Tsung Hua Yang defeated Yunseong Chung 6-4 6-3 in the Yokohama CH round of 64 on hard. The result followed the form book — Tsung Hua Yang came in leading the head-to-head 1–0. Tsung Hua Yang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-06 | China F2 | R16 | clay | Tsung Hua Yang | 6-3 6-2 |
Averages over each player's completed matches in the selected window (83 vs 200). 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