| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears | Salary |
| 61 | Bronson Arroyo | P | 30 | R | R | 6-5 | 180 | 2/24/1977 | Key West,Florida | MLB | 2000-2011 | 4,125,000 |
| 34 | Homer Bailey | P | 21 | R | R | 6-4 | 185 | 5/3/1986 | La Grange,Texas | MLB | 2007-2011 | min |
| 31 | Matt Belisle | P | 27 | R | R | 6-3 | 195 | 6/6/1980 | Austin,Texas | MLB | 2003-2011 | 390,000 |
| 7 | Mark Bellhorn | 2B-3B | 32 | B | R | 6-1 | 214 | 8/23/1974 | Boston,Massachusetts | MLB | 1997-2007 | min |
| 45 | Bill Bray | P | 24 | L | L | 6-3 | 215 | 6/5/1983 | Virginia Beach,Virginia | MLB | 2006-2011 | 382,500 |
| 51 | Jared Burton | P | 26 | R | R | 6-5 | 220 | 6/2/1981 | Westminster,South Carolina | MLB | 2007-2011 | 380,000 |
| 15 | Jorge Cantu | 2B-3B | 25 | R | R | 6-1 | 178 | 1/30/1982 | Reynosa,Mexico | MLB | 2004-2011 | min |
| 9 | Juan Castro | SS-2B | 35 | R | R | 5-10 | 187 | 6/20/1972 | Los Mochis,Mexico | MLB | 1995-2011 | 925,000 |
| 63 | Buck Coats | OF | 25 | L | R | 6-3 | 195 | 6/9/1982 | Fort Benning,Georgia | MLB | 2006-2008 | min |
| 56 | Todd Coffey | P | 26 | R | R | 6-5 | 225 | 9/9/1980 | Shelby,North Carolina | MLB | 2005-2011 | 407,500 |
| 19 | Jeff Conine | 1B-LF | 41 | R | R | 6-1 | 220 | 6/27/1966 | Tacoma,Washington | MLB | 1990-2007 | 2,000,000 |
| 37 | Rheal Cormier | P | 40 | L | L | 5-10 | 187 | 4/23/1967 | Moncton,New Brunswick | MLB | 1991-2007 | 2,250,000 |
| 40 | Jon Coutlangus | OF | 26 | L | L | 6-1 | 180 | 10/21/1980 | Fort Lauderdale,Florida | MLB | 2007-2007 | 380,000 |
| 48 | Enrique Cruz | SS-2B | 25 | R | R | 6-1 | 186 | 11/21/1981 | Santo Domingo,Dominican Republic | MLB | 2003-2007 | min |
| 50 | Phillip Dumatrait | P | 25 | R | L | 6-2 | 170 | 7/12/1981 | Bakersfield,California | MLB | 2007-2011 | min |
| 44 | Adam Dunn | LF | 27 | L | R | 6-6 | 235 | 11/9/1979 | Houston,Texas | MLB | 2001-2011 | 10,500,000 |
| 16 | Jason Ellison | CF-LF | 29 | R | R | 5-10 | 180 | 4/4/1978 | Quincy,California | MLB | 2003-2008 | 390,000 |
| 12 | Edwin Encarnacion | IF | 24 | R | R | 6-1 | 175 | 1/7/1983 | La Romana,Dominican Republic | MLB | 2005-2011 | 407,500 |
| 6 | Ryan Freel | CF-3B | 31 | R | R | 5-10 | 185 | 3/8/1976 | Jacksonville,Florida | MLB | 2001-2009 | 2,325,000 |
| 2 | Alex Gonzalez | SS | 30 | R | R | 6-0 | 170 | 2/15/1977 | Cagua,Venezuela | MLB | 1998-2011 | 3,500,000 |
| 36 | Mike Gosling | P | 26 | L | L | 6-2 | 205 | 9/23/1980 | Madison,Wisconsin | MLB | 2004-2009 | min |
| 3,42 | Ken Griffey | CF | 37 | L | L | 6-3 | 205 | 11/21/1969 | Donora,Pennsylvania | MLB | 1989-2010 | 8,446,647 |
| 81 | Eddie Guardado | P | 36 | R | L | 6-0 | 194 | 10/2/1970 | Stockton,California | MLB | 1993-2009 | 500,000 |
| 33 | Josh Hamilton | OF | 26 | L | L | 6-4 | 240 | 5/21/1981 | Raleigh,North Carolina | MLB | 2007-2011 | 380,000 |
| 65 | Ryan Hanigan | C | 26 | R | R | 6-1 | 180 | 8/16/1980 | Washington,DC | MLB | 2007-2011 | min |
