
Vitaliy Sachko defeated Zdenek Kolar 6-1 6-0 in the Lille CH round of 32 on hard. The upset overturned the form book — Zdenek Kolar came in ranked #156, leading the head-to-head 1–0. Vitaliy Sachko claimed a first win over Zdenek Kolar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-27 | Czech Republic F4 | R32 | clay | Zdenek Kolar | 7-6(7) 6-4 |
Averages over each player's completed matches in the selected window (198 vs 199). 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About