Antonio Sancic defeated Ante Nakic Alfirevic 4-6 7-5 6-0 in the Croatia F7 quarter-final on clay. The upset overturned the form book — Ante Nakic Alfirevic came in leading the head-to-head 1–0. Antonio Sancic claimed a first win over Ante Nakic Alfirevic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-08-18 | Croatia F6 | QF | clay | Ante Nakic Alfirevic | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.