| 39 | Aaron Harang | P | 29 | R | R | 6-7 | 240 | 5/9/1978 | San Diego,California | MLB | 2002-2011 | 4,250,000 |
| 21 | Scott Hatteberg | C-1B | 37 | L | R | 6-1 | 205 | 12/14/1969 | Salem,Oregon | MLB | 1995-2008 | 1,500,000 |
| 30 | Norris Hopper | OF | 28 | R | R | 5-10 | 210 | 3/24/1979 | Shelby,North Carolina | MLB | 2006-2008 | 380,000 |
| 23 | Ryan Jorgensen | C | 28 | R | R | 6-2 | 200 | 5/4/1979 | Jacksonville,Florida | MLB | 2005-2008 | min |
| 27 | Jeff Keppinger | 2B | 27 | R | R | 6-0 | 180 | 4/21/1980 | Miami,Florida | MLB | 2004-2011 | 382,500 |
| 37 | Bobby Livingston | P | 24 | L | L | 6-3 | 191 | 9/3/1982 | St. Louis,Missouri | MLB | 2006-2007 | min |
| 28 | Kyle Lohse | P | 28 | R | R | 6-2 | 190 | 10/4/1978 | Chico,California | MLB | 2001-2011 | 4,200,000 |
| 58 | Pedro Lopez | 2B | 23 | R | R | 6-1 | 160 | 4/28/1984 | Moca,Dominican Republic | MLB | 2005-2007 | min |
| 38 | Gary Majewski | P | 27 | R | R | 6-2 | 200 | 2/26/1980 | Houston,Texas | MLB | 2004-2010 | min |
| 59 | Marcus McBeth | OF | 26 | R | R | 6-1 | 180 | 8/23/1980 | Enoree,South Carolina | MLB | 2007-2007 | min |
| 22 | Eric Milton | P | 31 | L | L | 6-3 | 220 | 8/4/1975 | State College,Pennsylvania | MLB | 1998-2009 | 10,333,333 |
| 23 | Chad Moeller | C | 32 | R | R | 6-3 | 207 | 2/18/1975 | Upland,California | MLB | 2000-2010 | 700,000 |
| 4 | Brandon Phillips | 2B | 26 | R | R | 5-11 | 185 | 6/28/1981 | Raleigh,North Carolina | MLB | 2002-2011 | 407,500 |
| 54 | Elizardo Ramirez | P | 24 | R | R | 6-0 | 140 | 1/28/1983 | Villa Mella,Dominican Republic | MLB | 2004-2008 | 390,000 |
| 26 | David Ross | C | 30 | R | R | 6-2 | 205 | 3/19/1977 | Bainbridge,Georgia | MLB | 2002-2011 | 1,600,000 |
| 35 | Kirk Saarloos | P | 28 | R | R | 6-0 | 185 | 5/23/1979 | Long Beach,California | MLB | 2002-2008 | 1,200,000 |
| 53 | Brad Salmon | P | 27 | L | R | 6-4 | 215 | 1/3/1980 | Pensacola,Florida | MLB | 2007-2007 | min |
| 57 | Victor Santos | P | 30 | R | R | 6-3 | 175 | 10/2/1976 | San Pedro de Macoris,Dominican Republic | MLB | 2001-2007 | min |
| 64 | Tom Shearn | P | 29 | R | R | 6-4 | 230 | 8/28/1977 | Columbus,Ohio | MLB | 2007-2007 | min |
| 29 | Mike Stanton | P | 40 | L | L | 6-1 | 215 | 6/2/1967 | Houston,Texas | MLB | 1989-2007 | 2,000,000 |
| 52 | Ricky Stone | P | 32 | R | R | 6-1 | 168 | 2/28/1975 | Hamilton,Ohio | MLB | 2001-2007 | min |
| 17 | Javier Valentin | C | 31 | B | R | 5-10 | 200 | 9/19/1975 | Manati,Puerto Rico | MLB | 1997-2008 | 1,250,000 |
| 19 | Joey Votto | 1B | 23 | L | R | 6-3 | 200 | 9/10/1983 | Toronto,Ontario | MLB | 2007-2011 | min |
| 25 | Dave Weathers | P | 37 | R | R | 6-3 | 230 | 9/25/1969 | Lawrenceburg,Tennessee | MLB | 1991-2009 | 2,250,000 |
| 15 | Dewayne Wise | LF-RF | 29 | L | L | 6-1 | 180 | 2/24/1978 | Columbia,South Carolina | MLB | 2000-2011 | min |