Dawn Buth defeated Sandra Cacic 6-3 6-3 in the Lexington 50K round of 16 on hard. The upset overturned the form book — Sandra Cacic came in leading the head-to-head 1–0. Dawn Buth claimed a first win over Sandra Cacic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-11-06 | Pittsburgh 50K | QF | hard | Sandra Cacic | 6-2 4-6 6-3 |