Maxim Ratniuk defeated Aliaksandr Prudnikau 6-4 7-6 in the M15 St. Petersburg 1 q32 on hard. The result followed the form book — Maxim Ratniuk came in leading the head-to-head 1–0. Maxim Ratniuk extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-12 | Belarus F1 | R32 | hard | Maxim Ratniuk | 6-4 6-3 |