Udo Plamberger defeated Sasa Hirszon 6-1 6-4 in the Switzerland Masters 2 round of 16 on carpet. The upset overturned the form book — Sasa Hirszon came in leading the head-to-head 1–0. Udo Plamberger claimed a first win over Sasa Hirszon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-10-22 | Switzerland Masters 3 | QF | carpet | Sasa Hirszon | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.