Alfio Niello ha enfrentado a 91 oponentes a lo largo de su carrera.

Player Team(s) Games
Nicolas Agasse
Sionista (ARG-1-N)
1
Nicolas Aguirre
Quimsa (ARG-1-N)
1
Angel Alamo 1
Alejandro Alloatti 4
Cristian Amicucci
Olimpico LB (ARG-1-N)
1
Carlos Baez
Olimpico LB (ARG-1-N)
1
Pablo Barrios 1
Robert Clark Battle 4
Jorge Benitez 1
Marcos Bosch 1
Jermaine Bucknor 2
Javier Caceres 1
Fernando Calvi 2
Facundo Campazzo 1
Mariano Castets 1
Luis Cequeira
Sionista (ARG-1-N)
1
Bruno Colli 1
Gabriel Deck
Quimsa (ARG-1-N)
1
Joaquim Deck
Quimsa (ARG-1-N)
1
Marco Diez
Olimpico LB (ARG-1-N)
1
Daniel Farabello 1
Alexandro Fermani
Quimsa (ARG-1-N)
1
Juan Emiliano Fernandez 4
Federico Ferrini
Sionista (ARG-1-N)
1
Pedro Franco 1
Mariano Franco 1
Fernando Funes 1
Roberto Gabini 1
Alex Galindo
Olimpico LB (ARG-1-N)
1
Ruben Garces 1
Mariano Garcia 1
Miguel Gerlero 1
Salvador Giletto 1
Sebastian Ginobili 4
Franco Giorgetti 1
Leonardo Gutierrez 1
Daniel Hure
Sionista (ARG-1-N)
1
Matias Ibarra
Olimpico LB (ARG-1-N)
1
Ramiro Iglesias
Sionista (ARG-1-N)
1
Stevie Johnson 1
Agustin Jure 1
Bruno Labaque 1
Kyle Lamonte 1
Nicolas Lauria 1
Martin Leiva 1
Matias Lescano 1
Gregory Lewis 1
Jaime Lloreda
Olimpico LB (ARG-1-N)
1
Diego Lo Grippo
Quimsa (ARG-1-N)
1
Juan Manuel Locatelli
Sionista (ARG-1-N)
1
Jonathan Machuca
Olimpico LB (ARG-1-N)
1
Fernando Malara
Olimpico LB (ARG-1-N)
1
Federico Mansilla 1
Federico Marin 1
Joel Mas
Sionista (ARG-1-N)
1
Marcos Mata 1
Cedric McGowan 1
Marcus Melvin 1
Gabriel Mikulas 1
Edward Nelson
Sionista (ARG-1-N)
2
Ariel Pau 1
Jesse Pellot-Rosa
Quimsa (ARG-1-N)
1
Lucas Perez 1
Pablo Perez
Sionista (ARG-1-N)
1
Joshua Pittman 4
Alejandro Reinick 1
Juan Manuel Rivero 1
Bernard Robinson
Quimsa (ARG-1-N)
1
Diego Romero 1
Enzo Ruiz 2
Selem Safar 1
Marcos Saglietti 4
Hernando Salles
Quimsa (ARG-1-N)
1
Carlos Matias Sandes
Sionista (ARG-1-N)
1
Jeremias Sandrini
Sionista (ARG-1-N)
1
Emanuel Sayal 2
Santiago Scala 1
Carlos Schattmann
Quimsa (ARG-1-N)
1
Joseph Troy Smith 1
Facundo Sucatzky 1
Axiers Sucre
Olimpico LB (ARG-1-N)
1
Juan Francisco Talpone 1
Damian Tintorelli
Quimsa (ARG-1-N)
1
Jonathan Treise 4
Sebastian Vega
Quimsa (ARG-1-N)
1
Franco Vieta 2
Eduardo Villares
Olimpico LB (ARG-1-N)
1
Johwen Villegas
Sionista (ARG-1-N)
1
Calvin Warner 1
James Williams
Quimsa (ARG-1-N)
1
Ruben Wolkowyski 1