Hyun Hui Hong defeated Yuxuan Zhang 6-3 2-6 6-4 in the Yeong Wol 10K semi-final on hard. The result followed the form book — Hyun Hui Hong came in leading the head-to-head 1–0. Hyun Hui Hong extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-30 | Gimcheon 25K | R32 | hard | Hyun Hui Hong | 7-5 6-4 |
Averages over each player's completed matches in the selected window (1 vs 103). 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