| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 16 Seasons | 3.43 | 415 | 180 | 108 | 2 | 2321.0 | 2207 | 201 | 884 | 2020 | 1.33 | |
| 2025 | SSG | 5.00 | 28 | 10 | 10 | 0 | 0 | 144.0 | 164 | 13 | 50 | 138 | 1.49 |
| 2024 | SSG | 4.93 | 31 | 12 | 10 | 0 | 0 | 162.0 | 162 | 24 | 73 | 154 | 1.45 |
| 2023 | SSG | 3.53 | 30 | 9 | 8 | 0 | 0 | 168.0 | 163 | 11 | 70 | 119 | 1.39 |
| 2022 | SSG | 2.13 | 28 | 13 | 3 | 0 | 0 | 173.0 | 141 | 10 | 45 | 153 | 1.08 |
| 2019 | SK | 2.51 | 31 | 17 | 6 | 0 | 0 | 190.0 | 198 | 13 | 38 | 180 | 1.24 |
| 2018 | SK | 2.98 | 25 | 11 | 8 | 0 | 0 | 136.0 | 125 | 16 | 30 | 130 | 1.14 |
| 2016 | SK | 3.88 | 27 | 11 | 8 | 0 | 1 | 137.0 | 139 | 17 | 41 | 116 | 1.31 |
| 2015 | SK | 3.72 | 30 | 14 | 6 | 0 | 1 | 176.0 | 173 | 19 | 66 | 160 | 1.36 |
| 2014 | SK | 3.42 | 28 | 13 | 9 | 0 | 0 | 173.0 | 178 | 10 | 81 | 145 | 1.50 |
| 2013 | SK | 4.47 | 25 | 10 | 9 | 0 | 0 | 133.0 | 128 | 12 | 68 | 102 | 1.47 |
| 2012 | SK | 4.30 | 16 | 8 | 5 | 0 | 0 | 81.0 | 85 | 9 | 36 | 65 | 1.49 |
| 2011 | SK | 4.84 | 17 | 4 | 6 | 0 | 0 | 74.0 | 70 | 6 | 45 | 61 | 1.55 |
| 2010 | SK | 2.37 | 31 | 17 | 7 | 0 | 0 | 193.0 | 153 | 13 | 84 | 183 | 1.23 |
| 2009 | SK | 2.80 | 21 | 12 | 2 | 0 | 0 | 138.0 | 121 | 14 | 53 | 112 | 1.26 |
| 2008 | SK | 2.39 | 27 | 16 | 4 | 0 | 0 | 162.0 | 127 | 9 | 63 | 150 | 1.17 |
| 2007 | SK | 3.62 | 20 | 3 | 7 | 0 | 0 | 77.0 | 80 | 5 | 41 | 52 | 1.57 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 415 | - | - |
| ERA | 3.43 | - | - |
| IP | 2321.0 | - | - |
| W | 180 | - | - |
| L | 108 | - | - |
| SV | 0 | - | - |
| HLD | 2 | - | - |
| SO | 2,020 | - | - |
| H | 2,207 | - | - |
| HR | 201 | - | - |
| BB | 884 | - | - |
| R | 995 | - | - |
| ER | 885 | - | - |
| HBP | 56 | - | - |
| WHIP | 1.33 | - | - |
Yagoonara