Takuto Niki defeated Hyun Woo Nam 6-4 6-0 in the Gimcheon CH round of 32 on hard. The result followed the form book — Takuto Niki came in defending last year's round of 16. Takuto Niki extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-08 | Vietnam F3 | R32 | hard | Takuto Niki | 6-4 6-1 |
| 2012-06-25 | Japan F7 | R32 | clay | Hyun Woo Nam | 6-4 6-2 |
Averages over each player's completed matches in the selected window (181 vs 12). 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