154 | |||||
| 2026 | OOPSY | PROJ | 9 | 9 | 4.23 | 26 | 26 | 13 | 0 | 0 | 153.0 | 661 | 133 | 78 | 72 | 19 | 79 | 8 | 160 | ||||||
| 2026 | HOU | AA | 0 | 0 | 22.50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 14 | 6 | 5 | 5 | 1 | 3 | 0 | 0 | 1 | 0 | 2 | |
| 2026 | HOU | AAA | 0 | 0 | 3.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 14 | 1 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 1 | 3 | |
| 2026 | HOU | MiLB | 0 | 0 | 10.80 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.0 | 28 | 7 | 6 | 6 | 1 | 8 | 0 | 0 | 1 | 1 | 5 | |
| 2026 | HOU | MLB | 6 | 4 | 5.00 | 22 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 75.2 | 335 | 58 | 42 | 42 | 9 | 51 | 0 | 4 | 2 | 3 | 96 |
| 2026 | FGDC | ROS | 0 | 0 | 3.97 | 2 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 1 | 0 | 1 | 0 | 4 | ||||||
| 2026 | Steamer | ROS | 0 | 0 | 3.82 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 1 | 1 | 0 | 1 | 0 | 4 | ||||
| 2026 | ZiPS | ROS | 0 | 0 | 4.12 | 1 | 1 | 4.0 | 17 | 3 | 2 | 2 | 1 | 2 | 0 | 5 | |||||||||
| 2026 | ZiPS DC | ROS | 0 | 0 | 4.12 | 2 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 1 | 0 | 1 | 0 | 4 | ||||||
| 2026 | ATC DC | ROS | 0 | 0 | 4.10 | 2 | 0 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 1 | 0 | 1 | 0 | 3 | ||||||
| 2026 | THE BAT | ROS | 0 | 0 | 4.29 | 3 | 0 | 0 | 0 | 3.0 | 13 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 3 | ||||||
| 2026 | THE BAT X | ROS | 0 | 0 | 4.70 | 3 | 0 | 0 | 0 | 0 | 3.0 | 13 | 2 | 2 | 1 | 0 | 2 | 0 | 0 | 3 | |||||
| 2026 | OOPSY | ROS | 0 | 0 | 4.44 | 2 | 0 | 0 | 0 | 0 | 3.0 | 13 | 3 | 2 | 1 | 0 | 2 | 0 | 3 | ||||||
| Total | - - - | MLB | 6 | 4 | 5.00 | 22 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 75.2 | 335 | 58 | 42 | 42 | 9 | 51 | 0 | 4 | 2 | 3 | 96 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAveragesNPB
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SEI | NPB | 7.56 | 4.00 | 1.89 | 1.40 | 20.3% | 10.7% | 9.6% | .265 | 1.40 | .306 | 70.6% | 123 | 120 | 4.86 | ||||
| 2019 | SEI | NPB | 6.98 | 4.79 | 1.46 | 1.06 | 17.6% | 12.1% | 5.5% | .245 | 1.47 | .279 | 71.6% | 107 | 115 | 4.62 | ||||
| 2020 | SEI | NPB | 6.42 | 7.59 | 0.85 | 0.73 | 14.2% | 16.8% | -2.6% | .285 | 2.01 | .328 | 65.6% | 153 | 136 | 5.36 | ||||
| 2021 | SEI | NPB | 7.79 | 5.63 | 1.38 | 0.85 | 20.1% | 14.5% | 5.6% | .215 | 1.40 | .257 | 78.8% | 94 | 122 | 4.39 | ||||
