| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 2011 | Yomiuri Giants | Jap Cen | Intl | - | 23 | 11 | 0 | 2.03 | 29 | 0 | 5 | 1 | 0 | 0 | 0 | 200.0 | 149 | 53 | 45 | 14 | 45 | 174 | 5 | 3 | 0 | 0.97 | 6.71 | 0.63 | 2.03 | 7.83 | 2.39 | 3.87 | |
| 2012 | Yomiuri Giants | Jap Cen | Intl | - | 24 | 10 | 10 | 2.86 | 27 | 26 | 2 | 1 | 1 | 1 | 0 | 169.2 | 172 | 56 | 54 | 12 | 54 | 138 | 0 | 0 | 4 | 1.33 | 9.12 | 0.64 | 2.86 | 7.32 | 2.97 | 2.56 | |
| 2013 | Yomiuri Giants | Jap Cen | Intl | - | 25 | 5 | 10 | 3.13 | 34 | 22 | 3 | 1 | 12 | 4 | 0 | 158.1 | 138 | 58 | 55 | 18 | 43 | 148 | 5 | 0 | 5 | 1.14 | 7.84 | 1.02 | 2.44 | 8.41 | 3.30 | 3.44 | |
| 2014 | Yomiuri Giants | Jap Cen | Intl | - | 26 | 5 | 3 | 3.72 | 12 | 11 | 2 | 1 | 1 | 1 | 0 | 72.2 | 69 | 31 | 30 | 3 | 14 | 66 | 5 | 0 | 2 | 1.14 | 8.55 | 0.37 | 1.73 | 8.17 | 3.84 | 4.71 | |
| 2015 | Yomiuri Giants | Jap Cen | Intl | - | 27 | 7 | 3 | 1.32 | 60 | 0 | 0 | 0 | 60 | 51 | 36 | 68.1 | 58 | 12 | 10 | 4 | 21 | 60 | 2 | 0 | 3 | 1.16 | 7.64 | 0.53 | 2.77 | 7.90 | 1.58 | 2.86 | |
| 2016 | Yomiuri Giants | Jap Cen | Intl | - | 28 | 6 | 4 | 2.66 | 63 | 0 | 0 | 0 | 63 | 0 | 37 | 64.1 | 60 | 20 | 19 | 5 | 22 | 55 | 9 | 1 | 1 | 1.27 | 8.39 | 0.70 | 3.08 | 7.69 | 2.80 | 2.50 | |
| 2018 | Yomiuri Giants | Jap Cen | Intl | - | 30 | 1 | 6 | 4.64 | 49 | 0 | 0 | 0 | 49 | 0 | 0 | 52.1 | 55 | 29 | 27 | 4 | 27 | 54 | 3 | 0 | 3 | 1.57 | 9.46 | 0.69 | 4.64 | 9.29 | 4.99 | 2.00 | |
| 2019 | Yomiuri Giants | Jap Cen | Intl | - | 31 | 2 | 2 | 2.61 | 43 | 0 | 0 | 0 | 0 | 0 | 1 | 48.1 | 40 | 14 | 14 | 3 | 17 | 55 | 1 | 0 | 3 | 1.18 | 7.45 | 0.56 | 3.17 | 10.24 | 2.61 | 3.24 | |
| 2020 | Chiba Lotte Marines | Jap Pac | Intl | - | 32 | 0 | 2 | 1.71 | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 21.0 | 10 | 4 | 4 | 2 | 10 | 29 | 3 | 0 | 0 | 0.95 | 4.29 | 0.86 | 4.29 | 12.43 | 1.71 | 2.90 | |
| 2020 | Yomiuri Giants | Jap Cen | Intl | - | 32 | 1 | 1 | 6.08 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 13.1 | 14 | 9 | 9 | 1 | 8 | 11 | 0 | 0 | 2 | 1.65 | 9.45 | 0.68 | 5.40 | 7.43 | 6.08 | 1.38 | |
| 2021 | Worcester Red Sox | IL2 | AAA | BOS | 39 | 33 | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 |
| 2021 | Boston Red Sox | AL | MLB | BOS | 19 | 33 | 5 | 1 | 3.06 | 55 | 0 | 0 | 0 | 55 | 4 | 0 | 53.0 | 45 | 24 | 18 | 9 | 32 | 61 | 8 | 0 | 2 | 1.45 | 7.64 | 1.53 | 5.43 | 10.36 | 4.08 | 1.91 |
| 2022 | Worcester Red Sox | IL2 | AAA | BOS | 38 | 34 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.00 | 0.00 | 0.00 | 9.00 | 0.00 | 0.00 | 0.00 |
| 2022 | Boston Red Sox | AL | MLB | BOS | 18 | 34 | 1 | 1 | 3.73 | 49 | 0 | 0 | 0 | 49 | 11 | 0 | 50.2 | 45 | 23 | 21 | 4 | 27 | 40 | 8 | 0 | 0 | 1.42 | 7.99 | 0.71 | 4.80 | 7.11 | 4.09 | 1.48 |
| 2023 | Chiba Lotte Marines | Jap Pac | Intl | 35 | 4 | 3 | 4.91 | 34 | 0 | 0 | 0 | 0 | 0 | 3 | 33.0 | 33 | 18 | 18 | 6 | 18 | 24 | 0 | 1 | 1 | 1.55 | 9.00 | 1.64 | 4.91 | 6.55 | 4.91 | 1.33 | ||
| 2024 | Chiba Lotte Marines | Jap Pac | Intl | 36 | 1 | 2 | 3.34 | 39 | 0 | 0 | 0 | 0 | 0 | 1 | 35.0 | 24 | 13 | 13 | 3 | 19 | 26 | 3 | 0 | 2 | 1.23 | 6.17 | 0.77 | 4.89 | 6.69 | 3.34 | 1.37 | ||
| 2025 | Chiba Lotte Marines | Jap Pac | Intl | 37 | 0 | 1 | 3.93 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 18.1 | 16 | 8 | 8 | 0 | 15 | 10 | 1 | 0 | 1 | 1.69 | 7.85 | 0.00 | 7.36 | 4.91 | 3.93 | 0.67 | ||
