| Name | Wt. Class | Yr. | Hometown (Previous School) |
| Brett Barbarick | 174 | Sr. | Raymore, Mo. (Raymore-Peculiar H.S.) |
| Daniel Berry | 184/197 | Fr. | Indianapolis, Ind. (Ben Davis H.S.) |
| Vince Bertucci | 149 | Fr. | Harrisonville, Mo. (Harrisonville H.S.) |
| Chad Coons | 141 | Fr.-R | Kansas City, Mo. (Winnetonka H.S.) |
| Justin Cooper | 157/165 | So. | Lake St. Louis, Mo. (Wentzville H.S.) |
| Lance Craig | 125 | Fr.-R | O'Fallon, Mo. (Fort Zumwalt North H.S.) |
| Josh Dujakovich | HWT. | Fr. | Independence, Mo. (William Chrisman H.S.) |
| William Gerber | 133 | Fr.-R | Fairbury, Ill. (Purdue University, Ind.) |
| Kevin Grece | 184 | Jr. | Crystal Lake, Ill. (Prairie Ridge H.S.) |
| Mike Hansen | 125/133 | So. | Lake St. Louis, Mo. (Wentzville H.S.) |
| Ryan Hunter | 157 | Sr. | Pleasant Hill, Mo. (Blue Springs, Mo. H.S.) |
| Jeremy Irvine | 141 | Jr. | Easton, Kan. (Pleasant Ridge H.S.) |
| Alex Isom | 141 | Fr. | Kansas City, Mo. (Center H.S.) |
| Mark Johnston | 149 | Fr. | Indianapolis, Ind. (North Central H.S.) |
| Wade Killgore | 133/141 | Jr. | Edmond, Okla. (Deer Creek H.S.) |
| Willie McCowan | HWT. | Sr. | Falcon, Mo. (Lebanon H.S.) |
| Jamie Newton | 165 | Sr. | Douglas, Ga. (Coffee County H.S.) |
| Jeremy Nice | 157 | Sr. | Neoga, Ill. (Lakeland C.C. - Ill.) |
| Greg Northern | 157 | Sr. | Grandview, Mo. (Raytown South H.S.) |
| Omar Padilla | 125 | Fr. | Waynesville, Mo. (Waynesville H.S.) |
| Plamen Paskalev | 197 | Jr. | Gen. Toshevo, BU (Academy of Sport) |
| Rodney Pettit | 157 | Fr. | Belton, Mo. (Belton H.S.) |
| Marcus Russell | 149 | Fr. | Higginsville, Mo. (Higginsville, H.S.) |
| Kevin Scoville | 174/184 | Sr. | Edmond, Okla. (Deer Creek H.S.) |
| Jesse Sheets | 165/174 | Fr. | Lee's Summit, Mo. (Lee's Summit H.S.) |
| Seth Shippy | 197 | Sr. | Odessa, Mo. (Odessa H.S.) |
| Adam Tieben | 149 | Fr.-R | Wright, Kan. (Minnesota-Morris University) |
| Greg Waag | 133 | Fr.-R | Claremore, Okla. (Oologah H.S.) |
| Kyle Waag | 133 | Fr.-R | Claremore, Okla. (Oologah H.S.) |
| Kyle Wellington | HWT. | Jr. | Letts, Iowa (Ellsworth College, Iowa) |
| Jesse Zeugin | 149 | Sr. | Washington, Mo. (Washington H.S.) |
(R) indicates 2002-2003 red-shirt or medical hardship recipient.
Head Coach: Robin Ersland
Assistants: Jeff Barber & John Rolling