Jozef Kovalik defeated Matteo Viola 7-6 4-6 7-6 in the Cagliari qualifying round 2 on clay. The result followed the form book — Jozef Kovalik came in leading the head-to-head 1–0. Jozef Kovalik extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-04-05 | Cagliari | Q2 | clay | Jozef Kovalik | 7-6 4-6 7-6 |
Averages over each player's completed matches in the selected window (200 vs 63). 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