Vaclav Roubicek defeated Jiri Vanek 7-6 6-2 in the Portugal 1 Masters 4 round of 32 on clay. The upset overturned the form book — Jiri Vanek came in leading the head-to-head 1–0. Vaclav Roubicek claimed a first win over Jiri Vanek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-03-22 | Egypt 1 Masters 2 | R16 | clay | Jiri Vanek | 6-3 2-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.