| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears |
| Juan Acevedo | OF | 21 | B | R | 6-2 | 200 | 8/4/1981 | Paya Bani,Dominican Republic | RK | - |
| Rusty Beale | SS | 22 | R | R | 6-1 | 175 | 10/21/1980 | - | RK | - |
| Carlos Bohorquez | P | 21 | R | R | 5-11 | 160 | 10/6/1981 | Maracaibo,Venezuela | AA | - |
| Luis Bolivar | 2B | 22 | B | R | 6-1 | 150 | 2/15/1981 | Aragua,Venezuela | AAA | - |
| Walin Cabrera | P | 21 | R | R | 6-0 | 190 | 3/28/1982 | Altamira,Dominican Republic | RK | - |
| Troy Cairns | SS | 22 | R | R | 6-0 | 160 | 9/29/1980 | St. Paul,Minnesota | AAA | - |
| Tiago Campos | OF | 22 | R | R | 6-2 | 170 | 3/18/1981 | Sao Paulo,Brazil | A | - |
| Clay Cleveland | 1B | 22 | R | R | 6-4 | 250 | 9/21/1980 | Birmingham,Alabama | RK | - |
| Chris Dickerson | OF | 21 | L | L | 6-4 | 212 | 4/10/1982 | Hollywood,California | MLB | 2008-2011 |
| Orlando Escorcha | P | 21 | L | L | 6-2 | 170 | 1/20/1982 | Guacara,Venezuela | RK | - |
| Phil Gentry | OF | 22 | L | R | 5-11 | 195 | 9/2/1980 | Little Rock,Arkansas | A+ | - |
| Jon George | P | 18 | R | R | 6-3 | 210 | 7/6/1984 | Voorhees,New Jersey | AA | - |
| Jeff Groeger | P | 22 | R | R | 6-5 | 220 | 9/5/1980 | La Mirada,California | RK | - |
| Carlos Guevara | P | 21 | R | R | 6-0 | 175 | 3/18/1982 | Uvalde,Texas | MLB | 2008-2008 |
| Tonys Gutierrez | 1B | 19 | L | L | 6-2 | 180 | 8/18/1983 | Cagua,Venezuela | AA | - |
| Derek Hawk | P | 20 | L | R | 6-6 | 225 | 11/13/1982 | Fort Bragg,California | A | - |
| Blake Hendley | P | 21 | R | R | 6-3 | 195 | 9/1/1981 | Enid,Oklahoma | A+ | - |
| Habelito Hernandez | 2B | 22 | R | R | 6-0 | 180 | 1/11/1981 | Bonao,Dominican Republic | A+ | - |
| Ben Himes | OF | 22 | L | R | 6-4 | 210 | 3/9/1981 | Austin,Texas | A+ | - |
| Will Hudson | 2B | 22 | B | R | 6-1 | 190 | 1/26/1981 | Fountain Valley,California | A+ | - |
| Justin Knoff | P | 22 | R | R | 6-4 | 205 | 6/22/1981 | Willingboro,New Jersey | AA | - |
| Julio Medina | P | 20 | R | R | 6-3 | 180 | 4/25/1983 | Celaya,Mexico | AAA | - |
| Calvin Medlock | P | 20 | R | R | 5-10 | 195 | 11/8/1982 | Houston,Texas | AAA | - |
| Robert Mosby | 1B-OF | 21 | R | R | 6-3 | 240 | 4/9/1982 | Centerville,Illinois | A | - |
| Rafael Motooka | C | 20 | R | R | 6-0 | 170 | 8/18/1982 | Sao Paulo,Brazil | AA | - |
| Walter Olmstead | 1B | 22 | B | R | 6-6 | 230 | 12/5/1980 | San Antonio,Texas | A+ | - |
| Jim Paduch | P | 20 | R | R | 6-3 | 210 | 11/2/1982 | Chicago,Illinois | AAA | - |
| Manuel Paula | OF | 22 | R | R | 6-2 | 190 | 1/25/1981 | San Francisco de Macoris,Dominican Republic | A | - |
| Miguel Perez | C | 19 | R | R | 6-3 | 190 | 9/25/1983 | Guatire,Venezuela | MLB | 2005-2005 |
| Ivan Reyes | 3B | 22 | R | R | 6-2 | 185 | 6/6/1981 | Bayamon,Puerto Rico | AA | - |
| Jose Ronda | SS | 18 | B | R | 6-2 | 175 | 6/8/1985 | San Juan,Puerto Rico | RK | - |
| David Shafer | P | 21 | R | R | 6-3 | 170 | 3/7/1982 | Flagstaff,Arizona | AAA | - |
| Kyle Smith | OF | 22 | R | R | 6-2 | 205 | 5/17/1981 | Houston,Texas | A+ | - |
| Greg Talamantez | P | 0 | | | | 0 | | - | AA | - |
| Brock Till | P | 22 | R | R | 6-0 | 200 | 7/1/1980 | Macomb,Illinois | AAA | - |
| Matt Trepkowski | P | 22 | L | L | 6-6 | 235 | 4/1/1981 | Bay City,Michigan | RK | - |
| Jeff Urgelles | C | 20 | R | R | 6-1 | 200 | 9/19/1982 | Miami,Florida | AA | - |
| Damian Ursin | P | 20 | R | R | 6-0 | 197 | 11/27/1982 | Gramercy,Louisiana | A | - |
| Camilo Vazquez | P | 19 | L | L | 6-0 | 180 | 10/3/1983 | Havana,Cuba | AAA | - |
| Joey Votto | 1B | 19 | L | R | 6-3 | 200 | 9/10/1983 | Toronto,Ontario | MLB | 2007-2011 |
| Corey Wachman | P | 22 | R | R | 6-0 | 180 | 10/16/1980 | Colorado Springs,Colorado | RK | - |
| Mark Wells | P | 23 | R | R | 6-4 | 190 | 6/14/1980 | Charlotte,North Carolina | AA | - |
| Chad Ziemendorf | C | 22 | R | R | 5-10 | 190 | 4/9/1981 | San Jose,California | A | - |
