Aleksandr Agafonov defeated Sergei Krotiouk 6-3 6-4 in the Armenia F1 round of 16 on clay. The upset overturned the form book — Sergei Krotiouk came in leading the head-to-head 1–0. Aleksandr Agafonov claimed a first win over Sergei Krotiouk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-01 | Russia F6 | R16 | clay | Sergei Krotiouk | 6-1 6-1 |