Lukas Rosol defeated Kacper Zuk 7-6 4-6 7-6 in the Cherbourg CH quarter-final on hard. The upset overturned the form book — Kacper Zuk came in leading the head-to-head 1–0. Lukas Rosol claimed a first win over Kacper Zuk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-28 | Wimbledon | Q1 | grass | Kacper Zuk | 6-3 6-3 |
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 (113 vs 146). ATP, WTA & Challenger.