Adam Feeney defeated Jae Sung An 5-7 6-4 6-3 in the Korea F4 qualifying round on hard. The result followed the form book — Adam Feeney came in leading the head-to-head 2–0. Adam Feeney extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-02-26 | New Zealand F1 | R32 | hard | Adam Feeney | 6-4 6-4 |
| 2004-02-02 | Australia 1 1 | R32 | hard | Adam Feeney | 6-1 6-2 |