Aron Biber ha enfrentado a 66 oponentes a lo largo de su carrera.

Player Team(s) Games
Jeffrey Akintolu 1
Felix Angerbauer
U20 Austria (Euro U20B)
1
Akkan Atasoy
U20 Austria (Euro U20B)
1
Will Ayodole
U20 Ireland (Euro U20B)
1
Hristo Bachkov
U20 Bulgaria (Euro U20B)
1
Faruq Balarabe 1
Rihards Berkolds
U20 Latvia (Euro U20B)
1
Andrejs Bikovs
U20 Latvia (Euro U20B)
1
Mario Boyanov
U20 Bulgaria (Euro U20B)
1
Joseph Buchanan 1
Ronan Byrne
U20 Ireland (Euro U20B)
1
Lane Campbell 1
Kley Cirikovic
U20 Luxembourg (Euro U20B)
1
Joseph Coughlan
U20 Ireland (Euro U20B)
1
Ruairi Cronin
U20 Ireland (Euro U20B)
1
Jonathan Diederich
U20 Luxembourg (Euro U20B)
1
Wede Esajobor
U20 Ireland (Euro U20B)
1
Elijah Faapito
U20 Ireland (Euro U20B)
1
Otto Farenhorsts
U20 Latvia (Euro U20B)
1
Victor Faroukou 1
Darragh Ferguson
U20 Ireland (Euro U20B)
1
Georgi Gerganov
U20 Bulgaria (Euro U20B)
1
Viktor Gergov
U20 Bulgaria (Euro U20B)
1
Louis Grante-Halliday 1
Daniel Grgic
U20 Austria (Euro U20B)
1
Killian Gribben
U20 Ireland (Euro U20B)
1
Pit Hansen
U20 Luxembourg (Euro U20B)
1
Lenny Jonsson
U20 Luxembourg (Euro U20B)
1
Luke Jungers
U20 Luxembourg (Euro U20B)
1
Denis Kamburov
U20 Bulgaria (Euro U20B)
1
Nordin Kapic
U20 Austria (Euro U20B)
1
Kristofers Karlsons
U20 Latvia (Euro U20B)
1
Ricards Klanskis
U20 Latvia (Euro U20B)
1
Florian Koeppel
U20 Austria (Euro U20B)
1
Mihail Kombakov
U20 Bulgaria (Euro U20B)
1
Konstantin Kostadinov
U20 Bulgaria (Euro U20B)
1
Markuss Lastins
U20 Latvia (Euro U20B)
1
Rainers Lisicins
U20 Latvia (Euro U20B)
1
Max Logelin
U20 Luxembourg (Euro U20B)
1
Dan Mantz
U20 Luxembourg (Euro U20B)
1
Christian McDonnell
U20 Ireland (Euro U20B)
1
Krastomir Mihov
U20 Bulgaria (Euro U20B)
1
Obinna Ndukwe
U20 Austria (Euro U20B)
1
Noah Oguamalam
U20 Austria (Euro U20B)
1
James Okonkwo 1
Marcis Osis
U20 Latvia (Euro U20B)
1
Krasimir Petrov
U20 Bulgaria (Euro U20B)
1
Peteris Pinnis
U20 Latvia (Euro U20B)
1
Iliyan Pishtikov
U20 Bulgaria (Euro U20B)
1
Dijarn Russell 1
Ajay Ryan Walsh
U20 Ireland (Euro U20B)
1
Amann Sanni
U20 Ireland (Euro U20B)
1
Callum Smart 1
Daniils Smirnovs
U20 Latvia (Euro U20B)
1
Ivan Spirov
U20 Bulgaria (Euro U20B)
1
Rory Stewart 1
Damien Thill
U20 Luxembourg (Euro U20B)
1
Cian Tiernan
U20 Ireland (Euro U20B)
1
Nicolas Toussaint
U20 Luxembourg (Euro U20B)
1
Louie Tucker 1
Andon Vachev
U20 Bulgaria (Euro U20B)
1
Rihards Vavers
U20 Latvia (Euro U20B)
1
Timo Vinciarelli
U20 Luxembourg (Euro U20B)
1
Zamoku Welche 1
Jonathan Wess
U20 Austria (Euro U20B)
1
Miro Zapf
U20 Austria (Euro U20B)
1