| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears | Salary |
| 49 | John Bale | P | 33 | L | L | 6-4 | 220 | 5/22/1974 | Cheverly,Maryland | MLB | 1999-2009 | 1,800,000 |
| 40 | Brian Bannister | P | 26 | R | R | 6-1 | 207 | 2/28/1981 | Scottsdale,Arizona | MLB | 2006-2010 | min |
| 4 | Angel Berroa | SS | 27 | R | R | 6-0 | 175 | 1/27/1980 | Santo Domingo,Dominican Republic | MLB | 2001-2009 | min |
| 47 | Ryan Braun | P | 26 | R | R | 6-1 | 200 | 7/29/1980 | Kitchener,Ontario | MLB | 2006-2007 | 380,000 |
| 39 | Craig Brazell | 1B | 27 | L | R | 6-3 | 211 | 5/10/1980 | Montgomery,Alabama | MLB | 2004-2007 | min |
| 35,42 | Emil Brown | CF-LF | 32 | R | R | 6-2 | 193 | 12/29/1974 | Chicago,Illinois | MLB | 1997-2009 | 3,450,000 |
| 14 | John Buck | C | 26 | R | R | 6-3 | 210 | 7/7/1980 | Kemmerer,Wyoming | MLB | 2004-2011 | 440,000 |
| 38 | Billy Buckner | P | 23 | R | R | 6-2 | 195 | 8/27/1983 | Decatur,Georgia | MLB | 2007-2010 | min |
| 21 | Billy Butler | 1B-DH | 21 | R | R | 6-2 | 225 | 4/18/1986 | Orange Park,Florida | MLB | 2007-2011 | min |
| 30 | Fernando Cortez | IF | 25 | L | R | 6-1 | 170 | 8/10/1981 | Stockton,California | MLB | 2005-2007 | min |
| 32 | Shane Costa | OF | 25 | L | R | 6-1 | 205 | 12/12/1981 | Visalia,California | MLB | 2005-2007 | min |
| 28 | Kyle Davies | P | 23 | R | R | 6-2 | 190 | 9/9/1983 | Decatur,Georgia | MLB | 2005-2011 | min |
| 36 | Jorge De La Rosa | P | 26 | L | L | 6-1 | 190 | 4/5/1981 | Monterrey,Mexico | MLB | 2004-2011 | 417,000 |
| 9 | David DeJesus | CF | 27 | L | L | 6-0 | 175 | 12/20/1979 | Brooklyn,New York | MLB | 2003-2011 | 2,000,000 |
| 28 | Octavio Dotel | P | 31 | R | R | 6-0 | 175 | 11/25/1975 | Santo Domingo,Dominican Republic | MLB | 1999-2011 | 5,000,000 |
| 31 | Brandon Duckworth | P | 31 | B | R | 6-2 | 185 | 1/23/1976 | Salt Lake City,Utah | MLB | 2001-2008 | 550,000 |
| 37 | Scott Elarton | P | 31 | R | R | 6-7 | 240 | 2/23/1976 | Lamar,Colorado | MLB | 1998-2008 | 4,000,000 |
| 2 | Joey Gathright | CF-LF | 25 | L | R | 5-10 | 175 | 4/22/1982 | Hattiesburg,Mississippi | MLB | 2004-2011 | min |
| 3 | Esteban German | 2B-3B | 28 | R | R | 5-9 | 165 | 12/26/1978 | Santo Domingo,Dominican Republic | MLB | 2002-2011 | 423,000 |
| 11 | Ross Gload | 1B-LF | 31 | L | L | 6-0 | 185 | 4/5/1976 | Brooklyn,New York | MLB | 2000-2011 | 625,000 |
| 41 | Jimmy Gobble | P | 25 | L | L | 6-3 | 190 | 7/19/1981 | Bristol,Tennessee | MLB | 2003-2009 | 712,500 |
| 7 | Alex Gordon | 3B | 23 | L | R | 6-1 | 220 | 2/10/1984 | Lincoln,Nebraska | MLB | 2007-2011 | 380,000 |
