| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears |
| 21 | Billy Alvino | C | 21 | R | R | 6-1 | 205 | 9/2/1987 | Stony Brook,New York | AA | - |
| 15 | Duane Below | P | 23 | L | L | 6-2 | 205 | 11/15/1985 | Britton,Michigan | MLB | 2011-2011 |
| 18 | Michael Bertram | 3B | 25 | L | R | 6-2 | 220 | 2/25/1984 | Lexington,Kentucky | AAA | - |
| 38 | Nolan Cain | P | 23 | R | R | 6-2 | 248 | 1/2/1986 | Cantonment,Florida | AA | - |
| 50 | Chris Carlson | 1B | 25 | R | R | 6-4 | 225 | 1/7/1984 | Topeka,Kansas | A+ | - |
| 39 | Adrian Casanova | C | 26 | R | R | 6-0 | 204 | 5/6/1983 | Miami,Florida | AAA | - |
| - | Luis Castillo | OF | 20 | R | R | 5-11 | 160 | 5/15/1989 | Aguadulce,Panama | A+ | - |
| 24 | Audy Ciriaco | SS | 22 | R | R | 6-3 | 195 | 6/16/1987 | San Pedro de Macoris,Dominican Republic | AAA | - |
| 19 | Jordan Cruz | OF | 23 | L | R | 6-0 | 207 | 4/30/1986 | Hutchinson,Kansas | A+ | - |
| 13 | Santo De Leon | SS | 25 | R | R | 6-2 | 175 | 11/1/1983 | Azua,Dominican Republic | AA | - |
| - | Andy Dirks | OF | 23 | L | L | 6-0 | 195 | 1/24/1986 | Hutchinson,Kansas | MLB | 2011-2011 |
| 12 | Trevor Feeney | P | 23 | R | R | 6-1 | 185 | 6/4/1986 | Channahon,Illinois | AAA | - |
| 26 | Charlie Furbush | P | 23 | L | L | 6-5 | 215 | 4/11/1986 | Portland,Maine | MLB | 2011-2011 |
| 34 | Lauren Gagnier | P | 24 | R | R | 6-2 | 210 | 2/28/1985 | Santa Cruz,California | AAA | - |
| 37 | Avisail Garcia | OF | 18 | R | R | 6-3 | 190 | 6/12/1991 | Anaco Edo,Venezuela | A+ | - |
| 14 | Jared Gayhart | P | 22 | L | R | 6-3 | 195 | 10/29/1986 | Houston,Texas | AA | - |
| 10 | Mike Gosse | 2B | 23 | L | R | 5-7 | 165 | 5/30/1986 | Pitt Meadows,British Columbia | AAA | - |
| 3 | Drew Graham | P | 22 | R | R | 6-1 | 230 | 7/23/1986 | Fort Scott,Kansas | A+ | - |
| 3 | Scott Green | P | 23 | R | R | 6-7 | 240 | 8/10/1985 | Dayton,Ohio | A+ | - |
| 18 | Luis Grullon | 1B | 21 | R | R | 6-3 | 200 | 9/12/1987 | Santo Domingo,Dominican Republic | A+ | - |
| 44 | Rayni Guichardo | P | 17 | L | L | 6-1 | 165 | 8/13/1991 | Valverde Mao,Dominican Republic | A+ | - |
| - | Carlos Guillen | SS | 33 | B | R | 6-1 | 180 | 9/30/1975 | Maracay,Venezuela | MLB | 1998-2011 |
| 20 | Justin Henry | 2B | 24 | L | R | 6-3 | 190 | 4/30/1985 | Houston,Texas | AAA | - |
| 49 | Andrew Hess | P | 24 | R | R | 6-4 | 210 | 11/6/1984 | Kalamazoo,Michigan | A+ | - |
| 15 | Matt Hoffman | P | 20 | L | L | 6-2 | 195 | 11/18/1988 | Owasso,Oklahoma | AAA | - |
| 9 | Brett Jacobson | P | 22 | R | R | 6-6 | 205 | 11/9/1986 | Carefree,Arizona | AA | - |
| 35 | Kody Kaiser | OF | 24 | B | R | 5-9 | 185 | 4/6/1985 | Oklahoma City,Oklahoma | AA | - |
| 37 | Ryan Ketchner | P | 27 | L | L | 6-1 | 190 | 4/19/1982 | Wellsville,New York | AAA | - |
| 37 | Jeff Kunkel | C | 26 | B | R | 5-11 | 200 | 3/11/1983 | Olympia Fields,Illinois | AAA | - |
| 25 | Jeramy Laster | OF | 24 | R | R | 6-1 | 185 | 4/5/1985 | Nashville,Tennessee | A+ | - |
