Oli Gestsson ha enfrentado a 74 oponentes a lo largo de su carrera.

Player Team(s) Games
Sverre Aav
U20 Estonia (Euro U20B)
1
Luka Aksentijevic
U20 Serbia (Euro U20B)
1
Marko Andric
U20 Serbia (Euro U20B)
1
Mathieu Arendt
U20 Luxembourg (Euro U20B)
1
Dragos Axinte
U20 Romania (Euro U20B)
1
Gezim Bajrami
U20 Finland (Euro U20B)
1
Matei Bodea
U20 Romania (Euro U20B)
1
Hugo Boman
U20 Finland (Euro U20B)
1
Mihailo Boskovic
U20 Serbia (Euro U20B)
1
Nils Botold
U20 Sweden (Euro U20B)
1
Colin Braun
U20 Luxembourg (Euro U20B)
1
Felix Brostrom
U20 Sweden (Euro U20B)
1
Mihai Carcoana
U20 Romania (Euro U20B)
1
Thomas Carroll
U20 Netherlands (Euro U20B)
1
Dino Ceman
U20 Luxembourg (Euro U20B)
1
Luca Colceag
U20 Romania (Euro U20B)
1
Oliver Cupan
U20 Sweden (Euro U20B)
1
Melker Delryd
U20 Sweden (Euro U20B)
1
Jonathan Diederich
U20 Luxembourg (Euro U20B)
1
Massal Diouf
U20 Netherlands (Euro U20B)
1
Matei Dorneanu
U20 Romania (Euro U20B)
1
Wilhelm Falk
U20 Sweden (Euro U20B)
1
Sebastian Forsling
U20 Sweden (Euro U20B)
1
Stefan Grasu
U20 Romania (Euro U20B)
1
Pit Hansen
U20 Luxembourg (Euro U20B)
1
Joosep Heinla
U20 Estonia (Euro U20B)
1
David Idada
U20 Netherlands (Euro U20B)
1
Markus Ilver
U20 Estonia (Euro U20B)
1
Lenny Jonsson
U20 Luxembourg (Euro U20B)
1
Jeff Keller
U20 Luxembourg (Euro U20B)
1
Johannes Kirsipuu
U20 Estonia (Euro U20B)
1
Bobi Klintman
U20 Sweden (Euro U20B)
1
Kalle Koivunen
U20 Finland (Euro U20B)
1
Aleksa Kovacevic
U20 Serbia (Euro U20B)
1
Petar Kovacevic
U20 Serbia (Euro U20B)
1
Yannick Kraag
U20 Netherlands (Euro U20B)
1
Teemu Kristeri
U20 Finland (Euro U20B)
1
Ralf Kuttis
U20 Estonia (Euro U20B)
1
Gregor Kuuba
U20 Estonia (Euro U20B)
1
Aamos Laavainen
U20 Finland (Euro U20B)
1
Alexandru Lazar
U20 Romania (Euro U20B)
1
Sebastian Lindberg
U20 Finland (Euro U20B)
1
Anton Lindqvist
U20 Sweden (Euro U20B)
1
Max Logelin
U20 Luxembourg (Euro U20B)
1
Eemi Luukkonen
U20 Finland (Euro U20B)
1
Nikola Manojlovic
U20 Serbia (Euro U20B)
1
Jacob Mansson
U20 Sweden (Euro U20B)
1
Dan Mantz
U20 Luxembourg (Euro U20B)
1
Vojin Medarevic
U20 Serbia (Euro U20B)
1
Valtteri Mervola
U20 Finland (Euro U20B)
1
Mihailo Musikic
U20 Serbia (Euro U20B)
1
Romeo Myrthil
U20 Sweden (Euro U20B)
1
David Mihai Oprea
U20 Romania (Euro U20B)
1
David Patru
U20 Romania (Euro U20B)
1
Luka Paunovic
U20 Serbia (Euro U20B)
1
Mait Peterson
U20 Estonia (Euro U20B)
1
Yulian Ramirez Montero
U20 Netherlands (Euro U20B)
1
Ken-Martti Reinart
U20 Estonia (Euro U20B)
1
Joonas Riismaa
U20 Estonia (Euro U20B)
1
Anton Rotaru
U20 Romania (Euro U20B)
1
Markus Ruubel
U20 Estonia (Euro U20B)
1
Joryam Saizonou
U20 Netherlands (Euro U20B)
1
Nikola Saranovic
U20 Serbia (Euro U20B)
1
Robert Schipor
U20 Romania (Euro U20B)
1
Kaspar Sepp
U20 Estonia (Euro U20B)
1
Isai Sow
U20 Netherlands (Euro U20B)
1
Kasper Suurorg
U20 Estonia (Euro U20B)
1
Ville Tolonen
U20 Finland (Euro U20B)
1
Nicolas Toussaint
U20 Luxembourg (Euro U20B)
1
Emmanuel Ugbo
U20 Netherlands (Euro U20B)
1
Max Van Den Heuvel
U20 Netherlands (Euro U20B)
1
Jacopo Van Der Knaap
U20 Netherlands (Euro U20B)
1
Enzo Vescan
U20 Romania (Euro U20B)
1
Nino Vrencken
U20 Netherlands (Euro U20B)
1