Junn Mitsuhashi defeated Mao Xin Gong 7-6 2-6 6-3 in the Vietnam F5 semi-final on hard. Junn Mitsuhashi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-24 | Vietnam F6 | QF | hard | Mao Xin Gong | 3-6 6-3 6-1 |
| 2008-09-08 | Japan F8 | F | hard | Junn Mitsuhashi | 7-6(2) 2-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.