
Sandro Kopp defeated Vitaliy Sachko 1-6 7-6 6-4 in the Tulln CH round of 16 on clay. The upset overturned the form book — Vitaliy Sachko came in ranked #191, leading the head-to-head 1–0, defending last year's round of 16. Sandro Kopp claimed a first win over Vitaliy Sachko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-07-10 | M15 Telfs 1 | R32 | clay | Vitaliy Sachko | 7-6(4) 6-2 |
Averages over each player's completed matches in the selected window (106 vs 94). 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 clay field, opponent-adjusted over 52 weeks). About