| 30 | Brandon Allen | LF-RF | MLB | 6-2 | 235 | Left | Right | 2/12/1986 | 25 | Conroe,Texas | 2004 | 5 | 149 | CHW |
|
| 30 | Brandon Allen | P | A- | 6-6 | 190 | Right | Right | 8/15/1991 | 19 | Milton,Florida | 2010 | 18 | 558 | SF |
| 14 | Keith Bilodeau | P | A | 6-4 | 175 | Right | Right | 9/17/1989 | 21 | Bourne,Massachusetts | 2011 | 24 | 747 | SF |
| 8 | Danny Brock | 1B | A- | 6-1 | 210 | Right | Right | 12/28/1987 | 23 | Loveland,Colorado | 2010 | UDFA | | SF |
| 44 | Wilber Bucardo | P | A- | 6-1 | 190 | Right | Right | 11/20/1987 | 23 | Leon,Nicaragua | 2007 | UDFA | | SF |
| 26 | Garrett Buechele | 3B-1B | A | 6-1 | 195 | Right | Right | 10/23/1989 | 21 | Arlington,Texas | 2011 | 14 | 447 | SF |
| 15 | Dan Burkhart | C | A+ | 6-4 | 220 | Right | Right | 12/20/1981 | 29 | St. Joseph,Missouri | 2010 | UDFA | | SF |
| - | Brice Cutspec | 1B | A- | 6-4 | 250 | Left | Right | 12/7/1987 | 23 | Westminster,California | 2010 | UDFA | | SF |
| 22 | Paul Davis | P | A | 6-2 | 215 | Right | Right | 1/29/1990 | 21 | Port St. Lucie,Florida | 2011 | 17 | 537 | SF |
| 35 | Kaohi Downing | 2B | AAA | 5-10 | 170 | Right | Right | 5/7/1986 | 25 | Honolulu,Hawaii | 2009 | 50 | 1497 | SF |
| 2 | John Eshleman | CF-3B | AA | 6-0 | 180 | Both | Right | 4/8/1989 | 22 | Yucaipa,California | 2009 | 11 | 327 | SF |
| 18 | Brennan Flick | P | A- | 6-1 | 180 | Right | Right | 9/12/1989 | 21 | Morgan City,Louisiana | 2009 | UDFA | | SF |
| 45 | Kendry Flores | P | A | 6-2 | 175 | Right | Right | 11/24/1991 | 19 | Azua,Dominican Republic | 2010 | UDFA | | SF |
| 6 | Jesus Galindo | CF | A | 5-11 | 175 | Both | Right | 8/23/1990 | 20 | Miranda,Venezuela | | UDFA | | |
| 43 | Chris Gloor | P | AA | 6-6 | 265 | Left | Left | 3/7/1987 | 24 | Bay Shore,New York | 2009 | 17 | 507 | SF |
| 33 | Matthew Graham | P | A | 6-4 | 225 | Right | Right | 5/1/1990 | 21 | Spring,Texas | 2009 | 6 | 177 | SF |
| 38 | Cody Hall | P | A+ | 6-4 | 230 | Right | Right | 1/6/1988 | 23 | Greenwell Springs,Louisiana | 2011 | 19 | 597 | SF |
| 32 | Ryan Honeycutt | C | AAA | 6-0 | 195 | Left | Right | 9/6/1988 | 22 | San Jose,California | 2010 | 41 | 1248 | SF |
| - | Julio Izturis | 2B | A- | 5-11 | 165 | Both | Right | 8/29/1989 | 21 | Cabudare,Venezuela | 2009 | UDFA | | SF |
| 20 | Charles Jones | CF | A | 6-3 | 235 | Right | Right | 7/28/1992 | 18 | Boonville,Missouri | 2010 | 7 | 228 | SF |
| 29 | Aaron KIng | P | AAA | 6-4 | 205 | Left | Left | 4/27/1989 | 22 | Newton,North Carolina | 2008 | 7 | 207 | SF |
| 10 | Brett Krill | RF | AA | 6-4 | 195 | Right | Right | 1/24/1989 | 22 | Laguna Beach,California | 2010 | 25 | 768 | SF |
| 28 | Cameron Lamb | P | A | 6-3 | 211 | Right | Right | 5/20/1989 | 22 | Perth,Australia | 2007 | UDFA | | SF |
| 39 | Brian Maloney | P | A- | 6-0 | 176 | Left | Left | 10/4/1988 | 22 | Brockton,Massachusetts | 2011 | 45 | 1377 | SF |
| 46 | Rafael Martinez | P | A- | 6-3 | 185 | Right | Right | 7/9/1988 | 22 | Santo Domingo,Dominican Republic | 2010 | UDFA | | SF |
| 16 | Phil McCormick | P | AA | 6-1 | 184 | Left | Left | 9/7/1988 | 22 | Wildwood,Missouri | 2011 | 31 | 957 | SF |
| 31 | Lorenzo Mendoza | P | A- | 5-10 | 190 | Right | Right | 8/6/1991 | 19 | San Francisco de Macoris,Dominican Republic | 2010 | UDFA | | SF |
| - | Raymundo Montero | P | A- | 6-2 | 185 | Right | Right | 9/20/1989 | 21 | Villa Altagracia,Dominican Republic | 2010 | UDFA | | SF |
| 25 | Michael Murray | C | A- | 6-1 | 219 | Left | Right | 4/24/1988 | 23 | Rahway,New Jersey | | UDFA | | |
| 37 | Leo Ochoa | LF | A- | 5-11 | 180 | Left | Right | 10/20/1989 | 21 | St. Amable,Quebec | 2008 | 48 | 1428 | SF |
| 12 | Joe Panik | SS | AA | 6-1 | 193 | Left | Right | 10/30/1990 | 20 | Yonkers,New York | 2011 | 1 | 29 | SF |
| 5 | Shawn Payne | LF | A+ | 6-0 | 190 | Right | Right | 7/7/1989 | 21 | Nashville,Tennessee | | UDFA | | |
| 41 | Reinier Roibal | P | A- | 6-2 | 215 | Right | Right | 1/19/1989 | 22 | Palma Soriano,Cuba | 2010 | UDFA | | SF |
| 17 | Stephen Shackleford | P | A+ | 6-1 | 185 | Right | Right | 5/5/1989 | 22 | Louisville,Kentucky | 2010 | 35 | 1068 | SF |
| 34 | Jack Snodgrass | P | AA | 6-6 | 214 | Left | Left | 12/10/1987 | 23 | Bowling Green,Kentucky | 2011 | 27 | 837 | SF |
| 23 | Joe Staley | C | A | 6-1 | 235 | Both | Right | 5/8/1989 | 22 | Dallas,Texas | 2010 | 8 | 258 | SF |
| 13 | Ben Thomas | 1B | A | 6-1 | 230 | Left | Left | 6/3/1989 | 22 | Valparaiso,Indiana | 2011 | 34 | 1047 | SF |