Jae Hwan Kim defeated Jagdish Tanwar 6-3 6-4 in the Korea F4 round of 32 on hard. The upset overturned the form book — Jagdish Tanwar came in leading the head-to-head 1–0. Jae Hwan Kim claimed a first win over Jagdish Tanwar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-03 | Korea F5 | R32 | hard | Jagdish Tanwar | 6-7(7) 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.