| WINNER | METHOD | OPPONENT |
|---|---|---|
| Finals | ||
| Dave Auble COR1st | DEC 9-5 | |
| Masaaki Hatta OKST2nd |
| Medal Round | ||
| Dave Hansen WYO3rd | DEC 4-4 | Tony Macias OKLA4th |
| Consi Semi | ||
| Tony Macias OKLA | DEC 3-2 | Jim Bledsoe SIU-Carbondale |
| Dave Hansen WYO | DEC 4-0 | Dave Camaione OSU |
| Semifinal | ||
| Masaaki Hatta OKST | DEC 11-11 | Dave Camaione OSU |
| Dave Auble COR | MAJ DEC 12-4 | Jim Bledsoe SIU-Carbondale |
| Consi 4 | ||
| Tony Macias OKLA | DEC 3-2 | Don Webster ISU |
| Dave Hansen WYO | FORFEIT | Fred Leich RU |
| Quarterfinal | ||
| Dave Camaione OSU | DEC 11-9 | Rick Martin PITT |
| Masaaki Hatta OKST | MAJ DEC 13-4 | Dave Hansen WYO |
| Jim Bledsoe SIU-Carbondale | DEC 7-2 | Tom Tisone Colorado School of Mines |
| Dave Auble COR | DEC 5-2 | Tony Macias OKLA |
| Round of 16 | ||
| Tony Macias OKLA | DEC 5-4 | Tony Scordo PSU |
| Dave Auble COR | DEC 6-1 | Don Webster ISU |
| Dave Camaione OSU | DEC 9-5 | George Hobbs MSU |
| Rick Martin PITT | DEC 6-1 | Jerry Perez ORST |
| Tom Tisone Colorado School of Mines | DEC 7-6 | Jerry Lane UNI |
| Dave Hansen WYO | DEC 7-2 | Dick VanAuken MD |
| Masaaki Hatta OKST | MAJ DEC 16-7 | Fred Leich RU |
| Jim Bledsoe SIU-Carbondale | DEC 12-7 | Doug Bingham Utah |
| Pigtail | ||
| Jim Bledsoe SIU-Carbondale | DEC 7-5 | Dave Gates IOWA |
| George Hobbs MSU | DEC 8-3 | Cleon Cassel FM |
| Don Webster ISU | DEC 4-0 | Gerry Sachsel University of Notre Dame |
| Tony Macias OKLA | DEC 8-5 | Dave Frame Minnesota State |
| Dave Hansen WYO | DEC 8-2 | Jerry Mayberry Washington |