Guido Pella defeated Juan Francisco Spina 6-7 6-3 6-4 in the Bolivia F3 semi-final on clay. The upset overturned the form book — Juan Francisco Spina came in leading the head-to-head 1–0. Guido Pella claimed a first win over Juan Francisco Spina in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-14 | Argentina F12 | R32 | clay | Juan Francisco Spina | 7-6(6) 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.