
| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 11 Seasons | 5.18 | 481 | 27 | 47 | 5 | 72 | 538.0 | 540 | 60 | 334 | 484 | 1.62 |
| 2025 | 한화 | 2.25 | 73 | 2 | 1 | 2 | 6 | 48.0 | 30 | 0 | 22 | 41 | 1.08 |
| 2024 | 한화 | 5.29 | 39 | 0 | 0 | 0 | 4 | 34.0 | 33 | 11 | 20 | 38 | 1.56 |
| 2023 | 한화 | 4.19 | 76 | 5 | 5 | 1 | 18 | 62.0 | 64 | 3 | 33 | 52 | 1.56 |
| 2022 | 한화 | 4.36 | 78 | 3 | 7 | 0 | 27 | 66.0 | 64 | 5 | 35 | 58 | 1.50 |
| 2021 | 한화 | 5.22 | 56 | 4 | 9 | 1 | 9 | 70.0 | 68 | 2 | 42 | 70 | 1.57 |
| 2020 | 한화 | 5.24 | 24 | 3 | 6 | 0 | 0 | 55.0 | 55 | 9 | 42 | 55 | 1.76 |
| 2019 | 한화 | 5.68 | 45 | 5 | 9 | 1 | 1 | 103.0 | 115 | 15 | 61 | 85 | 1.71 |
| 2018 | 한화 | 5.77 | 55 | 4 | 4 | 0 | 7 | 48.0 | 52 | 7 | 29 | 54 | 1.69 |
| 2017 | 한화 | 8.71 | 15 | 0 | 4 | 0 | 0 | 31.0 | 43 | 7 | 24 | 16 | 2.16 |
| 2016 | 한화 | 9.53 | 5 | 1 | 0 | 0 | 0 | 5.0 | 6 | 1 | 6 | 5 | 2.40 |
| 2015 | 한화 | 7.36 | 15 | 0 | 2 | 0 | 0 | 14.0 | 10 | 0 | 20 | 10 | 2.14 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 481 | - | - |
| ERA | 5.18 | - | - |
| IP | 538.0 | - | - |
| W | 27 | - | - |
| L | 47 | - | - |
| SV | 5 | - | - |
| HLD | 72 | - | - |
| SO | 484 | - | - |
| H | 540 | - | - |
| HR | 60 | - | - |
| BB | 334 | - | - |
| R | 335 | - | - |
| ER | 310 | - | - |
| HBP | 36 | - | - |
| WHIP | 1.62 | - | - |