| 13 | Maxwell Leon | 2B | 25 | B | R | 5-11 | 190 | 6/27/1984 | Mexico City,Mexico | AAA | - |
| 8 | Chad Linder | P | 24 | R | L | 6-2 | 200 | 1/30/1985 | Tyler,Texas | A+ | - |
| 53 | Maiko Loyola | OF | 23 | R | R | 5-11 | 150 | 7/19/1985 | San Cristobal,Dominican Republic | A+ | - |
| 39 | Francisco Martinez | 3B | 18 | R | R | 6-1 | 180 | 9/1/1990 | Rio Chico,Venezuela | AA | - |
| 38 | Miguel Mejia | P | 21 | R | R | 6-1 | 215 | 1/19/1988 | Brooklyn,New York | A+ | - |
| 50 | Nolan Moody | P | 23 | L | R | 6-1 | 200 | 9/24/1985 | Lansing,Michigan | A+ | - |
| 7 | Jordan Newton | C | 23 | R | R | 5-10 | 185 | 8/29/1985 | Elizabethtown,Kentucky | A+ | - |
| 36 | Lester Oliveros | P | 21 | R | R | 6-0 | 185 | 5/28/1988 | Maracay,Venezuela | MLB | 2011-2011 |
| 35 | Hernan Perez | SS | 18 | R | R | 6-0 | 160 | 3/26/1991 | Villa de Cura,Venezuela | A+ | - |
| - | Gary Perinar | P | 23 | R | R | 6-0 | 200 | 2/10/1986 | Joliet,Illinois | A+ | - |
| 45 | Kyle Peter | OF | 23 | L | R | 6-2 | 185 | 2/4/1986 | St. Louis,Missouri | AA | - |
| 45 | Mauricio Robles | P | 20 | L | L | 5-10 | 160 | 3/5/1989 | Valencia,Venezuela | AAA | - |
| 34 | Julio Rodriguez | C | 19 | R | R | 6-2 | 200 | 8/3/1989 | Hato Mayor del Rey,Dominican Republic | A+ | - |
| - | Shawn Roof | IF | 24 | R | R | 6-0 | 175 | 8/3/1984 | Louisville,Kentucky | AAA | - |
| 8 | Jay Sborz | P | 24 | R | R | 6-4 | 210 | 1/24/1985 | Washington,DC | MLB | 2010-2010 |
| 14 | Mark Sorensen | P | 23 | R | R | 6-3 | 205 | 2/21/1986 | Northville,Michigan | AA | - |
| 22 | Patrick Stanley | P | 26 | R | R | 6-7 | 210 | 1/4/1983 | Ridgewood,New Jersey | AAA | - |
| 43 | Devin Thomas | C | 24 | B | R | 5-11 | 195 | 2/22/1985 | Gainesville,Florida | A+ | - |
| 4 | Roger Tomas | IF | 23 | B | R | 5-8 | 185 | 4/17/1986 | Santo Domingo,Dominican Republic | A+ | - |
| 1 | Joe Tucker | OF | 25 | R | R | 5-11 | 170 | 1/25/1984 | Canton,Ohio | AA | - |
| 13 | Rob Waite | P | 22 | R | R | 6-3 | 210 | 1/9/1987 | Fresno,California | AA | - |
| 14 | Thad Weber | P | 24 | R | R | 6-2 | 205 | 9/28/1984 | Seward,Nebraska | AAA | - |
| 19 | Robbie Weinhardt | P | 23 | R | R | 6-2 | 205 | 12/8/1985 | Pearland,Texas | MLB | 2010-2011 |
| 44 | Chris White | OF | 21 | B | R | 6-0 | 180 | 11/12/1987 | Lompoc,California | AAA | - |
| - | Dontrelle Willis | P | 27 | L | L | 6-4 | 250 | 1/12/1982 | Oakland,California | MLB | 2003-2011 |
| 37 | Brendan Wise | P | 23 | L | R | 6-2 | 190 | 1/9/1986 | Perth,Australia | AAA | - |
| 13 | Austin Wood | P | 22 | L | L | 6-2 | 190 | 11/2/1986 | Humble,Texas | AA | - |
| 4 | Josh Workman | OF | 23 | L | R | 6-1 | 200 | 11/4/1985 | Atchison,Kansas | A+ | - |
| - | Joel Zumaya | P | 24 | R | R | 6-3 | 210 | 11/9/1984 | Chula Vista,California | MLB | 2006-2010 |
| 45 | Richard Zumaya | P | 19 | R | R | 6-1 | 185 | 11/10/1989 | Chula Vista,California | A+ | - |
