Baseball Roster for 2003 Kenosha Mammoths
| # | Player Name | Pos | Age | B | T | Ht | Wt | Born | Place | High Level | mlbYears |
| Jamie Bennett | P | 25 | R | L | 5-10 | 160 | 1/15/1978 | Gallatin,Tennessee | A- | - |
| Jim Cartwright | P | 22 | R | R | 6-1 | 185 | 6/21/1981 | Denver,Colorado | Ind | - |
| Bryan Chenard | P | 0 | R | R | 6-1 | 195 | | - | Ind | - |
| Joshua Cisneros | C | 23 | R | R | 5-10 | 190 | 11/9/1979 | Harbor City,California | RK | - |
| Jim Cooney | P | 23 | L | L | 6-0 | 177 | 4/6/1980 | Morristown,New Jersey | A | - |
| Zack Daniels | P | 23 | L | L | 6-2 | 195 | 4/3/1980 | Tacoma,Washington | Ind | - |
| Randy Davis | P | 26 | R | R | 6-0 | 215 | 2/16/1977 | Chandler,Arizona | Ind | - |
| Jason Dooley | P | 23 | R | R | 6-3 | 175 | 2/4/1980 | Danville,Virginia | A | - |
| Frank Esposito | P | 23 | L | L | 6-1 | 185 | 5/13/1980 | Burbank,California | Ind | - |
| Cody Fisher | P | 24 | L | L | 5-11 | 170 | 10/8/1978 | Lawrenceville,Illinois | Ind | - |
| Raymo Goirigolzarri | OF | 24 | R | R | 6-0 | 190 | 9/8/1978 | Miami,Florida | Ind | - |
| Nick Gontmaher | OF | 23 | R | L | 6-0 | 180 | 9/28/1979 | Bell Canyon,California | Ind | - |
| Steve Haake | OF | 22 | L | R | 6-1 | 180 | 9/24/1980 | Belleville,Illinois | Ind | - |
| Steven Hardman | P | 25 | R | R | 6-1 | 180 | 1/10/1978 | Chicago,Illinois | Ind | - |
| Nick Hiter | C | 0 | R | R | | 0 | | Nashville,Tennessee | Ind | - |
| Tommy Horiguchi | OF | 23 | R | R | 5-10 | 190 | 11/24/1979 | Kawasaki,Japan | Ind | - |
| Andrew Huling | OF | 25 | L | L | 6-0 | 190 | 9/9/1977 | Vienna,Virginia | Ind | - |
| Matt Huskey | P | 24 | R | R | 6-2 | 220 | 11/4/1978 | Knoxville,Tennessee | Ind | - |
| Matthew King | H | 0 | | | | 0 | | - | Ind | - |
| Josh Landon | 2B | 23 | R | R | 5-10 | 160 | 8/13/1979 | Abingdon,Illinois | Ind | - |
| Todd Leathers | 1B | 22 | R | R | 6-2 | 205 | 7/31/1980 | State College,Pennsylvania | Ind | - |
| Joe Linde | P | 22 | R | R | 6-3 | 210 | 8/7/1980 | Midland,Michigan | Ind | - |
| Brett Livingston | P | 23 | R | R | 6-3 | 200 | 7/5/1979 | Mechanicsburg,Pennsylvania | Ind | - |
| Derek Lopez | P | 26 | R | R | 6-2 | 180 | 6/9/1977 | Tucson,Arizona | Ind | - |
| Matt Marshall | 1B | 0 | L | L | | 0 | | Union,New Jersey | Ind | - |
| Ryan Mau | P | 24 | R | R | 6-5 | 210 | 11/27/1978 | Chicago,Illinois | RK | - |
| David Munoz | SS | 23 | R | R | 5-10 | 175 | 9/26/1979 | Yorba Linda,California | A+ | - |
| Dennis Pelfrey | C | 25 | R | R | 5-9 | 170 | 9/19/1977 | Arlington,Texas | Ind | - |
| Saul Solveson | P | 23 | B | R | 6-1 | 193 | 8/27/1979 | Emporium,Pennsylvania | Ind | - |
| John Spencer | C | 23 | R | R | 6-1 | 205 | 1/30/1980 | Charlotte,North Carolina | Ind | - |
| Aaron Stanley | OF | 24 | R | R | 5-9 | 170 | 3/5/1979 | Tucson,Arizona | Ind | - |
| Nathan Stone | P | 23 | R | R | 6-3 | 190 | 1/26/1980 | Evansville,Indiana | Ind | - |
| Stas Swerdzewski | C | 23 | R | R | 6-2 | 220 | 9/19/1979 | Tallahassee,Florida | Ind | - |
| Tanner Townsend | 3B | 22 | R | R | 6-1 | 200 | 7/30/1980 | Zanesville,Ohio | Ind | - |
| Bryce Uegawachi | IF | 24 | B | R | 5-6 | 150 | 4/28/1979 | Honolulu,Hawaii | A- | - |
| Randy Vanderplow | P | 22 | R | R | 6-3 | 210 | 7/21/1980 | Elgin,Illinois | A | - |
| J.D. Vidal | 3B | 23 | L | R | 5-10 | 190 | 6/10/1980 | Harriman,Tennessee | Ind | - |
| Matt Wilhite | P | 21 | R | R | 6-1 | 185 | 7/3/1981 | Franklin,Kentucky | AAA | - |
Team Personnel
