Jin Soo Lee defeated Zeeshan Ali 6-3 7-6 in the Korea Masters 1 round of 32 on clay. The upset overturned the form book — Zeeshan Ali came in leading the head-to-head 1–0. Jin Soo Lee claimed a first win over Zeeshan Ali in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-07-15 | Malaysia 2 Masters 2 | SF | hard | Zeeshan Ali | 3-6 6-2 7-5 |