| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears |
| 36 | Paul Abraham | P | 24 | R | R | 6-1 | 205 | 1/10/1980 | Centreville,Virginia | AAA | - |
| 8 | Skip Adams | IF | 24 | R | R | 6-0 | 200 | 10/18/1979 | Albuquerque,New Mexico | AA | - |
| - | Casey Baker | SS | 23 | R | R | 5-9 | 160 | 8/7/1980 | Sayre,Pennsylvania | AA | - |
| - | Chuck Bechtel | P | 24 | R | R | 6-4 | 215 | 11/12/1979 | Norristown,Pennsylvania | A+ | - |
| - | Greg Bochy | P | 24 | R | R | 6-2 | 200 | 8/26/1979 | Houston,Texas | A | - |
| - | Eddie Bonine | P | 23 | R | R | 6-5 | 205 | 6/6/1981 | Columbus,Georgia | MLB | 2008-2010 |
| 31 | Brett Bonvechio | 1B | 21 | L | R | 6-1 | 190 | 11/13/1982 | San Jose,California | AA | - |
| - | Brian Burgamy | 2B | 23 | B | R | 5-10 | 190 | 6/27/1981 | Lawton,Oklahoma | AA | - |
| 11 | Luke Carlin | C | 23 | B | R | 5-11 | 180 | 12/20/1980 | Silver Spring,Maryland | MLB | 2008-2010 |
| 35 | Travis Chick | P | 20 | R | R | 6-3 | 220 | 6/10/1984 | Irving,Texas | MLB | 2006-2006 |
| 7 | Peter Ciofrone | 2B | 20 | L | R | 5-11 | 190 | 9/28/1983 | Smithtown,New York | AAA | - |
| 9 | Juan Ciriaco | SS | 20 | R | R | 6-0 | 160 | 8/15/1983 | San Pedro de Macoris,Dominican Republic | AAA | - |
| 24 | Greg Conden | P | 23 | R | R | 6-3 | 220 | 7/24/1980 | Johnson City,New York | AA | - |
| - | Aaron Coonrod | P | 24 | R | R | 6-4 | 215 | 5/17/1980 | Fremont,Ohio | A+ | - |
| - | Danny De la O | P | 20 | L | L | 6-0 | 185 | 8/25/1983 | Fresno,California | A | - |
| - | Mike Ekstrom | P | 20 | R | R | 6-0 | 185 | 8/30/1983 | Portland,Oregon | MLB | 2008-2011 |
| 3 | Baudilio Figueroa | SS | 21 | B | R | 6-2 | 160 | 6/28/1983 | Monte Cristi,Dominican Republic | A | - |
| - | Ernesto Garay | OF | 22 | L | L | 6-1 | 160 | 2/17/1982 | Managua,Nicaragua | A | - |
| 31 | Geivy Garcia | P | 21 | R | R | 6-1 | 175 | 7/8/1982 | Mao,Dominican Republic | AAA | - |
| - | Clark Girardeau | P | 22 | R | R | 6-5 | 210 | 4/12/1982 | Mobile,Alabama | A+ | - |
| - | Grant Gregg | P | 24 | L | L | 6-3 | 230 | 6/4/1980 | Searcy,Arkansas | AA | - |
| 25 | Sazi Guthrie | P | 24 | R | R | 6-4 | 205 | 12/14/1979 | Santa Cruz,California | A+ | - |
| - | Dirk Hayhurst | P | 23 | L | R | 6-3 | 190 | 3/24/1981 | Canton,Ohio | MLB | 2008-2009 |
| - | Billy Hogan | SS | 21 | R | R | 6-3 | 200 | 5/20/1983 | Dallas,Texas | A | - |
| - | Ryan Johnson | OF | 23 | L | L | 6-2 | 205 | 1/11/1981 | Newport Beach,California | A | - |
| - | Sean Kazmar | SS | 19 | R | R | 5-9 | 160 | 8/5/1984 | Las Vegas,Nevada | MLB | 2008-2008 |
| 23 | Ryan Klatt | P | 22 | L | R | 6-1 | 185 | 9/30/1981 | Lubbock,Texas | AA | - |
