Juan Montanaro ha affrontato 11 avversari durante tutta la sua carriera.
| Player | Team(s) | Games |
|---|---|---|
| Sebastian Acevedo |
Quimsa
(ARG-1)
|
1 |
| Cristian Amicucci |
Quimsa
(ARG-1)
|
1 |
| Sebastian Cabello |
Quimsa
(ARG-1)
|
1 |
| Victor Hugo Cajal |
Quimsa
(ARG-1)
|
1 |
| Erron Maxey |
Quimsa
(ARG-1)
|
1 |
| Julio Eduardo Mazzaro |
Quimsa
(ARG-1)
|
1 |
| Johnatan Melian |
Quimsa
(ARG-1)
|
1 |
| Enzo Ruiz |
Quimsa
(ARG-1)
|
1 |
| Matias Santucho |
Quimsa
(ARG-1)
|
1 |
| Lucas Saul |
Quimsa
(ARG-1)
|
1 |
| Fernando Small |
Quimsa
(ARG-1)
|
1 |