| 23 | Zack Greinke | P | 23 | R | R | 6-2 | 190 | 10/21/1983 | Orlando,Florida | MLB | 2004-2011 | 407,000 |
| 15 | Mark Grudzielanek | 2B-SS | 37 | R | R | 6-1 | 185 | 6/30/1970 | Milwaukee,Wisconsin | MLB | 1995-2010 | 4,000,000 |
| 44 | Luke Hochevar | P | 23 | R | R | 6-5 | 205 | 9/15/1983 | Fowler,Colorado | MLB | 2007-2011 | min |
| 30 | Justin Huber | C | 24 | R | R | 6-5 | 190 | 7/1/1982 | Melbourne,Australia | MLB | 2005-2009 | min |
| 34 | Luke Hudson | P | 30 | R | R | 6-3 | 195 | 5/2/1977 | Fountain Valley,California | MLB | 2002-2007 | 422,000 |
| 6 | Jason LaRue | C | 33 | R | R | 5-11 | 200 | 3/19/1974 | Houston,Texas | MLB | 1999-2010 | 5,200,000 |
| 55 | Gil Meche | P | 28 | R | R | 6-3 | 180 | 9/8/1978 | Lafayette,Louisiana | MLB | 1999-2010 | 7,400,000 |
| 58 | Neal Musser | P | 26 | L | L | 6-2 | 209 | 8/25/1980 | Otterbein,Indiana | MLB | 2007-2008 | min |
| 43 | Leo Nunez | P | 23 | R | R | 6-1 | 150 | 8/14/1983 | Jamao Norte,Dominican Republic | MLB | 2005-2011 | 382,000 |
| 1 | Tony Pena | P | 26 | R | R | 6-1 | 160 | 3/23/1981 | Santiago,Dominican Republic | MLB | 2006-2009 | 380,000 |
| 57 | Joel Peralta | P | 31 | R | R | 5-11 | 155 | 3/23/1976 | Bonao,Dominican Republic | MLB | 2005-2011 | 400,500 |
| 45 | Odalis Perez | P | 29 | L | L | 6-0 | 150 | 6/7/1978 | Las Matas de Farfan,Dominican Republic | MLB | 1998-2008 | 7,750,000 |
| 12 | Paul Phillips | C | 30 | R | R | 5-11 | 180 | 4/15/1977 | Demopolis,Alabama | MLB | 2004-2010 | min |
| 54 | David Riske | P | 30 | R | R | 6-2 | 175 | 10/23/1976 | Renton,Washington | MLB | 1999-2010 | 2,000,000 |
| 16,42 | Reggie Sanders | RF-LF | 39 | R | R | 6-1 | 185 | 12/1/1967 | Florence,South Carolina | MLB | 1991-2007 | 5,000,000 |
| 43 | Ryan Shealy | 1B | 27 | R | R | 6-5 | 240 | 8/29/1979 | Fort Lauderdale,Florida | MLB | 2005-2010 | 392,500 |
| 26 | Jason Smith | 2B-SS | 29 | L | R | 6-3 | 190 | 7/24/1977 | Meridian,Mississippi | MLB | 2001-2009 | 500,000 |
| 48 | Joakim Soria | P | 23 | R | R | 6-3 | 180 | 5/18/1984 | Monclova,Mexico | MLB | 2007-2011 | 380,000 |
| 30 | Jason Standridge | P | 28 | R | R | 6-4 | 217 | 11/9/1978 | Birmingham,Alabama | MLB | 2001-2007 | min |
| 29 | Mike Sweeney | 1B-C | 33 | R | R | 6-2 | 215 | 7/22/1973 | Orange,California | MLB | 1995-2010 | 11,000,000 |
| 24 | Mark Teahen | 3B | 25 | L | R | 6-3 | 210 | 9/6/1981 | Redlands,California | MLB | 2005-2011 | 416,000 |
| 66 | John Thomson | P | 33 | R | R | 6-3 | 187 | 10/1/1973 | Vicksburg,Mississippi | MLB | 1997-2007 | 500,000 |
| 56 | Todd Wellemeyer | P | 28 | R | R | 6-3 | 205 | 8/30/1978 | Louisville,Kentucky | MLB | 2003-2010 | 635,000 |