| # | Pitchers | B/T | Ht | Wt | DOB |
|---|---|---|---|---|---|
| 33 | Dylan Axelrod | R-R | 6'0" | 185 | Jul 30, 1985 |
| 55 | Simon Castro * | R-R | 6'5" | 230 | Apr 9, 1988 |
| 26 | Jesse Crain | R-R | 6'1" | 215 | Jul 5, 1981 |
| 50 | John Danks
 15-day DL *
|
L-L | 6'1" | 215 | Apr 15, 1985 |
| 34 | Gavin Floyd
60-day DL **
|
R-R | 6'6" | 235 | Jan 27, 1983 |
| 54 | Deunte Heath * | R-R | 6'4" | 240 | Aug 8, 1985 |
| 65 | Nate Jones | R-R | 6'5" | 210 | Jan 28, 1986 |
| 27 | Matt Lindstrom | R-R | 6'3" | 220 | Feb 11, 1980 |
| 57 | Jhan Marinez * | R-R | 6'1" | 200 | Aug 12, 1988 |
| 63 | Nestor Molina * | R-R | 6'1" | 220 | Jan 9, 1989 |
| 48 | Brian Omogrosso | R-R | 6'4" | 240 | Apr 26, 1984 |
| 44 | Jake Peavy | R-R | 6'1" | 195 | May 31, 1981 |
| 62 | Jose Quintana | R-L | 6'1" | 215 | Jan 24, 1989 |
| 43 | Addison Reed | L-R | 6'4" | 220 | Dec 27, 1988 |
| 64 | Andre Rienzo * | R-R | 6'3" | 190 | Jun 5, 1988 |
| 66 | Santos Rodriguez * | L-L | 6'6" | 190 | Jan 2, 1988 |
| 49 | Chris Sale | L-L | 6'6" | 180 | Mar 30, 1989 |
| 53 | Hector Santiago | R-L | 6'0" | 210 | Dec 16, 1987 |
| 52 | Leyson Septimo
60-day DL **
|
L-L | 6'1" | 200 | Jul 7, 1985 |
| 37 | Matt Thornton | L-L | 6'6" | 235 | Sep 15, 1976 |
| 46 | Donnie Veal * | L-L | 6'4" | 235 | Sep 18, 1984 |
| # | Catchers | B/T | Ht | Wt | DOB |
| 21 | Tyler Flowers | R-R | 6'4" | 245 | Jan 24, 1986 |
| 38 | Hector Gimenez | S-R | 5'10" | 230 | Sep 28, 1982 |
| 36 | Josh Phegley * | R-R | 5'10" | 220 | Feb 12, 1988 |
| # | Infielders | B/T | Ht | Wt | DOB |
| 15 | Gordon Beckham
15-day DL *
|
R-R | 6'0" | 190 | Sep 16, 1986 |
| 32 | Adam Dunn | L-R | 6'6" | 285 | Nov 9, 1979 |
| 12 | Conor Gillaspie | L-R | 6'1" | 205 | Jul 18, 1987 |
| 1 | Tyler Greene | R-R | 6'2" | 190 | Aug 17, 1983 |
| 7 | Jeff Keppinger | R-R | 6'0" | 185 | Apr 21, 1980 |
| 14 | Paul Konerko | R-R | 6'2" | 220 | Mar 5, 1976 |
| Mike McDade * | S-R | 6'1" | 250 | May 8, 1989 | |
| 22 | Brent Morel * | R-R | 6'2" | 225 | Apr 21, 1987 |
| 10 | Alexei Ramirez | R-R | 6'2" | 180 | Sep 22, 1981 |
| 5 | Angel Sanchez
15-day DL *
|
R-R | 6'1" | 205 | Sep 20, 1983 |
| # | Outfielders | B/T | Ht | Wt | DOB |
| 20 | Jordan Danks * | L-R | 6'4" | 210 | Aug 7, 1986 |
| 30 | Alejandro De Aza | L-L | 6'0" | 190 | Apr 11, 1984 |
| 29 | Jared Mitchell * | L-L | 6'0" | 205 | Oct 13, 1988 |
| 51 | Alex Rios | R-R | 6'5" | 210 | Feb 18, 1981 |
| 18 | Blake Tekotte * | L-R | 5'11" | 180 | May 24, 1987 |
| 24 | Dayan Viciedo | R-R | 5'11" | 230 | Mar 10, 1989 |
| 39 | Casper Wells | R-R | 6'2" | 220 | Nov 23, 1984 |
| 28 | Dewayne Wise | L-L | 6'0" | 200 | Feb 24, 1978 |
