| DEC 9-3 |
| Jerry Frude WYO2nd |
| Medal Round | ||
| Bob Wilson OKST3rd | DEC 8-1 | Bob Bubb PITT4th |
| Consi Semi | ||
| Bob Wilson OKST | DEC 5-4 | Sam Minor PSU |
| Bob Bubb PITT | DEC 2-1 | Ralph Clark LHU |
| Semifinal | ||
| Jerry Frude WYO | DEC 9-8 | Bob Wilson OKST |
| Ron Gray ISU | DEC 8-1 | Bob Bubb PITT |
| Consi 4 | ||
| Ralph Clark LHU | DEC 3-1 | Werner Holzer ILL |
| Sam Minor PSU | DEC 4-0 | Bill Peterson Cornell College |
| Consi 8 #2 | ||
| Ralph Clark LHU | DEC 3-1 | Neil DeLozier FM |
| Sam Minor PSU | DEC 2-1 | Jim Innis WIS |
| Quarterfinal | ||
| Bob Bubb PITT | DEC 10-8 | Bill Berry WSU |
| Jerry Frude WYO | DEC 2-1 | Bill Peterson Cornell College |
| Ron Gray ISU | DEC 8-3 | Werner Holzer ILL |
| Bob Wilson OKST | DEC 6-3 | Gary Riter Colorado State University |
| Round of 16 | ||
| Bill Berry WSU | DEFAULT | Barney Bales Colorado College |
| Bob Bubb PITT | DEC 6-3 | Bob Pac Lycoming |
| Bob Wilson OKST | DEC 4-2 | John Driscoll LEH |
| Werner Holzer ILL | DEC 4-3 | John Noble HARV |
| Jerry Frude WYO | DEC 2-0 | Jim Innis WIS |
| Ron Gray ISU | DEC 4-0 | Neil DeLozier FM |
| Gary Riter Colorado State University | DEC 8-6 | Harold Thompson NEB |
| Bill Peterson Cornell College | DEC 3-0 | Clair Gard Kansas State |
| Round of 32 | ||
| Bill Berry WSU | DEC 8-5 | Bob Tallman University of Nebraska Omaha |
| John Noble HARV | DEC 5-1 | Brian Kenyon IOWA |
| Jerry Frude WYO | DEC 2-1 | Sam Minor PSU |
| Bill Peterson Cornell College | DEC 3-1 | Jim Hoppel Bowling Green |
| Ron Gray ISU | DEC 4-2 | Ralph Clark LHU |
| Bob Wilson OKST | DEC 7-4 | Charles Patton UNI |
| Bob Bubb PITT | DEC 2-0 | Jerry Huffman Rochester Institute of Technology |
| Harold Thompson NEB | DEC 5-3 | Don Mall San Jose State |