Artsiom Cherkasau defeated Roman Blokhin 5-7 6-3 10-4 in the M15 Doha 6 q16 on hard. The upset overturned the form book — Roman Blokhin came in leading the head-to-head 1–0. Artsiom Cherkasau claimed a first win over Roman Blokhin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-28 | M25 Ust-Kamenogorsk 1 | R32 | hard | Roman Blokhin | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.