Oleksandr Ovcharenko defeated Matias Zukas 6-4 6-3 in the M25 Radomlje 1 final on clay. The upset overturned the form book — Matias Zukas came in leading the head-to-head 1–0, but Oleksandr Ovcharenko had been the form player, winning 4 of their last 7 on clay. Oleksandr Ovcharenko claimed a first win over Matias Zukas in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-04 | M15 Novomoskovsk 2 | R16 | clay | Matias Zukas | 6-3 6-1 |
Averages over each player's completed matches in the selected window (34 vs 37). 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