Daniel Vacek advanced when Andrei Medvedev retired 6-1 2-1 in the Stuttgart Masters round of 64. Daniel Vacek claimed a first win over Andrei Medvedev in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-01-05 | Doha | R32 | hard | Andrei Medvedev | 6-3 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (86 vs 101). ATP, WTA & Challenger.