
| Year | Team | ERA | G | CG | SHO | W | L | SV | HLD | Win% | TBF | IP | H | HR | BB | HBP | SO | R | ER |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TOTAL | 4.88 | 434 | 0 | 0 | 43 | 52 | 163 | 4 | 0.453 | 3327 | 735 2/3 | 768 | 85 | 359 | 41 | 742 | 432 | 399 | |
| 2025 | LOTTE | 2.67 | 53 | 0 | 0 | 4 | 3 | 31 | 0 | 0.571 | 272 | 60 2/3 | 58 | 4 | 33 | 2 | 69 | 21 | 18 |
| 2024 | LOTTE | 3.55 | 56 | 0 | 0 | 3 | 6 | 25 | 0 | 0.333 | 277 | 63 1/3 | 59 | 4 | 31 | 1 | 68 | 27 | 25 |
| 2023 | LOTTE | 2.97 | 63 | 0 | 0 | 5 | 6 | 30 | 0 | 0.455 | 265 | 63 2/3 | 51 | 2 | 25 | 5 | 82 | 24 | 21 |
| 2022 | LOTTE | 3.98 | 43 | 0 | 0 | 2 | 3 | 17 | 2 | 0.400 | 187 | 43 | 40 | 4 | 16 | 0 | 60 | 21 | 19 |
| 2021 | LOTTE | 3.59 | 61 | 0 | 0 | 4 | 4 | 35 | 0 | 0.500 | 268 | 62 2/3 | 50 | 6 | 28 | 3 | 64 | 26 | 25 |
| 2020 | LOTTE | 3.94 | 58 | 0 | 0 | 5 | 4 | 25 | 0 | 0.556 | 249 | 59 1/3 | 52 | 8 | 23 | 0 | 57 | 29 | 26 |
| 2019 | LOTTE | 5.63 | 28 | 0 | 0 | 5 | 10 | 0 | 1 | 0.333 | 485 | 102 1/3 | 127 | 13 | 47 | 6 | 93 | 75 | 64 |
| 2018 | LOTTE | 6.94 | 30 | 0 | 0 | 8 | 7 | 0 | 0 | 0.533 | 681 | 145 1/3 | 173 | 28 | 77 | 11 | 137 | 115 | 112 |
| 2017 | LOTTE | 5.70 | 24 | 0 | 0 | 7 | 8 | 0 | 0 | 0.467 | 507 | 107 1/3 | 130 | 13 | 56 | 10 | 87 | 71 | 68 |
| 2016 | LOTTE | 9.39 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0.000 | 37 | 7 2/3 | 7 | 2 | 8 | 0 | 5 | 8 | 8 |
| 2015 | LOTTE | 5.75 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0.000 | 99 | 20 1/3 | 21 | 1 | 15 | 3 | 20 | 15 | 13 |