| Batters - 20 | ||
|---|---|---|
| Pos | Player | Age |
| CF | Jose Acuna | 35 |
| RF | Dave Barrera | 26 |
| RF | Albino Contreras | 29 |
| LF | David DeJesus | 29 |
| 1B | Julio Falcon | 24 |
| 2B | Rafael Furcal | 31 |
| SS | Aaron Hill | 27 |
| RF | Conor Jackson | 27 |
| RF | Conor Jackson | 27 |
| CF | Rusty Keith | 32 |
| 3B | Adam Kennedy | 33 |
| 2B | Jesus Linares | 27 |
| C | Jonathan Lucroy | 23 |
| 3B | Pete Maestrales | 30 |
| C | Yadier Molina | 27 |
| C | Dave Nilsson | 39 |
| 2B | Ruben Reyes | 27 |
| LF | Shannon Stewart | 35 |
| 2B | Brett Tamburrino | 27 |
| LF | Rondell White | 37 |
| Pitchers - 22 | ||
|---|---|---|
| Pos | Player | Age |
| CL | Todd Coffey | 29 |
| SP | Matt DeWitt | 32 |
| SP | Zack Greinke | 25 |
| SP | Zack Greinke | 25 |
| RP | Dan Griffin | 25 |
| RP | Felix Heredia | 34 |
| RP | Julian Heredia | 40 |
| SP | Elvin Hernandez | 32 |
| RP | Juan Lara | 28 |
| RP | Scott Linebrink | 33 |
| RP | Garrett Mock | 26 |
| RP | Carlos Rodriguez | 23 |
| RP | Carlos Rodriguez | 23 |
| SP | Jose Rojas | 27 |
| RP | Alex Sanchez | 23 |
| RP | Alex Sanchez | 23 |
| RP | Oswaldo Sosa | 24 |
| RP | Brent Stentz | 34 |
| RP | Sam Taveras | 21 |
| RP | Sam Taveras | 21 |
| RP | Ehren Wassermann | 28 |
| SP | Tetsu Yofu | 36 |