Peter Peham defeated Gerald Mandl 6-4 7-5 in the Switzerland Masters 4 qualifying round on carpet. The result followed the form book — Peter Peham came in leading the head-to-head 1–0. Peter Peham extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-08-22 | Austria Masters 2 | R32 | clay | Peter Peham | 7-5 5-7 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.