Yuxuan Zhang defeated Nan Nan Zhang 6-2 6-3 in the Yeong Wol 10K round of 16 on hard. The upset overturned the form book — Nan Nan Zhang came in leading the head-to-head 1–0. Yuxuan Zhang claimed a first win over Nan Nan Zhang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-01-09 | Pingguo 25K | Q32 | hard | Nan Nan Zhang | 6-3 6-4 |
Averages over each player's completed matches in the selected window (103 vs 3). 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. About