2013 World Championships - IDFA
| Overall Winner Duncan Milloy | |
HeavyWeight | |
| 1 | Duncan Milloy |
| 2 | Ty Friesen |
| 3 | Carlos Linhared |
| 4 | Philippe Desjardins |
| 5 | AJ Roudi |
| 6 | Patrick Triolet |
| 7 | Richard Campbell |
LightWeight | |
| 1 | Ismael Bolly |
| 2 | Ali Ashayeri |
| 3 | Andrew Shortt |
Masters | |
| 1 | Patrick Triolet |
| 2 | Dwight Nelson |
| 3 | Phil Guilbeaualt |
| 4 | Jason Van Erp |
Professional Overall Winner Michael Calaminici | |
Pro HeavyWeight | |
| 1 | Michael Calaminici |
| 2 | Marc Fontaine |
| 3 | Atiba Devon McQueen |
| 4 | Richard Smith (4) |
| 5 | Chad Brandt |
| 6 | Tony Muto |
| 7 | Josh Trentine |
| 8 | Quentin Weber |
Pro LightWeight | |
| 1 | Andrew Marchegiano |
| 2 | Gerald Jones |
| 3 | George Garcia |