Facundo Arguello defeated Rodrigo Gomez Saigos 6-3 6-3 in the Argentina F5 round of 32 on clay. The upset overturned the form book — Rodrigo Gomez Saigos came in leading the head-to-head 1–0, but Facundo Arguello had been the form player, winning 5 of their last 10 on clay. Facundo Arguello claimed a first win over Rodrigo Gomez Saigos in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-10-06 | Argentina F12 | R16 | clay | Rodrigo Gomez Saigos | 6-4 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.