Michaela Pastikova defeated Jewel Peterson 4-6 6-1 7-6 in the Columbus OH 25K round of 16 on hard. The upset overturned the form book — Jewel Peterson came in leading the head-to-head 1–0. Michaela Pastikova claimed a first win over Jewel Peterson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-03-21 | Miami | Q64 | hard | Jewel Peterson | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.