Ji Hee Lee defeated Na Lae Han 6-3 6-2 in the Gwangju $10K round of 16 on hard. The upset overturned the form book — Na Lae Han came in leading the head-to-head 2–0. Ji Hee Lee claimed a first win over Na Lae Han in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-15 | Incheon $25K | R32 | hard | Na Lae Han | 6-0 6-1 |
| 2014-06-30 | Gimcheon 10K | R16 | hard | Na Lae Han | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.