| WINNER | METHOD | OPPONENT |
|---|---|---|
| Finals | ||
| Larry Hayes | ||
| DEC 4-0 |
| Ron Pifer PSU2nd |
| Medal Round | ||
| Bob Wilson OKST3rd | DEC 3-1 | Jim Blaker MICH4th |
| Consi Semi | ||
| Bob Wilson OKST | DEC 4-1 | Truman Sandelin Western Colorado University |
| Jim Blaker MICH | DEC 3-1 | Dom Fatta PUR |
| Semifinal | ||
| Larry Hayes ISU | DEC 10-7 | Bob Wilson OKST |
| Ron Pifer PSU | DEC 5-4 | Jim Blaker MICH |
| Consi 4 | ||
| Truman Sandelin Western Colorado University | DEC 2-1 | Lavern Alton Portland State University |
| Dom Fatta PUR | DEC 1-1 | Jim Hoppel Bowling Green |
| Consi 8 #2 | ||
| Truman Sandelin Western Colorado University | MAJ DEC 11-0 | Larry Bender Pacific University |
| Jim Hoppel Bowling Green | DEC 4-0 | Lynn Mathews UO |
| Quarterfinal | ||
| Jim Blaker MICH | MAJ DEC 11-3 | Toby Zweygardt ORST |
| Larry Hayes ISU | DEC 6-0 | Lavern Alton Portland State University |
| Ron Pifer PSU | DEC 7-1 | Dom Fatta PUR |
| Bob Wilson OKST | DEC 6-2 | Joe Seay Kansas State |
| Round of 16 | ||
| Jim Blaker MICH | MAJ DEC 12-4 | Bill Bailey LHU |
| Ron Pifer PSU | MAJ DEC 9-1 | Jim Hoppel Bowling Green |
| Bob Wilson OKST | DEC 6-1 | Mike Natvig ARMY |
| Joe Seay Kansas State | DEC 2-0 | Bob Gunst LEH |
| Lavern Alton Portland State University | DEC 6-2 | Bill Dotson UNI |
| Larry Hayes ISU | MAJ DEC 17-3 | Larry Bender Pacific University |
| Toby Zweygardt ORST | DEC 7-4 | John Zolikoff PITT |
| Dom Fatta PUR | DEC 4-0 | Pat Reilly Toledo |
| Round of 32 | ||
| Ron Pifer PSU | PIN 2:01 | Lynn Mathews UO |
| Joe Seay Kansas State | MAJ DEC 10-1 | DeVere Henderson AF |
| Jim Blaker MICH | DEC 5-3 | Bill Berry WSU |
| Larry Hayes ISU | DEC 10-7 | Truman Sandelin Western Colorado University |
| Dom Fatta PUR | DEC 1-1 | Joe Chamberlin OKLA |
| Bob Wilson OKST | DEC 8-5 | Del Rossberg IOWA |
| Bill Dotson UNI | MAJ DEC 10-1 | John McGrath NAVY |
| John Zolikoff PITT | DEC 5-2 | Walter Parker Cornell College |