Vanessa Henke defeated Yoon Jeong Cho 6-3 7-6 in the Roland Garros q128 on clay. The upset overturned the form book — Yoon Jeong Cho came in leading the head-to-head 1–0. Vanessa Henke 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 |
|---|---|---|---|---|---|
| 2002-06-24 | Wimbledon | Q64 | grass | Yoon Jeong Cho | 6-2 6-0 |
Averages over each player's completed matches in the selected window (1 vs 15). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About