Julien Marion ha enfrentado a 87 oponentes a lo largo de su carrera.

Player Team(s) Games
Jiri Bruha 1
Mark Cannon
U20 Ireland (Euro U20B)
1
Michal Chylinski
U20 Poland (Euro U20B)
1
Richard Clark 1
Benedikt Danek
U20 Austria (Euro U20B)
1
Bartosz Diduszko
U20 Poland (Euro U20B)
1
Jakub Dluski
U20 Poland (Euro U20B)
1
Kyle Dodd 1
Barry Drumm
U20 Ireland (Euro U20B)
1
Roman Fenzal
U20 Austria (Euro U20B)
1
Jan Frolik 1
Michal Gabinski
U20 Poland (Euro U20B)
1
Anton Gavrylyuk
U20 Ukraine (Euro U20B)
1
Garnett Griffin
U20 Ireland (Euro U20B)
1
Lukasz Grzywa
U20 Poland (Euro U20B)
1
Guy Guede 1
Roman Gumenyuk
U20 Ukraine (Euro U20B)
1
Samuel Haanpaa
U20 Finland (Euro U20B)
1
Pavel Hemmy 1
Jiri Holanda 1
Joseph Ikhinmwin 1
Maxym Ivshyn
U20 Ukraine (Euro U20B)
1
Marjan Janeski 1
Jiri Jelinek 1
Nikola Karakolev 1
Simon Kearney 1
Pawel Kikowski
U20 Poland (Euro U20B)
1
Scott Kinevane
U20 Ireland (Euro U20B)
1
Stephen King
U20 Ireland (Euro U20B)
1
Mikko Koivisto
U20 Finland (Euro U20B)
1
Filip Konzulov 1
Petteri Koponen
U20 Finland (Euro U20B)
1
Aleksandar Kostoski 1
Viacheslav Kravtsov
U20 Ukraine (Euro U20B)
1
Heinz Kugerl
U20 Austria (Euro U20B)
1
Damian Kulig
U20 Poland (Euro U20B)
1
Maximilian Kunovjanek
U20 Austria (Euro U20B)
1
Jarkko Kyllonen
U20 Finland (Euro U20B)
1
Tero Laitinen
U20 Finland (Euro U20B)
1
Gerald Lee
U20 Finland (Euro U20B)
1
Eoin Lennon
U20 Ireland (Euro U20B)
1
Pawel Leonczyk
U20 Poland (Euro U20B)
1
Eero Leva
U20 Finland (Euro U20B)
1
Benjamin Lewis 1
Yuriy Lokhmanchuk
U20 Ukraine (Euro U20B)
1
Igor Loktionov
U20 Ukraine (Euro U20B)
1
Denys Lukashov
U20 Ukraine (Euro U20B)
1
Joel Madourie 1
Richard McNutt 1
Kamil Michalski
U20 Poland (Euro U20B)
1
Jack Minister 1
Niall Murphy
U20 Ireland (Euro U20B)
1
Kiril Nikolovski 1
Lorenzo O'neal
U20 Austria (Euro U20B)
1
Kevin O'reilly
U20 Ireland (Euro U20B)
1
Tomasz Ochonko
U20 Poland (Euro U20B)
1
Lukas Pinterits
U20 Austria (Euro U20B)
1
Sebastian Pinterits
U20 Austria (Euro U20B)
1
Richard Poiger
U20 Austria (Euro U20B)
1
Liam Potter 1
Pavel Pumprla 1
Maksym Pustozvonov
U20 Ukraine (Euro U20B)
1
Paul Radakovics
U20 Austria (Euro U20B)
1
Joseph Ransom 1
Predrag Samardziski 1
Thomas Schreiner
U20 Austria (Euro U20B)
1
Artem Shchepkin
U20 Ukraine (Euro U20B)
1
Maxim Shepil
U20 Ukraine (Euro U20B)
1
Christopher Smye
U20 Ireland (Euro U20B)
1
Darko Sokolov 1
Jan Stehlik 1
Aleksandar Sterjov 1
Tomce Stojcevski 1
Joonas Suotamo
U20 Finland (Euro U20B)
1
Kamil Svrdlik 1
Tomas Teply 1
Christopher Timms 1
Rostislav Uhlir 1
Lukas Unger
U20 Austria (Euro U20B)
1
Viljami Vanjoki
U20 Finland (Euro U20B)
1
Jari Vanttaja
U20 Finland (Euro U20B)
1
Ilkka Vuori
U20 Finland (Euro U20B)
1
Robert Wagenlechner
U20 Austria (Euro U20B)
1
Gary Walsh
U20 Ireland (Euro U20B)
1
Aaron Westbrooks
U20 Ireland (Euro U20B)
1
Bartlomiej Woloszyn
U20 Poland (Euro U20B)
1
Roman Zachrla 1