Shuichi Sekiguchi defeated Hiroyasu Ehara 6-2 6-1 in the Japan F7 round of 32 on hard. The result followed the form book — Shuichi Sekiguchi came in leading the head-to-head 4–1. Shuichi Sekiguchi extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-24 | Japan F7 | QF | clay | Shuichi Sekiguchi | 6-1 2-1 |
| 2012-10-15 | Japan F9 | QF | hard | Shuichi Sekiguchi | 6-0 6-4 |
| 2012-03-26 | Japan F3 | R32 | hard | Shuichi Sekiguchi | 6-2 4-6 7-5 |
| 2010-06-28 | Japan F8 | R32 | clay | Hiroyasu Ehara | 6-2 6-2 |
| 2010-03-15 | Japan F1 | R16 | hard | Shuichi Sekiguchi | 7-5 6-2 |
Averages over each player's completed matches in the selected window (112 vs 22). 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