Bogdan Bobrov defeated Aristarkh Safonov 6-3 6-3 in the M15 Kursumlijska Banja 9 round of 32 on clay. The result followed the form book — Bogdan Bobrov came in leading the head-to-head 1–0. Bogdan Bobrov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-15 | M15 Kazan 2 | QF | hard | Bogdan Bobrov | 6-0 6-3 |