| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears |
| 22 | Tony Arnerich | C | 23 | R | R | 6-0 | 190 | 12/14/1979 | San Francisco,California | AA | - |
| Miguel Asencio | P | 22 | R | R | 6-2 | 190 | 9/29/1980 | Villa Mella,Dominican Republic | MLB | 2002-2006 |
| Ryan Baerlocher | P | 25 | R | R | 6-5 | 220 | 8/6/1977 | Lewiston,Idaho | AAA | - |
| - | Carlos Beltran | CF | 26 | B | R | 6-1 | 190 | 4/24/1977 | Manati,Puerto Rico | MLB | 1998-2011 |
| 23 | Hunter Bledsoe | 1B | 27 | R | R | 6-4 | 215 | 1/24/1976 | Kingsport,Tennessee | AA | - |
| Buddy Carlyle | P | 25 | L | R | 6-3 | 175 | 12/21/1977 | Omaha,Nebraska | MLB | 1999-2011 |
| 6,11 | Marco Cunningham | OF | 25 | R | R | 5-10 | 185 | 8/3/1977 | Billings,Montana | AA | - |
| 1 | David DeJesus | CF | 23 | L | L | 6-0 | 175 | 12/20/1979 | Brooklyn,New York | MLB | 2003-2011 |
| - | Jason Dellaero | SS | 26 | B | R | 6-2 | 195 | 12/17/1976 | Mount Kisco,New York | MLB | 1999-1999 |
| Ryan Douglass | P | 24 | R | R | 6-3 | 210 | 12/3/1978 | Pittsburgh,Pennsylvania | AA | - |
| - | Darren Fenster | IF | 24 | R | R | 5-9 | 175 | 9/11/1978 | Edison,New Jersey | AA | - |
| Ian Ferguson | P | 23 | R | R | 6-4 | 225 | 8/23/1979 | Stockton,California | AAA | - |
| Nate Field | P | 27 | R | R | 6-2 | 200 | 12/11/1975 | Denver,Colorado | MLB | 2002-2007 |
| Pat Flury | P | 30 | R | R | 6-1 | 220 | 3/14/1973 | Reno,Nevada | AAA | - |
| 19 | Justin Gemoll | 3B | 25 | R | R | 6-2 | 205 | 11/19/1977 | South Lake Tahoe,California | AAA | - |
| 13 | Byron Gettis | LF-RF | 23 | R | R | 6-0 | 235 | 3/13/1980 | Centerville,Illinois | MLB | 2004-2004 |
| Jimmy Gobble | P | 21 | L | L | 6-3 | 190 | 7/19/1981 | Bristol,Tennessee | MLB | 2003-2009 |
| Zack Greinke | P | 19 | R | R | 6-2 | 190 | 10/21/1983 | Orlando,Florida | MLB | 2004-2011 |
| - | Jake Guzman | C | 20 | R | R | 6-0 | 210 | 8/2/1982 | La Mesa,California | AA | - |
| - | Brian Harris | 2B | 28 | B | R | 5-10 | 171 | 4/28/1975 | Indianapolis,Indiana | AAA | - |
| Corey Hart | 3B | 27 | B | R | 6-0 | 190 | 9/5/1975 | Oklahoma City,Oklahoma | AAA | - |
| 3 | Corey Hart | 3B | 27 | B | R | 6-0 | 190 | 9/5/1975 | Oklahoma City,Oklahoma | AAA | - |
| Runelvys Hernandez | P | 22 | R | R | 6-1 | 205 | 9/27/1980 | Santo Domingo,Dominican Republic | MLB | 2002-2008 |
| Jeremy Hill | P | 25 | R | R | 5-11 | 200 | 8/8/1977 | Dallas,Texas | MLB | 2002-2003 |
| 14 | Norris Hopper | OF | 24 | R | R | 5-10 | 210 | 3/24/1979 | Shelby,North Carolina | MLB | 2006-2008 |
