
Lukas Rosol defeated Sebastian Ofner 6-3 5-7 7-5 in the Prague CH quarter-final on clay. The upset overturned the form book — Sebastian Ofner came in leading the head-to-head 2–0, but Lukas Rosol had been the form player, winning 3 of their last 5 on clay. Lukas Rosol claimed a first win over Sebastian Ofner in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-14 | Queen's Club | Q1 | grass | Sebastian Ofner | 6-2 3-6 6-3 |
| 2021-06-12 | London | Q16 | carpet | Sebastian Ofner | 6-2 3-6 6-3 |
Averages over each player's completed matches in the selected window (166 vs 200). 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