Tomas Anzari defeated Ivo Heuberger 6-3 6-4 in the France 3 Masters 4 round of 32 on carpet. The upset overturned the form book — Ivo Heuberger came in leading the head-to-head 1–0. Tomas Anzari claimed a first win over Ivo Heuberger in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-03-08 | France 3 Masters 2 | QF | carpet | Ivo Heuberger | 6-4 4-6 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.