Jaroslav Sak ha enfrentado a 41 oponentes a lo largo de su carrera.

Player Team(s) Games
Roel Aarts
U20 Netherlands (Euro U20B)
1
Alon Abramovich
U20 Israel (Euro U20B)
1
Ben Altit
U20 Israel (Euro U20B)
1
Louis Arendt
U20 Luxembourg (Euro U20B)
1
Liraz Ariely
U20 Israel (Euro U20B)
1
Kasper Averink
U20 Netherlands (Euro U20B)
1
Yves Bellwald
U20 Luxembourg (Euro U20B)
1
Alexander Birketoft
U20 Denmark (Euro U20B)
1
Oz Blayzer
U20 Israel (Euro U20B)
1
Joel Brandt
U20 Netherlands (Euro U20B)
1
Thomas Breel
U20 Netherlands (Euro U20B)
1
Luc Breuskin
U20 Luxembourg (Euro U20B)
1
Shawn Dawson
U20 Israel (Euro U20B)
1
Sam De Haas
U20 Netherlands (Euro U20B)
1
Soren Dossing
U20 Denmark (Euro U20B)
1
Dolev Drapic
U20 Israel (Euro U20B)
1
Sami Eleraky
U20 Denmark (Euro U20B)
1
Ram Elias-Pour
U20 Israel (Euro U20B)
1
Ivan Filipan
U20 Netherlands (Euro U20B)
1
Frederic Gutenkauf
U20 Luxembourg (Euro U20B)
1
Anders Haas
U20 Denmark (Euro U20B)
1
Philip Hertz
U20 Denmark (Euro U20B)
1
Dexter Hope
U20 Netherlands (Euro U20B)
1
Guy Lavie
U20 Israel (Euro U20B)
1
Dennis Levene
U20 Denmark (Euro U20B)
1
Igor Mayor
U20 Israel (Euro U20B)
1
Soren Olsen
U20 Denmark (Euro U20B)
1
Yaw Owusu Gyamfi
U20 Denmark (Euro U20B)
1
Esben Reinholt
U20 Denmark (Euro U20B)
1
Frederik Rungby
U20 Denmark (Euro U20B)
1
Ted Schleimer
U20 Luxembourg (Euro U20B)
1
Max Schmit
U20 Luxembourg (Euro U20B)
1
Tim Schmit
U20 Luxembourg (Euro U20B)
1
Or Solomon
U20 Israel (Euro U20B)
1
Eric Steffen
U20 Luxembourg (Euro U20B)
1
Tom Steffen
U20 Luxembourg (Euro U20B)
1
Bart Stolk
U20 Netherlands (Euro U20B)
1
Bar Timor
U20 Israel (Euro U20B)
1
Matthew Van Tongeren
U20 Netherlands (Euro U20B)
1
Tom Welter
U20 Luxembourg (Euro U20B)
1
Diede Wieten
U20 Netherlands (Euro U20B)
1