Facundo Bagnis defeated Juan Manuel Valverde 6-2 6-4 in the Argentina F24 semi-final on clay. The upset overturned the form book — Juan Manuel Valverde came in leading the head-to-head 1–0, but Facundo Bagnis had been the form player, winning 6 of their last 9 on clay. Facundo Bagnis claimed a first win over Juan Manuel Valverde in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-04 | Argentina F4 | SF | clay | Juan Manuel Valverde | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.