| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears |
| - | Tony Arnerich | C | 22 | R | R | 6-0 | 190 | 12/14/1979 | San Francisco,California | AA | - |
| 11 | Andres Blanco | SS | 18 | B | R | 5-10 | 150 | 4/11/1984 | San Pablo,Venezuela | MLB | 2004-2011 |
| - | Luis Cotto | IF | 20 | R | R | 5-10 | 180 | 7/9/1981 | Rio Piedras,Puerto Rico | AA | - |
| 25 | Justin Cowan | C | 24 | R | R | 5-10 | 190 | 11/24/1977 | Soldotna,Alaska | A+ | - |
| - | Marco Cunningham | OF | 24 | R | R | 5-10 | 185 | 8/3/1977 | Billings,Montana | AA | - |
| - | David DeJesus | CF | 22 | L | L | 6-0 | 175 | 12/20/1979 | Brooklyn,New York | MLB | 2003-2011 |
| 29 | Freddy DePaula | P | 24 | L | L | 6-3 | 185 | 12/9/1977 | Santo Domingo,Dominican Republic | A+ | - |
| 13 | Ryan Douglass | P | 23 | R | R | 6-3 | 210 | 12/3/1978 | Pittsburgh,Pennsylvania | AA | - |
| - | Jamie Eppeneder | P | 23 | L | L | 6-3 | 215 | 11/17/1978 | Walnut Creek,California | A+ | - |
| 9 | Darren Fenster | IF | 23 | R | R | 5-9 | 175 | 9/11/1978 | Edison,New Jersey | AA | - |
| - | Ian Ferguson | P | 22 | R | R | 6-4 | 225 | 8/23/1979 | Stockton,California | AAA | - |
| 17 | Justin Gemoll | 3B | 24 | R | R | 6-2 | 205 | 11/19/1977 | South Lake Tahoe,California | AAA | - |
| 45 | Byron Gettis | LF-RF | 22 | R | R | 6-0 | 235 | 3/13/1980 | Centerville,Illinois | MLB | 2004-2004 |
| - | Jason Gooding | P | 27 | R | L | 5-11 | 190 | 7/29/1974 | Cambridge,Ontario | AAA | - |
| 24 | Zack Greinke | P | 18 | R | R | 6-2 | 190 | 10/21/1983 | Orlando,Florida | MLB | 2004-2011 |
| 33 | Colt Griffin | P | 19 | R | R | 6-4 | 198 | 9/29/1982 | Longview,Texas | AA | - |
| 34 | Junior Guerrero | P | 24 | R | R | 6-2 | 175 | 8/21/1977 | Santo Domingo,Dominican Republic | AA | - |
| - | Runelvys Hernandez | P | 21 | R | R | 6-1 | 205 | 9/27/1980 | Santo Domingo,Dominican Republic | MLB | 2002-2008 |
| 21 | Norris Hopper | OF | 23 | R | R | 5-10 | 210 | 3/24/1979 | Shelby,North Carolina | MLB | 2006-2008 |
| - | Billy Keppinger | P | 23 | L | L | 6-0 | 195 | 12/15/1978 | Miami,Florida | AA | - |
| Tom Lora | SS | 24 | B | R | 5-10 | 175 | 10/14/1977 | Dajabon,Dominican Republic | AA | - |
| - | Mike MacDougal | P | 25 | R | R | 6-4 | 195 | 3/5/1977 | Las Vegas,Nevada | MLB | 2001-2011 |
| 14 | Alejandro Machado | 2B | 20 | B | R | 6-0 | 175 | 4/26/1982 | Caracas,Venezuela | MLB | 2005-2005 |
| - | Micah Mangrum | P | 24 | R | R | 6-2 | 175 | 9/11/1977 | Thousand Oaks,California | AA | - |
| 23 | Zach McClellan | P | 23 | R | R | 6-5 | 200 | 11/25/1978 | Toledo,Ohio | MLB | 2007-2007 |
| - | Tydus Meadows | OF | 24 | R | R | 6-2 | 215 | 9/5/1977 | Milledgeville,Georgia | AAA | - |
| 28 | Robbie Morrison | P | 25 | R | R | 6-0 | 215 | 12/7/1976 | Valrico,Florida | AA | - |
| 30 | Mike Natale | P | 22 | R | R | 6-0 | 195 | 9/2/1979 | Whittier,California | AA | - |
| 19 | Eric Nelson | IF | 25 | B | R | 5-11 | 180 | 5/2/1977 | Missouri City,Texas | AA | - |
| - | Wes Obermueller | P | 25 | R | R | 6-2 | 195 | 12/22/1976 | Cedar Rapids,Iowa | MLB | 2002-2007 |
| - | Don Ross | 1B | 24 | L | R | 6-1 | 220 | 8/1/1977 | Granada Hills,California | A+ | - |
| - | Willy Ruiz | 1B | 25 | R | R | 5-11 | 150 | 10/15/1976 | Nagua,Dominican Republic | A+ | - |
| 31 | Chad Santos | 1B | 21 | L | L | 5-11 | 225 | 4/28/1981 | Kaneohe,Hawaii | MLB | 2006-2006 |
| - | Kyle Snyder | P | 24 | R | R | 6-8 | 220 | 9/9/1977 | Houston,Texas | MLB | 2003-2008 |
| 40 | Brad Stiles | P | 21 | L | L | 6-5 | 230 | 2/9/1981 | Lamar,Colorado | AA | - |
| 32 | Danny Tamayo | P | 23 | R | R | 6-1 | 215 | 6/3/1979 | Miami,Florida | AAA | - |
| 27 | Jorge Vasquez | P | 23 | R | R | 6-1 | 165 | 7/16/1978 | Nagua,Dominican Republic | MLB | 2004-2005 |
| 43 | Eduardo Villacis | P | 22 | R | R | 6-2 | 180 | 8/29/1979 | Caracas,Venezuela | MLB | 2004-2004 |
| 22 | Scott Walter | C | 23 | R | R | 6-2 | 200 | 12/28/1978 | Manhattan Beach,California | AAA | - |
| 38 | Wes Wilkerson | P | 25 | R | R | 6-3 | 200 | 9/11/1976 | Nashville,Tennessee | AAA | - |
| - | Kris Wilson | P | 25 | R | R | 6-3 | 225 | 8/6/1976 | Washington,DC | MLB | 2000-2006 |
| 44 | Dusty Wrightsman | P | 22 | R | R | 6-4 | 215 | 12/7/1979 | Terre Haute,Indiana | AA | - |