Jessy Rompies defeated Kyung Yee Chae 6-3 6-7 6-2 in the Hamilton 10K round of 16 on hard. The upset overturned the form book — Kyung Yee Chae came in leading the head-to-head 1–0, but Jessy Rompies had been the form player, winning 5 of their last 8 on hard. Jessy Rompies claimed a first win over Kyung Yee Chae in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-03-09 | North Shore City 10K | R16 | hard | Kyung Yee Chae | 6-7(6) 7-5 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.