Pitching Statistics | MLB
| Player | Team | Pos | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | SO | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tom Wilhelmsen | Seattle Mariners | P | 30 | 0 | 0 | 2 | 16 | 5 | 0 | 0 | 0 | 31.0 | 20 | 14 | 13 | 1 | 17 | 22 | 3.77 | 1.19 |
| Charlie Furbush | Seattle Mariners | P | 31 | 0 | 1 | 3 | 0 | 2 | 5 | 0 | 0 | 26.2 | 17 | 13 | 10 | 3 | 15 | 37 | 3.38 | 1.20 |
| Stephen Pryor | Seattle Mariners | P | 7 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 7.1 | 3 | 0 | 0 | 0 | 1 | 7 | 0.0 | 0.55 |
| Yoervis Medina | Seattle Mariners | P | 23 | 0 | 1 | 2 | 1 | 0 | 4 | 0 | 0 | 23.2 | 16 | 8 | 8 | 0 | 14 | 25 | 3.04 | 1.27 |
| Danny Farquhar | Seattle Mariners | P | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.2 | 13 | 11 | 11 | 1 | 5 | 20 | 7.24 | 1.32 |
| Blake Beavan | Seattle Mariners | P | 9 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 28.2 | 37 | 23 | 23 | 7 | 5 | 19 | 7.22 | 1.47 |
| Oliver Perez | Seattle Mariners | P | 28 | 0 | 1 | 1 | 1 | 0 | 4 | 0 | 0 | 25.1 | 20 | 3 | 3 | 2 | 13 | 35 | 1.07 | 1.30 |
| Aaron Harang | Seattle Mariners | P | 11 | 11 | 3 | 7 | 0 | 0 | 0 | 2 | 2 | 59.2 | 69 | 39 | 38 | 11 | 9 | 56 | 5.73 | 1.31 |
| Felix Hernandez | Seattle Mariners | P | 15 | 15 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 104.2 | 88 | 30 | 27 | 6 | 20 | 110 | 2.32 | 1.03 |
| Joe Saunders | Seattle Mariners | P | 14 | 14 | 5 | 6 | 0 | 0 | 0 | 1 | 0 | 84.1 | 94 | 46 | 45 | 10 | 27 | 45 | 4.80 | 1.43 |
| Carter Capps | Seattle Mariners | P | 28 | 0 | 2 | 1 | 0 | 0 | 6 | 0 | 0 | 29.2 | 35 | 17 | 17 | 7 | 9 | 36 | 5.16 | 1.48 |
| Jeremy Bonderman | Seattle Mariners | P | 4 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 24.2 | 21 | 9 | 9 | 4 | 7 | 8 | 3.28 | 1.14 |
| Hisashi Iwakuma | Seattle Mariners | P | 15 | 15 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 100.1 | 72 | 26 | 23 | 10 | 17 | 90 | 2.06 | 0.89 |
