Vladyslav Manafov defeated Markos Kalovelonis 6-1 3-6 6-3 in the M15 Shymkent 4 round of 16 on clay. The upset overturned the form book — Markos Kalovelonis came in leading the head-to-head 2–1. Vladyslav Manafov narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-26 | M15 Shymkent 3 | R32 | clay | Markos Kalovelonis | 6-2 3-6 6-3 |
| 2017-04-17 | Uzbekistan F1 | R16 | hard | Markos Kalovelonis | 6-7(2) 6-3 7-6(6) |
| 2013-07-15 | Egypt F16 | SF | clay | Vladyslav Manafov | 4-6 7-5 6-3 |
Averages over each player's completed matches in the selected window (19 vs 18). 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