Makoto Ochi defeated Masaki Sasai 6-3 6-2 in the Korea F7 round of 16 on clay. Makoto Ochi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-31 | Korea F6 | R16 | clay | Makoto Ochi | 6-2 6-4 |
| 2015-03-23 | Japan F3 | Q32 | hard | Masaki Sasai | 2-6 6-0 1-0 |
Averages over each player's completed matches in the selected window (200 vs 12). 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