Mate Valkusz defeated Ondrej Krstev 6-3 7-5 in the M15 Baja 1 quarter-final on clay. The result followed the form book — Mate Valkusz came in leading the head-to-head 1–0. Mate Valkusz extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-31 | Slovakia F2 | R32 | clay | Mate Valkusz | 7-5 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.