Jan Riha defeated Marco Chiudinelli 7-5 6-4 in the Switzerland 3 Masters 3 round of 16 on carpet. The upset overturned the form book — Marco Chiudinelli came in leading the head-to-head 1–0. Jan Riha claimed a first win over Marco Chiudinelli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-02-12 | Switzerland 1 3 | R32 | carpet | Marco Chiudinelli | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.