Anda Perianu defeated Story Tweedie Yates 6-2 7-5 in the Edmond OK 10K round of 16 on hard. The upset overturned the form book — Story Tweedie Yates came in leading the head-to-head 1–0, but Anda Perianu had been the form player, winning 3 of their last 5 on hard. Anda Perianu claimed a first win over Story Tweedie Yates in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-09 | Boston MA 50K | R16 | hard | Story Tweedie Yates | 7-5 5-7 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.