| Oakland Athletics - 2009 | |||
Record: 75-87 Park: Oakland-Alameda County Coliseum Attendance: 1,408,783 Park Factor: 99 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | BFP | OUTS | ER | ERA | ERpm | eWL |
| Andrew Bailey | 68 | 323 | 250 | 17 | 1.84 | 24.1 | 8-1 |
| Michael Wuertz | 74 | 304 | 236 | 23 | 2.63 | 15.8 | 7-2 |
| Craig Breslow | 60 | 217 | 166 | 16 | 2.60 | 11.3 | 4-2 |
| Brad Ziegler | 69 | 313 | 220 | 25 | 3.07 | 11.1 | 5-3 |
| Dallas Braden | 22 | 589 | 410 | 59 | 3.89 | 8.1 | 8-7 |
| Brad Kilby | 11 | 65 | 51 | 1 | 0.53 | 7.4 | 2-0 |
| Josh Outman | 14 | 276 | 202 | 26 | 3.48 | 7.1 | 4-3 |
| Brett Anderson | 30 | 735 | 526 | 79 | 4.06 | 7.1 | 10-9 |
| Brett Tomko | 6 | 142 | 110 | 12 | 2.95 | 6.0 | 3-1 |
| Jon Meloan | 6 | 29 | 25 | 0 | 0.00 | 4.1 | 1-0 |
| Kevin Cameron | 11 | 74 | 55 | 7 | 3.44 | 2.0 | 1-1 |
| Jeff Gray | 24 | 116 | 79 | 11 | 3.76 | 1.9 | 2-1 |
| Russ Springer | 48 | 191 | 125 | 19 | 4.10 | 1.5 | 3-2 |
| Henry Rodriguez | 3 | 20 | 12 | 1 | 2.25 | 1.0 | 0-0 |
| Jerry Blevins | 20 | 90 | 67 | 12 | 4.84 | -1.1 | 1-1 |
| Chad Reineke | 1 | 22 | 15 | 4 | 7.20 | -1.6 | 0-1 |
| Dan Giese | 7 | 94 | 66 | 13 | 5.32 | -2.2 | 1-1 |
| Trevor Cahill | 32 | 773 | 536 | 92 | 4.63 | -4.4 | 10-10 |
| Sean Gallagher | 6 | 71 | 43 | 13 | 8.16 | -6.0 | 0-2 |
| Edgar Gonzalez | 26 | 299 | 196 | 40 | 5.51 | -8.0 | 3-4 |
| Santiago Casilla | 46 | 233 | 145 | 32 | 5.96 | -8.4 | 2-3 |
| Jay Marshall | 10 | 35 | 22 | 12 | 14.73 | -8.5 | 0-1 |
| Vin Mazzaro | 17 | 423 | 274 | 54 | 5.32 | -9.3 | 4-6 |
| Clayton Mortensen | 6 | 133 | 83 | 24 | 7.81 | -10.5 | 1-2 |
| Dana Eveland | 13 | 221 | 132 | 35 | 7.16 | -13.5 | 1-4 |
| Gio Gonzalez | 20 | 455 | 296 | 63 | 5.75 | -14.7 | 4-7 |

