| Season | Team | ERA | G | W | L | SV | HLD | IP | H | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 13 Seasons | 2.95 | 231 | 76 | 53 | 20 | 1050.0 | 391 | 648 | 1.24 | |||
| 1996 | OB | 2.62 | 21 | 2 | 6 | 1 | 0 | 68.0 | 0 | 0 | 34 | 44 | 1.50 |
| 1995 | OB | 4.47 | 20 | 9 | 2 | 0 | 0 | 94.0 | 0 | 0 | 42 | 67 | 1.49 |
| 1994 | OB | 2.61 | 20 | 7 | 7 | 0 | 0 | 93.0 | 0 | 0 | 29 | 66 | 1.10 |
| 1993 | OB | 2.08 | 25 | 7 | 5 | 2 | 0 | 116.0 | 0 | 0 | 39 | 90 | 1.19 |
| 1992 | OB | 2.80 | 30 | 7 | 6 | 9 | 0 | 99.0 | 0 | 0 | 34 | 68 | 1.27 |
| 1991 | OB | 3.51 | 18 | 7 | 5 | 0 | 0 | 102.0 | 0 | 0 | 47 | 55 | 1.41 |
| 1990 | OB | 4.78 | 18 | 4 | 9 | 0 | 0 | 96.0 | 0 | 0 | 41 | 58 | 1.51 |
| 1989 | OB | 4.96 | 12 | 1 | 1 | 0 | 0 | 16.0 | 0 | 0 | 9 | 14 | 1.63 |
| 1987 | OB | 2.25 | 5 | 2 | 0 | 1 | 0 | 24.0 | 0 | 0 | 9 | 11 | 1.08 |
| 1986 | OB | 3.54 | 13 | 5 | 3 | 0 | 0 | 53.0 | 0 | 0 | 22 | 29 | 1.28 |
| 1985 | OB | 2.68 | 9 | 1 | 4 | 0 | 0 | 50.0 | 0 | 0 | 14 | 34 | 1.00 |
| 1983 | OB | 3.48 | 4 | 0 | 1 | 0 | 0 | 10.0 | 0 | 0 | 4 | 4 | 1.40 |
| 1982 | OB | 1.84 | 36 | 24 | 4 | 7 | 0 | 224.0 | 0 | 0 | 67 | 108 | 0.97 |
| Category | Stats | KBO Rank | Team Rank |
|---|---|---|---|
| G | 231 | - | - |
| ERA | 2.95 | - | - |
| IP | 1050.0 | - | - |
| W | 76 | - | - |
| L | 53 | - | - |
| SV | 20 | - | - |
| HLD | 0 | - | - |
| SO | 648 | - | - |
| H | 0 | - | - |
| HR | 0 | - | - |
| BB | 391 | - | - |
| R | 401 | - | - |
| ER | 344 | - | - |
| HBP | 30 | - | - |
| WHIP | 1.24 | - | - |
Yagoonara