
Zdenek Kolar defeated Sebastian Sorger 6-1 7-5 in the Bad Waltersdorf CH round of 32 on clay. The result followed the form book — Zdenek Kolar came in ranked #156, leading the head-to-head 1–0. Zdenek Kolar extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-03-27 | M15 Opatija 1 | R16 | clay | Zdenek Kolar | 6-4 6-4 |
Averages over each player's completed matches in the selected window (199 vs 198). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About