Victor Lilov defeated Alex Kuperstein 6-4 6-2 in the M15 Tacarigua 2 round of 32 on hard. The upset overturned the form book — Alex Kuperstein came in leading the head-to-head 1–0. Victor Lilov claimed a first win over Alex Kuperstein in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-09-14 | M15 Cancun 14 | R32 | hard | Alex Kuperstein | 6-1 2-6 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.