Toshihide Matsui defeated Hiroki Kondo 6-4 6-2 in the Japan F11 round of 16 on hard. The upset overturned the form book — Hiroki Kondo came in leading the head-to-head 3–1. Toshihide Matsui narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-11 | Japan F1 | SF | hard | Hiroki Kondo | 6-2 7-5 |
| 2010-06-21 | Japan F7 | F | carpet | Hiroki Kondo | 7-6(4) 7-6(5) |
| 2008-10-13 | Japan F10 | R16 | hard | Hiroki Kondo | 6-1 6-2 |
| 2006-10-16 | Japan F11 | R16 | hard | Toshihide Matsui | 6-2 6-2 |
Averages over each player's completed matches in the selected window (96 vs 21). 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