| Rank | Athlete | Year | W | L | T | Pct. |
| 1 | Tiffany Maurycy | 1989-90 | 364 | 45 | 11 | 0.880 |
| 2 | Lesley Stracks | 1993-94 | 479 | 89 | 10 | 0.837 |
| 3 | Vickie Linkous | 1989-90 | 345 | 66 | 9 | 0.832 |
| 4 | Ann Schnell | 2001-02 | 818 | 207 | 20 | 0.792 |
| 5 | Lindsey Sims | 2002-03 | 725 | 238 | 28 | 0.746 |
| 6 | Chris Geer | 1990-91 | 118 | 44 | 4 | 0.723 |
| 7 | Holly Corbin | 1998-99 | 502 | 190 | 17 | 0.720 |
| 8 | Erika Oldenkamp | 2005-06 | 478 | 190 | 21 | 0.709 |
| 9 | Sayde Murray | 2005-06 | 476 | 189 | 24 | 0.708 |
| 10 | Leslie Kask | 1993-94 | 346 | 140 | 11 | 0.707 |