| Starting Rotation | ERA |
|---|---|
| Roy Oswalt | 4.12 |
| Wandy Rodríguez | 3.02 |
| Brian Moehler | 5.47 |
| Yorman Bazardo | 7.88 |
| Wilton López | 8.38 |
| Bud Norris | 4.53 |
| Bullpen | ERA |
| Chris Sampson | 5.04 |
| Wesley Wright | 5.44 |
| Tim Byrdak | 3.23 |
| Sammy Gervacio | 2.14 |
| Jeff Fulchino | 3.40 |
| Alberto Arias | 3.35 |
| Felipe Paulino | 6.27 |
| Position | Starter | 2nd | 3rd | 4th |
|---|---|---|---|---|
| Catcher | Humberto Quintero | J.R. Towles | ||
| First Base | Lance Berkman | |||
| Second Base | Kazuo Matsui | Edwin Maysonet | ||
| Shortstop | Tommy Manzella | Jeff Keppinger | ||
| Third Base | Geoff Blum | Chris Johnson | ||
| Left Field | Carlos Lee | |||
| Center Field | Michael Bourn | |||
| Right Field | Hunter Pence |