Frederik Nielsen defeated Young Jun Kim 3-6 6-3 6-4 in the Korean Rep F3 final on hard. The result followed the form book — Frederik Nielsen came in leading the head-to-head 1–0. Frederik Nielsen extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-04-06 | Korean Rep F1 | R16 | hard | Frederik Nielsen | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.