Jing Zhu Yang defeated Dong Hyun Kim 6-3 6-3 in the China Masters 4 qualifying round on hard. The upset overturned the form book — Dong Hyun Kim came in leading the head-to-head 1–0. Jing Zhu Yang claimed a first win over Dong Hyun Kim in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-06-03 | China 1 4 | QF | hard | Dong Hyun Kim | 6-2 6-0 |