Sergei Yaroshenko defeated Alexander Krasnorutskiy 6-7 6-3 6-2 in the Russia F1 qualifying round on clay. The upset overturned the form book — Alexander Krasnorutskiy came in leading the head-to-head 1–0. Sergei Yaroshenko claimed a first win over Alexander Krasnorutskiy in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-03-06 | Poland F3 | QF | hard | Alexander Krasnorutskiy | 6-4 6-2 |