| 2022 | SEI | NPB | 9.20 | 5.13 | 1.79 | 0.45 | 24.8% | 13.8% | 11.0% | .179 | 1.19 | .238 | 83.6% | 77 | 102 | 3.29 | ||||
| 2023 | SEI | NPB | 8.80 | 4.13 | 2.13 | 0.74 | 24.4% | 11.4% | 12.9% | .188 | 1.11 | .235 | 83.9% | 74 | 105 | 3.34 | ||||
| 2024 | SEI | NPB | 9.71 | 3.63 | 2.67 | 0.42 | 26.3% | 9.8% | 16.4% | .207 | 1.17 | .281 | 79.2% | 78 | 81 | 2.44 | ||||
| 2025 | SEI | NPB | 9.79 | 2.47 | 3.96 | 0.33 | 27.8% | 7.0% | 20.7% | .172 | 0.89 | .236 | 79.9% | 64 | 66 | 2.01 | ||||
| 2026 | HOU | ST | 10.50 | 1.50 | 7.00 | 0.00 | 35.0% | 5.0% | 30.0% | .105 | 0.50 | .167 | 100.0% | 0 | 37 | 1.82 | ||||
| 2026 | FGDC | PROJ | 9.35 | 3.43 | 2.72 | 1.23 | 24.4% | 9.0% | 15.5% | .241 | 1.31 | .296 | 72.6% | 4.09 | ||||||
| 2026 | Steamer | PROJ | 8.55 | 3.65 | 2.34 | 1.16 | 21.9% | 9.4% | 12.6% | .253 | 1.39 | .305 | 71.6% | 4.27 | ||||||
| 2026 | ZiPS | PROJ | 10.19 | 3.20 | 3.18 | 1.31 | 27.1% | 8.5% | 18.6% | .228 | 1.22 | .286 | 73.9% | 3.90 | ||||||
| 2026 | ZiPS DC | PROJ | 10.19 | 3.20 | 3.18 | 1.31 | 27.1% | 8.5% | 18.6% | .228 | 1.22 | .286 | 73.9% | 3.90 | ||||||
| 2026 | ATC | PROJ | 8.92 | 3.73 | 2.39 | 1.18 | 23.2% | 9.7% | 13.5% | .236 | 1.31 | .285 | 70.8% | 4.27 | ||||||
| 2026 | THE BAT | PROJ | 9.07 | 3.83 | 2.37 | 1.27 | 23.4% | 9.9% | 13.5% | .234 | 1.32 | .282 | 70.8% | 4.42 | ||||||
| 2026 | THE BAT X | PROJ | 9.15 | 3.80 | 2.41 | 1.26 | 23.7% | 9.9% | 13.9% | .232 | 1.30 | .280 | 71.1% | 4.36 | ||||||
| 2026 | OOPSY | PROJ | 9.41 | 4.67 | 2.02 | 1.13 | 24.1% | 12.0% | 12.2% | .231 | 1.39 | .287 | 72.2% | 4.39 | ||||||
| 2026 | HOU | AA | 9.00 | 13.50 | 0.67 | 4.50 | 14.3% | 21.4% | -7.1% | .545 | 4.50 | .625 | 52.6% | 458 | 253 | 12.70 | ||||
| 2026 | HOU | AAA | 9.00 | 15.00 | 0.60 | 0.00 | 21.4% | 35.7% | -14.3% | .111 | 2.00 | .167 | 83.3% | 63 | 135 | 6.90 | ||||
| 2026 | HOU | MiLB | 9.00 | 14.40 | 0.63 | 1.80 | 17.9% | 28.6% | -10.7% | .350 | 3.00 | .429 | 66.2% | 221 | 182 | 9.22 | ||||
| 2026 | HOU | MLB | 11.42 | 6.07 | 1.88 | 1.07 | 28.7% | 15.2% | 13.4% | .207 | 1.44 | .280 | 70.7% | 122 | 105 | 4.29 | ||||
| 2026 | 8.49 | 3.42 | 2.48 | 1.17 | 22.1% | 8.9% | 13.2% | .241 | 1.31 | .288 | 72.3% | 4.28 | ||||||||
| 2026 | FGDC | ROS | 10.36 | 4.08 | 2.54 | 1.12 | 26.9% | 10.6% | 16.3% | .228 | 1.32 | .294 | 73.3% | 3.89 | ||||||
| 2026 | Steamer | ROS | 10.09 | 4.05 | 2.49 | 0.99 | 26.2% | 10.5% | 15.7% | .231 | 1.32 | .300 | 73.8% | 3.78 | ||||||
