
Shuichi Sekiguchi defeated Hiroki Moriya 6-1 7-6 in the Salinas 1 CH round of 32 on hard. The upset overturned the form book — Hiroki Moriya came in leading the head-to-head 5–0, but Shuichi Sekiguchi had been the form player, winning 6 of their last 8 on hard. Shuichi Sekiguchi claimed a first win over Hiroki Moriya in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-09-26 | Chengdu | Q1 | hard | Hiroki Moriya | 4-6 6-3 7-5 |
| 2016-09-24 | Chengdu | Q16 | hard | Hiroki Moriya | 4-6 6-3 7-5 |
| 2012-03-26 | Japan F3 | QF | hard | Hiroki Moriya | 7-6(3) 6-1 |
| 2011-06-13 | Japan F6 | QF | hard | Hiroki Moriya | 7-5 6-4 |
| 2010-06-07 | Japan F5 | QF | clay | Hiroki Moriya | 6-2 6-0 |
Averages over each player's completed matches in the selected window (82 vs 199). 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