Sergei Krotiouk advanced when Vitali Reshetnikov retired 7-5 4-1 in the Russia F5 round of 16. Sergei Krotiouk extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-07-04 | Armenia F1 | R32 | clay | Sergei Krotiouk | 6-4 6-0 |
| 2010-05-24 | South Africa F2 | R16 | hard | Sergei Krotiouk | 6-2 6-2 |
| 2009-03-09 | Kazakhstan F2 | R32 | hard | Sergei Krotiouk | 6-1 6-3 |