Ji Sung Nam defeated David Agung Susanto 6-1 6-2 in the Vietnam F3 round of 16 on hard. The result followed the form book — Ji Sung Nam came in leading the head-to-head 1–0. Ji Sung Nam extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-02-10 | Thailand F1 | R16 | hard | Ji Sung Nam | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.