Gilad Ben Zvi defeated Junn Mitsuhashi 6-3 6-3 in the Korea F4 round of 16 on hard. The upset overturned the form book — Junn Mitsuhashi came in leading the head-to-head 1–0. Gilad Ben Zvi claimed a first win over Junn Mitsuhashi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-04-12 | Korea F2 | R32 | hard | Junn Mitsuhashi | 2-6 7-6(8) 6-2 |