Chuhan Wang defeated Shuichi Sekiguchi 6-4 7-6 in the China F5 round of 16 on hard. The upset overturned the form book — Shuichi Sekiguchi came in leading the head-to-head 2–0. Chuhan Wang claimed a first win over Shuichi Sekiguchi in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-04-11 | China F5 | SF | hard | Shuichi Sekiguchi | 6-1 7-5 |
| 2013-08-12 | China F7 | R32 | hard | Shuichi Sekiguchi | 6-4 7-5 |
Averages over each player's completed matches in the selected window (107 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