| Tot: | MLB (2 yrs) | MLB | 6 | 2 | 3.39 | 104 | 0 | 0 | 0 | 15 | 104 | 0 | 103.2 | 90 | 47 | 39 | 13 | 59 | 101 | 16 | 0 | 2 | 1.44 | 7.81 | 1.13 | 5.12 | 8.77 | 4.08 | 1.71 | ||||
| Tot: | AL (2 yrs) | AL | 6 | 2 | 3.39 | 104 | 0 | 0 | 0 | 15 | 104 | 0 | 103.2 | 90 | 47 | 39 | 13 | 59 | 101 | 16 | 0 | 2 | 1.44 | 7.81 | 1.13 | 5.12 | 8.77 | 4.08 | 1.71 | ||||
| Tot: | Minors (2 yrs) | Minors | 0 | 0 | 0.00 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.50 | 0.00 | 0.00 | 4.50 | 4.50 | 0.00 | 1.00 | ||||
| Tot: | AAA (2 yrs) | AAA | 0 | 0 | 0.00 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.50 | 0.00 | 0.00 | 4.50 | 4.50 | 0.00 | 1.00 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 2021 | Boston Red Sox | MLB Spring Training | Spring | 33 | 0 | 0 | 3.86 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 4.2 | 3 | 2 | 2 | 0 | 8 | 6 | 1 | 0 | 0 | 2.36 | 5.79 | 0.00 | 15.43 | 11.57 | 3.86 | 0.75 |
| 2021 | Boston Red Sox | Championship Series | Playoffs | 33 | 0 | 0 | 4.50 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 2.0 | 2 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 2.00 | 9.00 | 0.00 | 9.00 | 9.00 | 4.50 | 1.00 |
| 2022 | Boston Red Sox | MLB Spring Training | Spring | 34 | 0 | 1 | 11.25 | 5 | 0 | 0 | 0 | 5 | 1 | 0 | 4.0 | 5 | 5 | 5 | 1 | 3 | 5 | 0 | 0 | 0 | 2.00 | 11.25 | 2.25 | 6.75 | 11.25 | 11.25 | 1.67 |
| Tot: | Spring (2 Yrs) | Spring | 0 | 1 | 7.27 | 10 | 0 | 0 | 0 | 1 | 10 | 0 | 8.2 | 8 | 7 | 7 | 1 | 11 | 11 | 1 | 0 | 0 | 2.19 | 8.31 | 1.04 | 11.42 | 11.42 | 7.27 | 1.00 | ||
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 0 | 4.50 | 3 | 0 | 0 | 0 | 1 | 3 | 0 | 2.0 | 2 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 2.00 | 9.00 | 0.00 | 9.00 | 9.00 | 4.50 | 1.00 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 2011 | Yomiuri Giants | Jap Cen | Intl | - | 23 | P | 30 | 52 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 34 | 0 | 6 | 0 | 0 | 0 | 5 | 61 | 1 | 3 | .077 | .127 | .096 | .223 | .077 | .019 | .222 | 4.92 | 55.74 | 11.33 | 0.00 | ||
| 2012 | Yomiuri Giants | Jap Cen | Intl | - | 24 | P | 27 | 48 | 0 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 26 | 0 | 5 | 0 | 0 | 0 | 5 | 54 | 1 | 3 | .083 | .102 | .104 | .206 | .042 | .021 | .182 | 1.85 | 48.15 | 26.00 | 0.00 | ||
| 2013 | Yomiuri Giants | Jap Cen | Intl | - | 25 | P | 34 | 38 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 24 | 0 | 5 | 0 | 0 | 1 | 1 | 46 | 0 | 1 | .026 | .098 | .026 | .124 | .079 | .000 | .071 | 6.52 | 52.17 | 8.00 | 0.00 | ||
| 2014 | Yomiuri Giants | Jap Cen | Intl | - | 26 | P | 12 | 18 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 10 | 0 | 5 | 0 | 0 | 0 | 3 | 24 | 1 | 1 | .111 | .158 | .167 | .325 | .111 | .056 | .250 | 4.17 | 41.67 | 10.00 | 0.00 | ||
| 2015 | Yomiuri Giants | Jap Cen | Intl | - | 27 | P | 60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2019 | Yomiuri Giants | Jap Cen | Intl | - | 31 | P | 43 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | ||
| 2020 | Yomiuri Giants | Jap Cen | Intl | - | 32 | P | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 51 | 12 | 59 | 17 | 59 | 14 | .563 |