Grega Zemlja defeated Vjekoslav Skenderovic 6-1 6-0 in the Croatia F10 round of 16 on clay. The upset overturned the form book — Vjekoslav Skenderovic came in leading the head-to-head 1–0. Grega Zemlja claimed a first win over Vjekoslav Skenderovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-16 | Portugal F5 | F | hard | Vjekoslav Skenderovic | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.