Hiroki Moriya defeated Toshihide Matsui 4-6 7-6 6-4 in the Japan F6 qualifying round on carpet. The upset overturned the form book — Toshihide Matsui came in leading the head-to-head 1–0. Hiroki Moriya claimed a first win over Toshihide Matsui in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-12 | Japan F8 | QF | hard | Toshihide Matsui | 6-4 6-7(5) 7-5 |
Averages over each player's completed matches in the selected window (199 vs 94). 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