2003 Pro Natural World - WNBF
| Overall Winner Nigel Davis | |
HeavyWeight | |
| 1 | Miles Stovall |
| 2 | Hugh Cotterell |
| 3 | Jason Edwards |
| 4 | Wesley Clarke |
| 5 | Walter Smith |
| 6 | Hugo Frazier |
| 7 | Ray Crumpler |
| 8 | Marco Washington |
| 9 | Isaac Scott |
| 10 | Mike Grant |
| 11 | Chad Gregory |
| 12 | Jim DeSisto |
| 13 | Ralph Remy |
LightWeight | |
| 1 | Nigel Davis |
| 2 | Jonathan Harris |
| 3 | Dave Goodin |
| 4 | Tiger Wilson |
| 5 | Vincent Maradeo |
| 6 | John McGowan |
| 7 | Dwayne Broadway |
| 8 | Paul Neil |
| 9 | Wills Francois |
| 10 | Bill Murphy |
| 11 | Mike Kocsis |
| 12 | Wilfred Vidro |
| 13 | Joe Valentino |