Jason Jung defeated Peng Gao 6-1 6-2 in the China F4 round of 16 on hard. The result followed the form book — Jason Jung came in leading the head-to-head 1–0. Jason Jung extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-20 | China F5 | QF | hard | Jason Jung | 6-4 1-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.