Juan Manuel Valverde defeated Renzo Olivo 6-2 4-6 6-2 in the Argentina F4 round of 16 on clay. The upset overturned the form book — Renzo Olivo came in leading the head-to-head 1–0, but Juan Manuel Valverde had been the form player, winning 5 of their last 10 on clay. Juan Manuel Valverde claimed a first win over Renzo Olivo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-03 | Argentina F5 | R16 | clay | Renzo Olivo | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.