Petar Popovic defeated Roman Vogeli 1-6 6-1 7-5 in the Venezuela F9 round of 16 on clay. The upset overturned the form book — Roman Vogeli came in leading the head-to-head 1–0, but Petar Popovic had been the form player, winning 4 of their last 7 on clay. Petar Popovic claimed a first win over Roman Vogeli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-02-26 | Switzerland F1 | R32 | carpet | Roman Vogeli | 6-4 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.