Toshihide Matsui defeated Jonathon Cooper 6-1 6-1 in the Thailand F6 qualifying round on hard. The result followed the form book — Toshihide Matsui came in leading the head-to-head 2–0. Toshihide Matsui extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-26 | Thailand F5 | R32 | hard | Toshihide Matsui | 6-3 6-3 |
| 2010-09-20 | Australia F7 | R16 | hard | Toshihide Matsui | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.