Sergei Krotiouk defeated Colin Van Beem 6-4 6-4 in the Turkey F21 round of 32 on clay. The upset overturned the form book — Colin Van Beem came in leading the head-to-head 3–0. Sergei Krotiouk claimed a first win over Colin Van Beem in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-12-17 | India F17 | R32 | hard | Colin Van Beem | 6-2 6-3 |
| 2012-12-10 | India F16 | R16 | hard | Colin Van Beem | 6-3 6-7(6) 6-2 |
| 2012-12-03 | India F15 | R32 | hard | Colin Van Beem | 6-1 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.