Horacio Zeballos defeated Juan Pablo Amado 6-3 6-4 in the Argentina F8 semi-final on clay. The result followed the form book — Horacio Zeballos came in leading the head-to-head 3–0. Horacio Zeballos extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-08 | Argentina F6 | R32 | clay | Horacio Zeballos | 1-2 |
| 2006-05-01 | Argentina F5 | R16 | clay | Horacio Zeballos | 6-2 6-1 |
| 2005-04-25 | Argentina F3 | R16 | clay | Horacio Zeballos | 7-6(6) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.