| Starting Rotation | ERA |
|---|---|
| Adam Wainwright | 2.58 |
| Chris Carpenter | 2.37 |
| Kyle Lohse | 4.74 |
| Mitchell Boggs | 4.12 |
| P.J. Walters | 9.56 |
| Bullpen | ERA |
| Ryan Franklin | 1.88 |
| Kyle McClellan | 3.34 |
| Trever Miller | 2.03 |
| Jason Motte | 4.68 |
| Dennys Reyes | 3.43 |
| Blake Hawksworth | 1.98 |
| Josh Kinney | 8.80 |
| Position | Starter | 2nd | 3rd | 4th |
|---|---|---|---|---|
| Catcher | Yadier Molina | Matt Pagnozzi | ||
| First Base | Albert Pujols | |||
| Second Base | Skip Schumaker | Brendan Ryan | ||
| Shortstop | Julio Lugo | Tyler Greene | ||
| Third Base | David Freese | |||
| Left Field | Nick Stavinoha | Shane Robinson | ||
| Center Field | Colby Rasmus | |||
| Right Field | Ryan Ludwick | Joe Mather |