Masaki Sasai defeated Yu Hsiang Chiu 5-7 6-3 6-4 in the Japan F1 qualifying round of 64 on hard. The result followed the form book — Masaki Sasai came in leading the head-to-head 1–0. Masaki Sasai extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-07-25 | Vietnam F1 | Q16 | hard | Masaki Sasai | 6-1 6-2 |
Averages over each player's completed matches in the selected window (12 vs 30). 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