| Finals |
| Dale Anderson MSU1st | DEC 6-6 | Masaru Yatabe Portland State University2nd |
| Medal Round |
| Gene Davis OKST3rd | DEC 8-1 | Russ McAdams BYU4th |
| Don New COR5th | DEC 5-3 | Rick Stuyvesant Moorhead State6th |
| Consi Semi |
| Gene Davis OKST | DEC 8-5 | Don New COR |
| Russ McAdams BYU | DEC 7-3 | Rick Stuyvesant Moorhead State |
| Semifinal |
| Masaru Yatabe Portland State University | DEC 1-1 | Gene Davis OKST |
| Dale Anderson MSU | DEC 11-7 | Rick Stuyvesant Moorhead State |
| Consi 4 |
| Russ McAdams BYU | DEC 6-4 | Jerry Vincent Toledo |
| Don New COR | DEC 8-3 | Geoff Henson MICH |
| Consi 8 #2 |
| Geoff Henson MICH | DEC 6-3 | Dave Pfoor SIU-Carbondale |
| Russ McAdams BYU | DEC 7-0 | John Homiak FM |
| Quarterfinal |
| Gene Davis OKST | DEC 9-6 | Gary Baumgardner KENT |
| Masaru Yatabe Portland State University | DEC 5-2 | Don New COR |
| Dale Anderson MSU | DEC 8-1 | Jerry Vincent Toledo |
| Rick Stuyvesant Moorhead State | DEC 4-3 | Dickie Haxel OKLA |
| Consi 8 #1 |
| Dave Pfoor SIU-Carbondale | PIN 5:52 | John Lambillatte OSU |
| John Homiak FM | DEC 7-4 | Mark Kishel LEH |
| Round of 16 |
| Gene Davis OKST | PIN 7:14 | Jack Dunn NW |
| Don New COR | DEC 12-5 | Larry Leonard Montana State University |
| Jerry Vincent Toledo | MAJ DEC 12-3 | Vince Fitz PSU |
| Dickie Haxel OKLA | DEC 9-2 | Pete Nord Colorado College |
| Rick Stuyvesant Moorhead State | DEC 6-1 | Sam Epps ISU |
| Gary Baumgardner KENT | DEC 6-3 | Jim Purdy East Stroudsburg University |
| Masaru Yatabe Portland State University | DEC 5-3 | Geoff Henson MICH |
| Dale Anderson MSU | DEC 6-1 | Russ McAdams BYU |
| Round of 32 |
| Don New COR | PIN 3:46 | James Lentz IND |
| Gary Baumgardner KENT | PIN 7:09 | John Stacy UNC |
| Vince Fitz PSU | PIN 3:07 | Jim Gilroy MIZZ |
| Gene Davis OKST | MAJ DEC 11-2 | Jim Free Colorado State University |
| Russ McAdams BYU | DEC 7-1 | Steve Peters BLOOM |
| Dickie Haxel OKLA | DEC 12-6 | Gene Morrison Colorado School of Mines |
| Pete Nord Colorado College | DEC 5-0 | Gary Lorenz San Jose State |
| Jack Dunn NW | DEC 1-1 | Jim Bedell PRIN |
| Jerry Vincent Toledo | DEC 9-3 | Ralph Kunkel |
| Pigtail |
| Gene Davis OKST | TF 19-2 | Tom McCann Adams State |
| Jim Purdy East Stroudsburg University | DEC 8-3 | John End Marquette University |
| Ron Lemmon Utah | DEC 7-5 | Bruce Shultz Washington |
| Masaru Yatabe Portland State University | MAJ DEC 16-3 | Dave Pfoor SIU-Carbondale |
| Dale Anderson MSU | MAJ DEC 16-4 | Mark Kishel LEH |
