Mikael Ymer defeated Roman Safiullin 6-2 5-7 6-4 in the Koblenz CH round of 16 on hard. The upset overturned the form book — Roman Safiullin came in leading the head-to-head 2–1. Mikael Ymer narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-13 | Rotterdam | Q2 | hard | Mikael Ymer | 2-6 6-3 6-4 |
| 2023-01-02 | Adelaide 1 | R32 | hard | Roman Safiullin | 6-4 6-2 |
| 2022-04-18 | Belgrade | R32 | hard | Roman Safiullin | 7-5 6-0 |
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 (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Safiullin R.: 9 days rest · 3 matches (14d). Higher means fresher. About