
| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 12 Seasons | 4.66 | 316 | 53 | 60 | 25 | 21 | 1031.0 | 1132 | 144 | 330 | 725 | 1.42 |
| 2025 | SSG | 5.13 | 23 | 4 | 7 | 0 | 0 | 105.0 | 109 | 16 | 38 | 61 | 1.40 |
| 2024 | SSG | 4.50 | 62 | 6 | 1 | 20 | 6 | 60.0 | 67 | 10 | 24 | 53 | 1.52 |
| 2023 | SSG | 5.23 | 50 | 5 | 8 | 1 | 9 | 105.0 | 138 | 12 | 35 | 65 | 1.65 |
| 2022 | SSG | 5.11 | 23 | 1 | 1 | 3 | 3 | 24.0 | 32 | 3 | 7 | 25 | 1.63 |
| 2021 | SSG | 2.86 | 9 | 2 | 2 | 0 | 0 | 50.0 | 42 | 1 | 18 | 32 | 1.20 |
| 2020 | SK | 3.65 | 25 | 6 | 8 | 0 | 0 | 145.0 | 136 | 13 | 45 | 117 | 1.25 |
| 2019 | SK | 3.88 | 26 | 11 | 7 | 0 | 2 | 144.0 | 130 | 23 | 33 | 99 | 1.13 |
| 2018 | SK | 4.60 | 31 | 8 | 9 | 1 | 1 | 150.0 | 180 | 24 | 37 | 122 | 1.45 |
| 2017 | SK | 5.33 | 29 | 6 | 12 | 0 | 0 | 155.0 | 181 | 25 | 54 | 86 | 1.52 |
| 2016 | SK | 6.64 | 20 | 4 | 4 | 0 | 0 | 63.0 | 86 | 12 | 33 | 49 | 1.89 |
| 2013 | SK | 5.55 | 16 | 0 | 1 | 0 | 0 | 24.0 | 29 | 5 | 6 | 13 | 1.46 |
| 2012 | SK | 4.50 | 2 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 3 | 1.00 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 316 | - | - |
| ERA | 4.66 | - | - |
| IP | 1031.0 | - | - |
| W | 53 | - | - |
| L | 60 | - | - |
| SV | 25 | - | - |
| HLD | 21 | - | - |
| SO | 725 | - | - |
| H | 1,132 | - | - |
| HR | 144 | - | - |
| BB | 330 | - | - |
| R | 576 | - | - |
| ER | 534 | - | - |
| HBP | 47 | - | - |
| WHIP | 1.42 | - | - |