Bath
Begles-Bordeaux
Bristol Bears
Clermont Auvergne
Connacht
Edinburgh Rugby
Exeter Chiefs
Glasgow Warriors
Gloucester
Gwent Dragons
Harlequins
La Rochelle
Leinster
London Wasps
Lyon OU
Montpellier
Munster
Northampton Saints
Racing CF
Sale Sharks
Scarlets
Toulon
Toulouse
Ulster
Kotaro Matsushima
Xavier Mignot
Santiago Cordero
Robert Herring
Cheslin Kolbe
Damian Penaud
Alfie Barbeary
Keith Earls
Gavin Coombes
Antoine Dupont
Jonny Hill
Teddy Thomas
Armand van der Merwe
Raymond Rhule
Geoffrery Doumayrou
Thomas O'Flaherty
Jordan Larmour
Will Skelton
Ross Byrne
Juan Cruz Mallia
Tawera Kerr-Barlow
Gabin Villiere
Ramiro Moyano
Marland Yarde
James Phillips
Gareth Davies
Ruaridh McConnachie
William Stuart
Kieran Hardy
Tom Cruse
Dan Robson
Jonah Holmes
Jack Willis
Thomas Young
Josh van der Flier
Ciaran Frawley
David Kearney
Dan Leavy
Gabriel Ngandebe
Jimmy O'Brien
Jeremy Sinzelle
Blair Kinghorn
Ian Madigan
Rory Arnold
Apisai Naqalevu
Max Malins
Bryan Byrne
Harry Randall
Fritz Lee
Ioan Lloyd
Siale Piutau
Noa Nakaitaci
Izack Rodda
Sebastian Nagle-Taylor
Mathieu Bastareaud
Charlie Ngatai
Dylan Cretin
George-Henri Colombe
Kurtley Beale
Donovan Taofifenua
Matthew Healy
Dominic Bird
Alex Wootton
Conor Oliver
Sam Simmonds
Jonny Gray
Stuart Hogg
Jack Yeandle
Olly Woodburn
Cadan Murley
James Gaskell
Alex Lozowski
Yvan Reilhac
Paolo Odogwu
Charlie Atkinson
Josh Murphy
Cian Healy
Fraser Dingwell
Thomas James
Jamieson Gibson-Park
Nicholas Isiekwe
Denny Solomona
Rohan Janse van Rensburg
Mark Bennett
Mahamadou Diaby
Maxime Lamothe
Matthieu Jalibert
Nick Tompkins
Ben Lam
Louis Rees-Zammitt
Billy Burns
Mark Atkinson
Michael Lowry
John Cooney
George Barton
Alivereti Raka
Etienne Fourcade
Michael Haley
CJ Stander
Kevin O'Byrne
Kevin Le Guen
Simon Zebo
Scott Steele
Teddy Baubigny
Francois Trinh Duc
Ed Holmes
Piers O'Conor
Tiernan O'Halloran
John Porch
Dillyn Leyds
Arthur Retiere
Ruan Ackermann
Sebastien Bezy
Peni Ravai
Joshua Bassett
Ben Harris
Matthis Lebel
Julian Marchand
Baptiste Couilloud
Ollie Devoto
Dave Ewers
Camille Chat
Mazine Machenaud
Jordan Joseph
Guram Gogichashvili
Henry Purdy
Joseph Dweba
Nans Ducuing
AJ MacGinty
Ken Owens
Joshua Beaumont
Jac Morgan
Rafi Quirke
Gregory Alldritt
Sam James
Byron McGuigan
James Lowe
Tadhg Furlong