Argentina U20
Australia U20
England U20
France U20
Ireland U20
Italy U20
Japan U20
New Zealand U20
Samoa U20
Scotland U20
South Africa U20
Wales U20
Brandon Thomson
Rory Jennings
Andrew Deegan
Joey Carbery
Emiliano Boffelli
Jonah Placid
Ryuji Noguchi
Josh Adams
Leolin Zas
Aaron Morris
Max Clarke
Adam Korczyk
Dafydd Howells
Tevita Tatafu
Jose Deheza
Thomas du Toit
Hanro Liebenberg
Lukhan Lealaiaulolo-Tui
Andrew Kellaway
Jack Goodhue
Matthew Sandell
Chase Tiatia
Michael Gunn
Daniel du Plessis
Owen Watkin
Gary Ringrose
Jack Walker
Ben Tuiomanufili
Faulua Makisi
George Perkins
Giovanni Kueffner-Mulitano
James Tuttle
Alex Coombes
Nick Tompkins
Kosuke Urabe
Adam Beard
Tom Phillips
Taisetsu Kanai
Josh Ioane
Ryuji Yonemura
Tatsuya Kakimoto
RG Snyman
Alex Thompson
Ned Hanigan
Scott Cummings
Ivan van Zyl
Yusuke Kajimura
Charlie Ewels
Jonathan Taumateine
David O'Connor
Total = Total appearances,
Start = Total started,
CO = Came on,
Sub = Started as a sub,
Off = Taken off .