Bing Chao Lin defeated Srdan Muskatirovic 6-4 6-1 in the Malaysia 2 Masters 4 qualifying round on hard. The upset overturned the form book — Srdan Muskatirovic came in leading the head-to-head 1–0. Bing Chao Lin claimed a first win over Srdan Muskatirovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-07-15 | Malaysia 2 Masters 1 | R16 | hard | Srdan Muskatirovic | 4-6 6-2 7-6 |