Sanjar Fayziev defeated Ben Patael 7-5 6-0 in the M25+H Kazan 1 quarter-final on hard. The upset overturned the form book — Ben Patael came in leading the head-to-head 2–0, but Sanjar Fayziev had been the form player, winning 4 of their last 8 on hard. Sanjar Fayziev claimed a first win over Ben Patael in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-29 | M25 Nonthaburi 1 | R32 | hard | Ben Patael | 3-2 |
| 2019-02-20 | M25 Aktobe 2 | R32 | hard | Ben Patael | 6-3 7-6(3) |
Averages over each player's completed matches in the selected window (35 vs 32). 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