Annabel Ellwood defeated Yoon Jeong Cho 2-6 7-6 6-4 in the Clearwater 25K round of 32 on hard. The upset overturned the form book — Yoon Jeong Cho came in leading the head-to-head 1–0. Annabel Ellwood claimed a first win over Yoon Jeong Cho in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-01-01 | Gold Coast | Q32 | hard | Yoon Jeong Cho | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.