| 2026 | ZiPS | ROS | 10.63 | 4.11 | 2.59 | 1.24 | 27.5% | 10.6% | 16.9% | .225 | 1.31 | .289 | 72.8% | 4.00 | ||||||
| 2026 | ZiPS DC | ROS | 10.63 | 4.11 | 2.59 | 1.24 | 27.5% | 10.6% | 16.9% | .225 | 1.31 | .289 | 72.8% | 4.00 | ||||||
| 2026 | ATC DC | ROS | 9.50 | 4.12 | 2.31 | 1.09 | 24.6% | 10.7% | 13.9% | .229 | 1.32 | .286 | 71.8% | 4.11 | ||||||
| 2026 | THE BAT | ROS | 10.43 | 5.49 | 1.90 | 1.04 | 26.3% | 13.8% | 12.5% | .220 | 1.43 | .287 | 72.6% | 4.34 | ||||||
| 2026 | THE BAT X | ROS | 10.39 | 5.41 | 1.92 | 1.23 | 25.9% | 13.5% | 12.4% | .230 | 1.48 | .294 | 71.3% | 4.56 | ||||||
| 2026 | OOPSY | ROS | 10.02 | 5.23 | 1.91 | 1.18 | 24.4% | 12.7% | 11.6% | .235 | 1.50 | .295 | 73.1% | 4.49 | ||||||
| Total | - - - | MLB | 11.42 | 6.07 | 1.88 | 1.07 | 28.7% | 15.2% | 13.4% | .207 | 1.44 | .280 | 70.7% | 122 | 105 | 4.29 |
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SEI | NPB | 7.56 | 4.00 | 1.89 | 1.40 | 20.3% | 10.7% | 9.6% | .265 | 1.40 | .306 | 70.6% | 123 | 120 | 4.86 | ||||
| 2019 | SEI | NPB | 6.98 | 4.79 | 1.46 | 1.06 | 17.6% | 12.1% | 5.5% | .245 | 1.47 | .279 | 71.6% | 107 | 115 | 4.62 | ||||
| 2020 | SEI | NPB | 6.42 | 7.59 | 0.85 | 0.73 | 14.2% | 16.8% | -2.6% | .285 | 2.01 | .328 | 65.6% | 153 | 136 | 5.36 | ||||
| 2021 | SEI | NPB | 7.79 | 5.63 | 1.38 | 0.85 | 20.1% | 14.5% | 5.6% | .215 | 1.40 | .257 | 78.8% | 94 | 122 | 4.39 | ||||
| 2022 | SEI | NPB | 9.20 | 5.13 | 1.79 | 0.45 | 24.8% | 13.8% | 11.0% | .179 | 1.19 | .238 | 83.6% | 77 | 102 | 3.29 | ||||
| 2023 | SEI | NPB | 8.80 | 4.13 | 2.13 | 0.74 | 24.4% | 11.4% | 12.9% | .188 | 1.11 | .235 | 83.9% | 74 | 105 | 3.34 | ||||
| 2024 | SEI | NPB | 9.71 | 3.63 | 2.67 | 0.42 | 26.3% | 9.8% | 16.4% | .207 | 1.17 | .281 | 79.2% | 78 | 81 | 2.44 | ||||
| 2025 | SEI | NPB | 9.79 | 2.47 | 3.96 | 0.33 | 27.8% | 7.0% | 20.7% | .172 | 0.89 | .236 | 79.9% | 64 | 66 | 2.01 | ||||
| 2026 | HOU | ST | 10.50 | 1.50 | 7.00 | 0.00 | 35.0% | 5.0% | 30.0% | .105 | 0.50 | .167 | 100.0% | 0 | 37 | 1.82 | ||||
| 2026 | FGDC | PROJ | 9.35 | 3.43 | 2.72 | 1.23 | 24.4% | 9.0% | 15.5% | .241 | 1.31 | .296 | 72.6% | 4.09 | ||||||
| 2026 | Steamer | PROJ | 8.55 | 3.65 | 2.34 | 1.16 | 21.9% | 9.4% | 12.6% | .253 | 1.39 | .305 | 71.6% | 4.27 | ||||||
| 2026 | ZiPS | PROJ | 10.19 | 3.20 | 3.18 | 1.31 | 27.1% | 8.5% | 18.6% | .228 | 1.22 | .286 | 73.9% | 3.90 | ||||||
