Georgios Katsellis ha enfrentado a 68 oponentes a lo largo de su carrera.

Player Team(s) Games
Kirill Abramovitch
U16 Belgium (Euro U16 B)
1
Nikoloz Abuladze
U16 Georgia (Euro U16 B)
1
Medard Angyal
U16 Hungary (Euro U16 B)
1
Avtandil Bakhtadze
U16 Georgia (Euro U16 B)
1
Luka Barbakadze
U16 Georgia (Euro U16 B)
1
Tristan Boone
U16 Belgium (Euro U16 B)
1
Barna Buglyo
U16 Hungary (Euro U16 B)
1
Alexander Daushvili
U16 Georgia (Euro U16 B)
1
Corentin Efono
U16 Belgium (Euro U16 B)
1
Jarne Elouna Eyenga
U16 Belgium (Euro U16 B)
1
Elliot Emwionkpa
U16 Belgium (Euro U16 B)
1
Loup Fogang
U16 Belgium (Euro U16 B)
1
Botond Fonyo
U16 Hungary (Euro U16 B)
1
Declan Gbinigie
U16 Ireland (Euro U16 B)
1
Oskar Giltay
U16 Belgium (Euro U16 B)
1
Ioseb Gugutsidze
U16 Georgia (Euro U16 B)
1
Zsigmond Gyurk
U16 Hungary (Euro U16 B)
1
Jayden Hodge
U16 Belgium (Euro U16 B)
1
Darragh Horkan
U16 Ireland (Euro U16 B)
1
Fortune Igbokwe
U16 Ireland (Euro U16 B)
1
Temuri Kapanadze
U16 Georgia (Euro U16 B)
1
Terence Kekenbosch
U16 Belgium (Euro U16 B)
1
Kolos Kekesi
U16 Hungary (Euro U16 B)
1
Bendeguz Keller
U16 Hungary (Euro U16 B)
1
Tomas Kennedy
U16 Ireland (Euro U16 B)
1
Gergo Kiss-Leizer
U16 Hungary (Euro U16 B)
1
Philip Koch
U16 Austria (Euro U16 B)
1
Nathaniel Kress
U16 Austria (Euro U16 B)
1
Leonhard Laar
U16 Hungary (Euro U16 B)
1
Kaspar Laik
U16 Estonia (Euro U16 B)
1
Gabor Lukacsi
U16 Hungary (Euro U16 B)
1
Malcolm Makwa
U16 Belgium (Euro U16 B)
1
Jakub Malecki
U16 Ireland (Euro U16 B)
1
Agoston Meszaros
U16 Hungary (Euro U16 B)
1
Niklas Michel
U16 Austria (Euro U16 B)
1
Luka Mujirishvili
U16 Georgia (Euro U16 B)
1
Gabriel Mutuale
U16 Belgium (Euro U16 B)
1
Cillian O'Connell
U16 Ireland (Euro U16 B)
1
Clinton Ogbevoen
U16 Austria (Euro U16 B)
1
Jamie Onyemaechi
U16 Austria (Euro U16 B)
1
Pharrell Osagie
U16 Ireland (Euro U16 B)
1
Joshua Osayanrhion
U16 Ireland (Euro U16 B)
1
Botond Pavlik
U16 Hungary (Euro U16 B)
1
Marko Pokk
U16 Estonia (Euro U16 B)
1
Renee Raiste
U16 Estonia (Euro U16 B)
1
Karl Ristna
U16 Estonia (Euro U16 B)
1
Romel Savi
U16 Estonia (Euro U16 B)
1
Fynn Schott
U16 Austria (Euro U16 B)
1
Benjamin Schuch
U16 Austria (Euro U16 B)
1
Harry Scully
U16 Ireland (Euro U16 B)
1
Luke Seltzer
U16 Ireland (Euro U16 B)
1
Kermo Sepik
U16 Estonia (Euro U16 B)
1
Bachana Shvelidze
U16 Georgia (Euro U16 B)
1
Luis Streitberger
U16 Austria (Euro U16 B)
1
Cornelius Stubenvoll
U16 Austria (Euro U16 B)
1
Imran Suljanovic
U16 Austria (Euro U16 B)
1
Gert Suvi
U16 Estonia (Euro U16 B)
1
Marton Szita
U16 Hungary (Euro U16 B)
1
Feie Tallir
U16 Belgium (Euro U16 B)
1
Rannar Tornius
U16 Estonia (Euro U16 B)
1
Guram Tskhadadze
U16 Georgia (Euro U16 B)
1
Martin Uik
U16 Estonia (Euro U16 B)
1
Karl Vandra
U16 Estonia (Euro U16 B)
1
Henri Vanem
U16 Estonia (Euro U16 B)
1
Gregor Vendla
U16 Estonia (Euro U16 B)
1
Zalan Vincze
U16 Austria (Euro U16 B)
1
Finnian Walsh
U16 Ireland (Euro U16 B)
1
Nico Zeleznik
U16 Austria (Euro U16 B)
1