Juan Cognini ha enfrentado a 119 oponentes a lo largo de su carrera.

Player Team(s) Games
Sebastian Acosta 2
Nicolas Aguirre 1
Jose Alessio 1
Alejandro Alloatti
Lanus (ARG-1)
1
Derrick Alston 1
Cristian Amicucci
Quimsa (ARG-1)
1
German Boero
Belgrano (ARG-1)
1
Lazaro Borrell 1
Jimmy Boston 1
Durelle Brown
Ben Hur (ARG-1)
1
Gary Buchanan 1
Alejandro Burgos
Sionista (ARG-1-N)
1
Sebastian Cabello
Ben Hur (ARG-1-N)
Quimsa (ARG-1)
4
Victor Hugo Cajal
Quimsa (ARG-1)
1
Pedro Calderon
Quilmes (ARG-1)
1
Eduardo Calvelli
Ben Hur (ARG-1-N)
3
Fernando Calvi 1
Juan pablo Cantero
Sionista (ARG-1-N)
1
Omar Canton 1
Agustin Carabajal 1
Agustin Carnovale
Sionista (ARG-1-N)
1
Ryan Carroll 1
Mariano Castets
Ben Hur (ARG-1-N)
2
Sebastian Castineiras 1
Juan Ignacio Catalano
Lanus (ARG-1)
1
Fernando Cavagna
Ben Hur (ARG-1)
1
Luis Cequeira 2
Daniel Chaher 1
Sebastian Chaine
Lanus (ARG-1)
1
Carlos Colla
Belgrano (ARG-1)
1
Cristian Cortez 1
Jazwyn Cowan
Quilmes (ARG-1)
1
Federico Dadone 1
Nicolas De Los Santos 1
Tiago De Souza
Ben Hur (ARG-1)
2
Brandon Dean 1
Carlos Dixon
Quilmes (ARG-1)
1
Gabriel Dominguez
Belgrano (ARG-1)
1
Carl Edwards 1
Alexis Elsener 1
Aaron Eneas
Ben Hur (ARG-1)
1
Gregorio Eseverri
Belgrano (ARG-1)
1
Juan Alberto Espil 1
Juan manuel Fabi 1
Gabriel Fernandez 1
Nicolas Ferreyra
Belgrano (ARG-1)
1
Tyler Field 1
Mariano Fierro 2
Matias Fioretti
Sionista (ARG-1-N)
1
Antonino Forte
Ben Hur (ARG-1)
1
Mariano Franco 1
Fernando Funes
Lanus (ARG-1)
Belgrano (ARG-1)
2
Pablo Omar Gil
Quilmes (ARG-1)
1
Dionisio Gomez 1
Santiago Gonzalez 1
Ramiro Heinrich 1
Pablo Heit 1
Ariel Hillebrand
Ben Hur (ARG-1-N)
3
Robert Hornsby 1
Daniel Hure
Sionista (ARG-1-N)
1
Juan Manuel Iglesias
Sionista (ARG-1-N)
1
Bruno Ingrata 1
Federico Kammerichs 1
Nicolas Laprovittola
Lanus (ARG-1)
1
Leandro Lauro 1
Juan Levrino 1
James Life
Ben Hur (ARG-1-N)
1
Roberto Lopez 2
Esteban Lopez
Quilmes (ARG-1)
1
Jonathan Machuca
Ben Hur (ARG-1-N)
3
Maximiliano Maciel
Quilmes (ARG-1)
1
Federico Marin
Belgrano (ARG-1)
2
Fernando Martina 1
Leandro Masieri 1
Erron Maxey
Quimsa (ARG-1)
1
Julio Eduardo Mazzaro
Quimsa (ARG-1)
1
Cedric McGuinnis
Ben Hur (ARG-1-N)
1
Martin Melo 1
Nathan Mielke 1
Alejandro Montecchia 2
Alejo Montes Cardozo 1
Cedric Moodie 1
James Moore 1
Sebastian Morales 1
Julian Olmedo
Lanus (ARG-1)
1
Juan Martin Orellano 1
Lucas Ortiz
Ben Hur (ARG-1-N)
3
Leonardo Peralta
Belgrano (ARG-1)
1
Damian Pineda 2
Diego Prego
Lanus (ARG-1)
1
Ronald Ramon
Lanus (ARG-1)
1
Sergio Ravina 1
Alejandro Reinick
Quimsa (ARG-1)
1
Pablo Rizzo
Sionista (ARG-1-N)
1
Clarence Robinson
Sionista (ARG-1-N)
1
Patricio Rodriguez
Ben Hur (ARG-1-N)
2
Nicolas Romano
Quilmes (ARG-1)
1
Diego Romero 1
Hernando Salles
Quilmes (ARG-1)
1
Juan Pablo Sanchez 1
Lucas Saul
Quimsa (ARG-1)
1
Jervaughn Scales 1
German Sciutto 1
Terrence Shannon
Quimsa (ARG-1)
1
Fernando Small
Quimsa (ARG-1)
1
Jonathan Smith
Lanus (ARG-1)
1
Maurice Spillers
Sionista (ARG-1-N)
1
Ramzee Stanton 2
Walter Storani
Ben Hur (ARG-1-N)
3
Emilio Taboada 1
Terrell Taylor
Lanus (ARG-1)
1
Milton Temute 1
Damian Tintorelli 2
Fernando Titarelli 1
Gaston Torre 1
Sebastian Uranga
Ben Hur (ARG-1-N)
1
Facundo Venturini 1
Eduardo Villares
Sionista (ARG-1-N)
1
Ramiro Zarzo
Belgrano (ARG-1)
1