
Zdenek Kolar defeated Danilo Petrovic 6-1 6-3 in the Poprad-Tatry CH round of 32 on clay. The upset overturned the form book — Danilo Petrovic came in leading the head-to-head 1–0. Zdenek Kolar claimed a first win over Danilo Petrovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-17 | Kazakhstan F4 | F | clay | Danilo Petrovic | 7-6(3) 6-3 |
Averages over each player's completed matches in the selected window (199 vs 184). 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