Antonio Sancic defeated Antonio Lupieri 7-6 6-3 in the Croatia F6 round of 32 on clay. The upset overturned the form book — Antonio Lupieri came in leading the head-to-head 1–0. Antonio Sancic claimed a first win over Antonio Lupieri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-08-24 | Croatia F7 | R32 | clay | Antonio Lupieri | 1-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.