| Winston Lee | P | 26 | R | R | 6-5 | 210 | 8/17/1976 | Montrose,California | AA | - |
| 16 | Tom Lora | SS | 25 | B | R | 5-10 | 175 | 10/14/1977 | Dajabon,Dominican Republic | AA | - |
| Roger Luque | P | 23 | L | L | 6-1 | 170 | 1/8/1980 | Cuidad Ojeda,Venezuela | AA | - |
| 17 | Alejandro Machado | 2B | 21 | B | R | 6-0 | 175 | 4/26/1982 | Caracas,Venezuela | MLB | 2005-2005 |
| 33 | Tydus Meadows | OF | 25 | R | R | 6-2 | 215 | 9/5/1977 | Milledgeville,Georgia | AAA | - |
| 5 | Steve Medrano | SS | 25 | B | R | 5-11 | 150 | 10/8/1977 | Los Angeles,California | AA | - |
| Mike Natale | P | 23 | R | R | 6-0 | 195 | 9/2/1979 | Whittier,California | AA | - |
| 23 | Nick Ortiz | SS | 29 | R | R | 6-0 | 180 | 7/9/1973 | Cidra,Puerto Rico | AAA | - |
| 3 | Victor Rodriguez | SS | 26 | R | R | 6-2 | 195 | 10/25/1976 | Guayama,Puerto Rico | AAA | - |
| Brian Rose | P | 27 | R | R | 6-3 | 215 | 2/13/1976 | New Bedford,Massachusetts | MLB | 1997-2001 |
| 16 | Oscar Salazar | 2B | 25 | R | R | 5-11 | 178 | 6/27/1978 | Maracay,Venezuela | MLB | 2002-2010 |
| Brian Sanches | P | 24 | R | R | 6-0 | 190 | 8/8/1978 | Beaumont,Texas | MLB | 2006-2011 |
| 15 | Chad Santos | 1B | 22 | L | L | 5-11 | 225 | 4/28/1981 | Kaneohe,Hawaii | MLB | 2006-2006 |
| Shawn Sedlacek | P | 26 | R | R | 6-4 | 200 | 6/29/1977 | Cedar Rapids,Iowa | MLB | 2002-2002 |
| Shaun Shiery | P | 24 | L | L | 6-4 | 185 | 12/8/1978 | Houston,Texas | AA | - |
| Kyle Snyder | P | 25 | R | R | 6-8 | 220 | 9/9/1977 | Houston,Texas | MLB | 2003-2008 |
| Brad Stiles | P | 22 | L | L | 6-5 | 230 | 2/9/1981 | Lamar,Colorado | AA | - |
| Danny Tamayo | P | 24 | R | R | 6-1 | 215 | 6/3/1979 | Miami,Florida | AAA | - |
| Eric Thompson | P | 25 | R | R | 6-2 | 190 | 9/7/1977 | Dayton,Ohio | AAA | - |
| 8 | Mike Tonis | C | 24 | R | R | 6-3 | 220 | 2/9/1979 | Sacramento,California | MLB | 2004-2004 |
| 29 | Dave Ullery | C | 28 | L | R | 6-3 | 220 | 12/16/1974 | Brazil,Indiana | AAA | - |
| Jorge Vasquez | P | 24 | R | R | 6-1 | 165 | 7/16/1978 | Nagua,Dominican Republic | MLB | 2004-2005 |
| Les Walrond | P | 26 | L | L | 6-0 | 195 | 11/7/1976 | Muskogee,Oklahoma | MLB | 2003-2008 |
| 24 | Scott Walter | C | 24 | R | R | 6-2 | 200 | 12/28/1978 | Manhattan Beach,California | AAA | - |
| Wes Wilkerson | P | 26 | R | R | 6-3 | 200 | 9/11/1976 | Nashville,Tennessee | AAA | - |
| Dusty Wrightsman | P | 23 | R | R | 6-4 | 215 | 12/7/1979 | Terre Haute,Indiana | AA | - |
| Doug Young | P | 27 | R | R | 6-2 | 200 | 1/23/1976 | Pittsburgh,Pennsylvania | AA | - |
