Danylo Kalenichenko defeated Nik Razborsek 7-6 6-2 in the Slovakia F1 qualifying round on clay. The result followed the form book — Danylo Kalenichenko came in leading the head-to-head 3–1. Danylo Kalenichenko extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-27 | M15 Trnava 1 | R16 | hard | Danylo Kalenichenko | 6-4 6-4 |
| 2017-05-29 | Bosnia & Herzegovina F2 | R32 | clay | Danylo Kalenichenko | 6-4 3-6 7-6(3) |
| 2015-06-08 | Slovenia F2 | R32 | clay | Danylo Kalenichenko | 6-1 6-4 |
| 2015-03-23 | Croatia F6 | R32 | clay | Nik Razborsek | 6-3 7-5 |
Averages over each player's completed matches in the selected window (128 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