Marko Mijacevic defeated Janez Semrajc 6-7 6-4 6-3 in the Croatia F8 round of 32 on clay. The upset overturned the form book — Janez Semrajc came in leading the head-to-head 1–0. Marko Mijacevic claimed a first win over Janez Semrajc in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-17 | Croatia F6 | R16 | clay | Janez Semrajc | 7-5 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.