| - | Chris Kolkhorst | OF | 22 | L | R | 5-9 | 180 | 3/7/1982 | Houston,Texas | A+ | - |
| 11 | George Kottaras | C | 21 | L | R | 6-0 | 180 | 5/16/1983 | Scarborough,Ontario | MLB | 2008-2011 |
| 4 | Matt Lauderdale | C | 23 | R | R | 5-10 | 205 | 4/14/1981 | Atlanta,Georgia | AA | - |
| 15 | Drew Macias | OF | 21 | L | L | 6-3 | 175 | 3/7/1983 | Fontana,California | MLB | 2007-2009 |
| - | Mark McRoberts | C | 22 | R | R | 6-2 | 195 | 1/15/1982 | La Mesa,California | A+ | - |
| 28 | Dave Meads | P | 40 | L | L | 6-0 | 175 | 1/7/1964 | Montclair,New Jersey | MLB | 1987-1988 |
| - | Chris Miller | C | 23 | R | R | 6-2 | 215 | 9/12/1980 | Long Beach,California | A+ | - |
| 19 | Daniel Moore | P | 22 | R | L | 6-6 | 215 | 6/24/1982 | Spencer,North Carolina | A | - |
| 13 | Ruben Mora | OF | 22 | B | R | 6-0 | 170 | 1/11/1982 | Sabanitas,Panama | A | - |
| - | Colt Morton | C | 22 | R | R | 6-5 | 225 | 4/10/1982 | Fort Lauderdale,Florida | MLB | 2007-2008 |
| 19 | Howard Pence | P | 24 | R | R | 6-5 | 210 | 10/1/1979 | Fort Worth,Texas | A+ | - |
| 13 | Henry Perez | P | 21 | R | R | 6-3 | 210 | 10/27/1982 | Santo Domingo,Dominican Republic | A | - |
| 10 | Jordan Pickens | 1B | 23 | R | R | 6-2 | 190 | 6/10/1981 | San Luis Obispo,California | A+ | - |
| - | Peeter Ramos | 2B | 22 | R | R | 5-11 | 150 | 3/18/1982 | Caracas,Venezuela | AAA | - |
| 26 | Ronnie Robinson | P | 23 | R | R | 6-3 | 185 | 4/22/1981 | Atlanta,Georgia | A | - |
| 21 | Leo Rosales | P | 23 | R | R | 6-1 | 190 | 5/28/1981 | Los Angeles,California | MLB | 2008-2010 |
| - | Rashad Smith | OF | 24 | L | R | 6-4 | 200 | 1/20/1980 | Jackson,Tennessee | A | - |
| 35 | Justin Smyres | SS | 23 | R | R | 6-0 | 175 | 5/8/1981 | San Luis Obispo,California | A+ | - |
| 23 | Luke Steidlmayer | P | 23 | R | R | 6-5 | 190 | 8/13/1980 | Chico,California | AAA | - |
| 29 | Vern Sterry | P | 22 | R | R | 6-2 | 195 | 2/7/1982 | Rowland Heights,California | AAA | - |
| - | Matt Thayer | OF | 22 | R | L | 5-10 | 173 | 2/21/1982 | Van Nuys,California | A+ | - |
| 2 | Sean Thompson | P | 21 | L | L | 5-11 | 160 | 10/13/1982 | La Junta,Colorado | AAA | - |
| 30 | Chris Tierney | P | 20 | L | L | 6-6 | 225 | 9/1/1983 | Joliet,Illinois | A+ | - |
| - | Jake Upwood | P | 23 | L | L | 5-11 | 175 | 9/19/1980 | Colorado Springs,Colorado | A | - |
| 33 | Fernando Valenzuela | 1B | 21 | L | L | 5-11 | 210 | 9/30/1982 | Navojoa,Mexico | AAA | - |
| 48 | Matt Varner | P | 22 | R | R | 5-11 | 200 | 1/16/1982 | Houston,Texas | A+ | - |
| - | Brian Wahlbrink | OF | 24 | R | R | 6-3 | 200 | 3/19/1980 | Marlton,New Jersey | A | - |
| - | Jared Wells | P | 22 | R | R | 6-4 | 200 | 10/31/1981 | Freeport,Texas | MLB | 2008-2008 |
