Roman Valent advanced when Andrey Dernovskiy retired 6-2 2-1 in the Switzerland 1 1 round of 16. Roman Valent claimed a first win over Andrey Dernovskiy in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-02-11 | Switzerland 1 3 | R32 | carpet | Andrey Dernovskiy | 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.