George Bastl defeated Jaroslav Bulant 6-4 6-2 in the Philippines Masters 4 round of 32 on clay. The upset overturned the form book — Jaroslav Bulant came in leading the head-to-head 1–0. George Bastl claimed a first win over Jaroslav Bulant in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-10-26 | Switzerland Masters 2 | R32 | carpet | Jaroslav Bulant | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.