| WINNER | METHOD | OPPONENT |
|---|---|---|
| Finals | ||
| Mike Natvig | ||
| DEC 7-2 |
| Lonnie Rubis MINN2nd |
| Medal Round | ||
| Veryl Long ISU3rd | DEC 0-0 | Dick Slutzky CUSE4th |
| Jim Crider UNCO5th | DEC 6-3 | David Gibson PUR6th |
| Consi Semi | ||
| Dick Slutzky CUSE | DEC 4-3 | Jim Crider UNCO |
| Veryl Long ISU | DEC 3-2 | David Gibson PUR |
| Semifinal | ||
| Lonnie Rubis MINN | DEC 2-1 | Veryl Long ISU |
| Mike Natvig ARMY | DEC 6-0 | Jim Crider UNCO |
| Consi 4 | ||
| Dick Slutzky CUSE | DEC 1-1 | Joe Seay Kansas State |
| David Gibson PUR | DEC 5-2 | Jim Sanford UNI |
| Consi 8 #2 | ||
| Dick Slutzky CUSE | PIN 2:55 | Don Matson UCLA |
| David Gibson PUR | DEC 4-1 | Doug Koch LEH |
| Quarterfinal | ||
| Jim Crider UNCO | DEC 6-3 | Bob Deupree OKLA |
| Mike Natvig ARMY | DEC 3-1 | Joe Seay Kansas State |
| Veryl Long ISU | DEC 3-3 | John Carr PITT |
| Lonnie Rubis MINN | DEC 4-0 | Jim Sanford UNI |
| Round of 16 | ||
| Joe Seay Kansas State | PIN 10:35 | George Edwards PSU |
| Lonnie Rubis MINN | DEC 3-3 | David Gibson PUR |
| Jim Crider UNCO | DEC 7-3 | Ron Haas OSU |
| Jim Sanford UNI | DEC 5-4 | Joe Greenlee IOWA |
| Bob Deupree OKLA | DEC 4-3 | Bob Kopnisky MD |
| Veryl Long ISU | DEC 2-0 | Pat Reilly Toledo |
| John Carr PITT | DEC 5-2 | Ron Wright Adams State |
| Mike Natvig ARMY | DEC 2-0 | Dick Slutzky CUSE |
| Round of 32 | ||
| Bob Deupree OKLA | DEC 5-1 | Doug Muck UO |
| Mike Natvig ARMY | DEC 5-0 | Don Matson UCLA |
| George Edwards PSU | DEC 7-4 | Truman Sandelin Western Colorado University |
| Lonnie Rubis MINN | DEC 6-3 | Doug Koch LEH |
| David Gibson PUR | DEC 5-1 | Buzz Hays ASU |
| Jim Crider UNCO | DEFAULT | Mike Gessford Springfield College |
| Dick Slutzky CUSE | DEC 2-1 | Monty Byington MSU |
| Joe Seay Kansas State | DEC 3-0 | Lee Deitrick MICH |
| Bob Kopnisky MD | DEC 7-2 | Terry Linander LHU |
| Jim Sanford UNI | DEC 5-0 | Fred Buell YALE |
| Joe Greenlee IOWA | DEC 8-7 | Lee Rosenberg ORST |
| Pat Reilly Toledo | DEC 2-1 | Roy Brewer OKST |
| Veryl Long ISU | DEC 5-4 | Tom Norton Colorado State University |
| Ron Wright Adams State | DEC 10-4 | Jim Mahan Cincinnati |