Yasufumi Yamamoto defeated Hyeong Keun Song 6-4 6-0 in the Malaysia 2 Masters 2 qualifying round on hard. The result followed the form book — Yasufumi Yamamoto came in leading the head-to-head 1–0. Yasufumi Yamamoto extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-06-14 | China Masters 3 | QF | hard | Yasufumi Yamamoto | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.