Investec Champions Cup
- Franklin's Gardens
- Andrea Piardi
Northampton Saints
Starting 15
- James Ramm
- Emmanuel Iyogun
- George Hendy
- Fin Smith
- Juarno Augustus
- Trevor Davison
- Temo Mayanavanua
- Henry Pollock
- Burger Odendaal
- Alex Coles
- Fraser Dingwall
- Curtis Langdon
- Tommy Freeman
- Alex Mitchell
- Josh Kemeny
Substitutes
- Rory Hutchinson
- Tom James
- Elliot Millar-Mills
- Henry Walker
- Tom Pearson
- Tom Lockett
- Tom West
- George Furbank
Castres Olympique
Starting 15
- Leone Nakarawa
- Baptiste Delaporte
- Louis Le Brun
- Geoffrey Palis
- Abraham Papali’i
- Will Collier
- Jack Goodhue
- Jeremy Fernandez
- Theo Chabouni
- Vilimoni Botitu
- Mathieu Babillot
- Remy Baget
- Gauthier Maravat
- Quentin Walcker
- Gaetan Barlot
Substitutes
- Baptiste Cope
- Romain Macurdy
- Lois Guerois Galisson
- Loris Zarantonello
- Simon Meka
- Aurelien Azar
- Santiago Arata
- Julien Dumora