Goran Tosic defeated Arthur De Greef 6-4 6-0 in the Serbia F1 qualifying round on clay. The upset overturned the form book — Arthur De Greef came in leading the head-to-head 1–0, but Goran Tosic had been the form player, winning 4 of their last 8 on clay. Goran Tosic claimed a first win over Arthur De Greef in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-06-20 | Serbia F2 | R32 | clay | Arthur De Greef | 7-6(7) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.