| 2026 | ZiPS DC | PROJ | 10.19 | 3.20 | 3.18 | 1.31 | 27.1% | 8.5% | 18.6% | .228 | 1.22 | .286 | 73.9% | 3.90 | ||||||
| 2026 | ATC | PROJ | 8.92 | 3.73 | 2.39 | 1.18 | 23.2% | 9.7% | 13.5% | .236 | 1.31 | .285 | 70.8% | 4.27 | ||||||
| 2026 | THE BAT | PROJ | 9.07 | 3.83 | 2.37 | 1.27 | 23.4% | 9.9% | 13.5% | .234 | 1.32 | .282 | 70.8% | 4.42 | ||||||
| 2026 | THE BAT X | PROJ | 9.15 | 3.80 | 2.41 | 1.26 | 23.7% | 9.9% | 13.9% | .232 | 1.30 | .280 | 71.1% | 4.36 | ||||||
| 2026 | OOPSY | PROJ | 9.41 | 4.67 | 2.02 | 1.13 | 24.1% | 12.0% | 12.2% | .231 | 1.39 | .287 | 72.2% | 4.39 | ||||||
| 2026 | HOU | AA | 9.00 | 13.50 | 0.67 | 4.50 | 14.3% | 21.4% | -7.1% | .545 | 4.50 | .625 | 52.6% | 458 | 253 | 12.70 | ||||
| 2026 | HOU | AAA | 9.00 | 15.00 | 0.60 | 0.00 | 21.4% | 35.7% | -14.3% | .111 | 2.00 | .167 | 83.3% | 63 | 135 | 6.90 | ||||
| 2026 | HOU | MiLB | 9.00 | 14.40 | 0.63 | 1.80 | 17.9% | 28.6% | -10.7% | .350 | 3.00 | .429 | 66.2% | 221 | 182 | 9.22 | ||||
| 2026 | HOU | MLB | 11.42 | 6.07 | 1.88 | 1.07 | 28.7% | 15.2% | 13.4% | .207 | 1.44 | .280 | 70.7% | 122 | 105 | 4.29 | ||||
| 2026 | 8.49 | 3.42 | 2.48 | 1.17 | 22.1% | 8.9% | 13.2% | .241 | 1.31 | .288 | 72.3% | 4.28 | ||||||||
| 2026 | FGDC | ROS | 10.36 | 4.08 | 2.54 | 1.12 | 26.9% | 10.6% | 16.3% | .228 | 1.32 | .294 | 73.3% | 3.89 | ||||||
| 2026 | Steamer | ROS | 10.09 | 4.05 | 2.49 | 0.99 | 26.2% | 10.5% | 15.7% | .231 | 1.32 | .300 | 73.8% | 3.78 | ||||||
| 2026 | ZiPS | ROS | 10.63 | 4.11 | 2.59 | 1.24 | 27.5% | 10.6% | 16.9% | .225 | 1.31 | .289 | 72.8% | 4.00 | ||||||
| 2026 | ZiPS DC | ROS | 10.63 | 4.11 | 2.59 | 1.24 | 27.5% | 10.6% | 16.9% | .225 | 1.31 | .289 | 72.8% | 4.00 | ||||||
| 2026 | ATC DC | ROS | 9.50 | 4.12 | 2.31 | 1.09 | 24.6% | 10.7% | 13.9% | .229 | 1.32 | .286 | 71.8% | 4.11 | ||||||
| 2026 | THE BAT | ROS | 10.43 | 5.49 | 1.90 | 1.04 | 26.3% | 13.8% | 12.5% | .220 | 1.43 | .287 | 72.6% | 4.34 | ||||||
| 2026 | THE BAT X | ROS | 10.39 | 5.41 | 1.92 | 1.23 | 25.9% | 13.5% | 12.4% | .230 | 1.48 | .294 | 71.3% | 4.56 | ||||||
| 2026 | OOPSY | ROS | 10.02 | 5.23 | 1.91 | 1.18 | 24.4% | 12.7% | 11.6% | .235 | 1.50 | .295 | 73.1% | 4.49 | ||||||
| Total | - - - | MLB | 11.42 | 6.07 | 1.88 | 1.07 | 28.7% | 15.2% | 13.4% | .207 | 1.44 | .280 | 70.7% | 122 | 105 | 4.29 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonNPB
