Giuseppe Menga defeated Jiri Vencl 4-6 7-6 7-6 in the Switzerland 3 Masters 1 round of 32 on carpet. The upset overturned the form book — Jiri Vencl came in leading the head-to-head 1–0. Giuseppe Menga claimed a first win over Jiri Vencl in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-16 | Switzerland 3 Masters 3 | R16 | carpet | Jiri Vencl | 3-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.