| Starting Rotation | ERA |
|---|---|
| Zack Greinke | 2.16 |
| Gil Meche | 5.09 |
| Brian Bannister | 4.73 |
| Luke Hochevar | 6.55 |
| Kyle Davies | 5.27 |
| Anthony Lerew | 4.05 |
| Bullpen | ERA |
| Joakim Soria | 2.21 |
| Román Colón | 4.83 |
| Robinson Tejeda | 3.54 |
| Juan Cruz | 5.72 |
| Kyle Farnsworth | 4.58 |
| John Bale | 5.72 |
| Víctor Marte | 8.25 |
| Position | Starter | 2nd | 3rd | 4th |
|---|---|---|---|---|
| Catcher | John Buck | |||
| First Base | Billy Butler | Kila Ka'aihue | ||
| Second Base | Chris Getz | Alberto Callaspo | ||
| Shortstop | Mike Aviles | Yuniesky Betancourt | ||
| Third Base | Alex Gordon | Josh Fields | ||
| Left Field | David DeJesús | |||
| Center Field | Mitch Maier | Josh Anderson | ||
| Right Field | José Guillén | Willie Bloomquist | ||
| Designated Hitter | Mike Jacobs | Brayan Peña |