| Singles competition |
| QF | Heckman, Kathleen (Colorado) def. McGilvray, Sandra (Oklahoma) 6-1, 6-3 |
| Ohlsson, Sheila (Colorado) def. Mobed, Sue (Iowa State) 6-2, 6-2 |
| Myers, Karen (Colorado) def. Emtell, Annika (Kansas State) 6-2, 6-1 |
| Heckman, Patty (Colorado) def. Madelen, Carlye (Kansas State) 6-1, 6-1 |
| Corbin, Kathy (Colorado) def. Schwegler, Amy (Oklahoma) 6-2, 6-2 |
| Osterlund, Susie (Colorado) def. Capri, Michelle (Oklahoma) 6-2, 6-0 |
| SF | Heckman, Kathleen (Colorado) def. Baranski, Renata (Oklahoma State) 6-2, 6-2 |
| Brende, Libbie (Oklahoma State) def. Ohlsson, Sheila (Colorado) 6-3, 3-6, 6-1 |
| Parr, Christine (Kansas) def. Myers, Karen (Colorado) 6-3, 0-6, 7-6 |
| Heckman, Patty (Colorado) def. Donnelly, Maeve (Oklahoma) 6-1, 6-1 |
| Hibbard, Marie (Kansas) def. Corbin, Kathy (Colorado) 6-3, 6-4 |
| Osterlund, Susie (Colorado) def. Reisinger, Kathy (Iowa State) 6-3, 6-4 |
| Fi | Treps, Tracy (Kansas) def. Heckman, Kathleen (Colorado) 6-3, 6-3 |
| Pisarcik, Jill (Nebraska) def. Ohlsson, Sheila (Colorado) 6-3, 6-4 |
| Waterman, Karen (Oklahoma) def. Myers, Karen (Colorado) 4-6, 6-1, 6-2 |
| Cohen, Carrie Lynn (Oklahoma State) def. Heckman, Patty (Colorado) 6-4, 6-3 |
| Kostopoulous, Elaine (Iowa State) def. Corbin, Kathy (Colorado) 7-5, 6-4 |
| Rozas, Mary (Oklahoma State) def. Osterlund, Susie (Colorado) 6-3, 6-4 |
| Doubles competition |
| QF | Myers, Karen/Ohlsson, Sheila (Colorado) def. McGilvray, Sandra/Waterman, Karen (Oklahoma) 6-4, 6-4 |
| Heckman, Kathleen/Waterhouse, Linda (Colorado) def. Emtell, Annika/Ivarsson, Sigrid (Kansas State) 6-3, 6-4 |
| Ellefson, Karlin/Osterlund, Susie (Colorado) def. Bayrakal, Suna/Reisinger, Kathy (Iowa State) 6-3, 5-7, 6-3 |
| SF | Baranski, Renata/Lamb, Robin (Oklahoma State) def. Myers, Karen/Ohlsson, Sheila (Colorado) 6-0, 6-1 |
| Heckman, Kathleen/Waterhouse, Linda (Colorado) def. Martin, Vickie/Pisarcik, Jill (Nebraska) 3-6, 7-6, 6-4 |
| Bolen, Janelle/Hibbard, Marie (Kansas) def. Ellefson, Karlin/Osterlund, Susie (Colorado) 6-3, 6-1 |
| 3rd | Myers, Karen/Ohlsson, Sheila (Colorado) def. Inman, Barb/Jonsson, Jeanette (Kansas) 6-0, 6-2 |
| Price, Tessa/Rozas, Mary (Oklahoma State) def. Heckman, Kathleen/Waterhouse, Linda (Colorado) 6-4, 6-3 |
| Capri, Michelle/Schwegler, Amy (Oklahoma) def. Ellefson, Karlin/Osterlund, Susie (Colorado) 6-4, 7-6 |