Toshihide Matsui defeated Hiroki Moriya 6-4 6-7 7-5 in the Japan F8 qualifying round on hard. The upset overturned the form book — Hiroki Moriya came in leading the head-to-head 1–0. Toshihide Matsui claimed a first win over Hiroki Moriya in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-14 | Japan F6 | QF | carpet | Hiroki Moriya | 4-6 7-6(6) 6-4 |
Averages over each player's completed matches in the selected window (94 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