Hiroyasu Ehara defeated Sho Katayama 6-3 6-0 in the Japan F4 round of 32 on hard. Hiroyasu Ehara extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-22 | Singapore F1 | QF | hard | Hiroyasu Ehara | 6-3 4-6 6-2 |
| 2017-03-13 | Japan F2 | R32 | hard | Sho Katayama | 6-3 7-6(5) |
Averages over each player's completed matches in the selected window (40 vs 76). 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