| # | Pitchers | B/T | Ht | Wt | DOB |
|---|---|---|---|---|---|
| 45 | Anthony Bass | R-R | 6'2" | 195 | Nov 1, 1987 |
| 58 | Brad Brach | R-R | 6'6" | 215 | Apr 12, 1986 |
| 34 | Andrew Cashner | R-R | 6'6" | 220 | Sep 11, 1986 |
| 57 | Luke Gregerson | L-R | 6'3" | 200 | May 14, 1984 |
| 21 | Jason Marquis | L-R | 6'1" | 220 | Aug 21, 1978 |
| 38 | Tyson Ross | R-R | 6'6" | 230 | Apr 22, 1987 |
| 26 | Burch Smith | R-R | 6'4" | 215 | Apr 12, 1990 |
| 46 | Tim Stauffer | R-R | 6'1" | 215 | Jun 2, 1982 |
| 16 | Huston Street | R-R | 6'0" | 195 | Aug 2, 1983 |
| 53 | Eric Stults | L-L | 6'0" | 230 | Dec 9, 1979 |
| 54 | Joe Thatcher | L-L | 6'2" | 230 | Oct 4, 1981 |
| 55 | Dale Thayer | R-R | 6'0" | 215 | Dec 17, 1980 |
| 37 | Edinson Volquez | R-R | 6'0" | 225 | Jul 3, 1983 |
| # | Catchers | B/T | Ht | Wt | DOB |
| 8 | John Baker | L-R | 6'1" | 215 | Jan 20, 1981 |
| 4 | Nick Hundley | R-R | 6'1" | 195 | Sep 8, 1983 |
| # | Infielders | B/T | Ht | Wt | DOB |
| 23 | Yonder Alonso | L-R | 6'2" | 250 | Apr 8, 1987 |
| 5 | Alexi Amarista | L-R | 5'8" | 150 | Apr 6, 1989 |
| 88 | Kyle Blanks | R-R | 6'6" | 265 | Sep 11, 1986 |
| 2 | Everth Cabrera | S-R | 5'10" | 190 | Nov 17, 1986 |
| 9 | Jedd Gyorko | R-R | 5'10" | 210 | Sep 23, 1988 |
| 7 | Chase Headley | S-R | 6'2" | 220 | May 9, 1984 |
| # | Outfielders | B/T | Ht | Wt | DOB |
| 13 | Chris Denorfia | R-R | 6'0" | 195 | Jul 15, 1980 |
| 15 | Jesus Guzman | R-R | 6'1" | 200 | Jun 14, 1984 |
| 14 | Mark Kotsay | L-L | 6'0" | 220 | Dec 2, 1975 |
| 18 | Carlos Quentin − Paternity | R-R | 6'2" | 240 | Aug 28, 1982 |
| 25 | Will Venable | L-L | 6'2" | 210 | Oct 29, 1982 |
