Seattle Mariners Pitching Stats - 2012
NIGHT
| Pitching | ||||||||||||||||
| NAME | GP | GS | W | L | SV | HLD | IP | H | ER | HR | BB | SO | K/9 | P/GS | WHIP | ERA |
| Lucas Luetge | 10 | 0 | 1 | 0 | 0 | 1 | 5.1 | 6 | 0 | 0 | 3 | 6 | 10.13 | 0.0 | 1.69 | 0.00 |
| Tom Wilhelmsen | 13 | 0 | 1 | 1 | 0 | 4 | 15.2 | 11 | 3 | 1 | 7 | 17 | 9.77 | 0.0 | 1.15 | 1.72 |
| Erasmo Ramirez | 6 | 0 | 0 | 0 | 0 | 0 | 9.2 | 7 | 2 | 1 | 4 | 5 | 4.66 | 0.0 | 1.14 | 1.86 |
| Hisashi Iwakuma | 3 | 0 | 0 | 0 | 0 | 0 | 11.0 | 7 | 3 | 2 | 4 | 11 | 9.00 | 0.0 | 1.00 | 2.45 |
| Felix Hernandez | 10 | 10 | 4 | 3 | 0 | 0 | 70.2 | 62 | 22 | 4 | 21 | 68 | 8.66 | 115.8 | 1.17 | 2.80 |
| Steve Delabar | 15 | 0 | 1 | 0 | 0 | 2 | 14.2 | 7 | 5 | 5 | 2 | 19 | 11.66 | 0.0 | 0.61 | 3.07 |
| Jason Vargas | 8 | 8 | 4 | 2 | 0 | 0 | 52.0 | 40 | 18 | 6 | 12 | 37 | 6.40 | 135.0 | 1.00 | 3.12 |
| Charlie Furbush | 8 | 0 | 1 | 1 | 0 | 0 | 8.1 | 6 | 3 | 1 | 2 | 9 | 9.72 | 0.0 | 0.96 | 3.24 |
| Brandon League | 14 | 0 | 0 | 3 | 6 | 0 | 14.0 | 11 | 6 | 0 | 9 | 8 | 5.14 | 0.0 | 1.43 | 3.86 |
| Blake Beavan | 5 | 5 | 0 | 2 | 0 | 0 | 27.1 | 29 | 13 | 4 | 5 | 10 | 3.29 | 156.8 | 1.24 | 4.28 |
| Kevin Millwood | 4 | 4 | 1 | 1 | 0 | 0 | 24.0 | 23 | 12 | 1 | 10 | 18 | 6.75 | 220.5 | 1.38 | 4.50 |
| Shawn Kelley | 5 | 0 | 0 | 1 | 0 | 0 | 5.1 | 6 | 3 | 2 | 1 | 5 | 8.44 | 0.0 | 1.31 | 5.06 |
| Hector Noesi | 5 | 5 | 1 | 4 | 0 | 0 | 26.0 | 23 | 19 | 4 | 11 | 18 | 6.23 | 163.2 | 1.31 | 6.58 |
| George Sherrill | 2 | 0 | 0 | 0 | 0 | 0 | 1.1 | 6 | 4 | 2 | 1 | 0 | 0.00 | 0.0 | 5.25 | 27.00 |
| Totals | 32 | 32 | 14 | 18 | 6 | 7 | 285.1 | 244 | 112 | 33 | 92 | 231 | 7.29 | 147.5 | 1.18 | 3.53 |
| Bold: Qualified for ERA title (1 inning pitched per team game) |