Alexander Markin defeated Konstantin Kravchuk 6-1 6-3 in the Russia F1 round of 32 on clay. The upset overturned the form book — Konstantin Kravchuk came in leading the head-to-head 2–1. Alexander Markin narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-15 | Russia F2 | SF | carpet | Alexander Markin | 6-2 5-7 6-0 |
| 2005-04-18 | Uzbekistan F2 | R32 | hard | Konstantin Kravchuk | 6-4 7-6(3) |
| 2004-08-16 | Russia F2 | SF | hard | Konstantin Kravchuk | 6-4 1-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.