Hiroyasu Ehara defeated Toshihide Matsui 6-4 7-6 in the Toyota CH qualifying final on hard. The upset overturned the form book — Toshihide Matsui came in leading the head-to-head 3–0. Hiroyasu Ehara claimed a first win over Toshihide Matsui in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-26 | Thailand F5 | R16 | hard | Toshihide Matsui | 6-7(8) 7-5 7-5 |
| 2010-05-31 | Guam F1 | QF | hard | Toshihide Matsui | 6-1 5-7 6-0 |
| 2009-10-12 | Japan F8 | R32 | hard | Toshihide Matsui | 7-5 6-4 |
Averages over each player's completed matches in the selected window (21 vs 53). 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