The final round of the Challenge Cup pool stages take place this weekend, with two games on Friday, four on Saturday and three on the schedule for Sunday.
Check on all the team news, below.
Gloucester: 15 Santiago Carreras, 14 Jonny May, 13 Chris Harris, 12 Seb Atkinson, 11 Ollie Thorley, 10 Adam Hastings, 9 Caolan Englefield, 8 Zach Mercer, 7 Ruan Ackermann (c), 6 Jack Clement, 5 Matias Alemanno, 4 Freddie Clarke, 3 Fraser Balmain, 2 George McGuigan, 1 Jamal Ford-Robinson
Replacements: 16 Seb Blake, 17 Harry Elrington, 18 Ciaran Knight, 19 Albert Tuisue, 20 Lewis Ludlow, 21 Stephen Varney, 22 Max Llewellyn, 23 Josh Hathaway
Castres: 15 Geoffrey Palis, 14 Martin Laveau, 13 Adrien Seguret, 12 Andrea Cocagi, 11 Nathanael Hulleu, 10 Pierre Popelin, 9 Santiago Arata, 8 Abraham Papalii, 7 Nick Champion de Crespigny, 6 Mathieu Babillot (c), 5 Tom Staniforth, 4 Gauthier Maravat, 3 Aurelien Azar, 2 Gaetan Barlot, 1 Wayan de Benedittis
Replacements: 16 Pierre Colonna, 17 Antoine Tichit, 18 Esteban Talalua, 19 Florent Vanverberghe, 20 Yann Peysson, 21 Jeremy Fernandez, 22 Vilimoni Botitu, 23 Josaia Raisuqe
Venue: Kingsholm
Kick-off: 20:00 GMT
Referee: Eoghan Cross (Ireland)
Assistant Referees: Robbie Jenkinson (Ireland), Tomás O’Sullivan (Ireland)
TMO: Leo Colgan (Ireland)
Scarlets: 15 Ioan Nicholas, 14 Steff Evans, 13 Joe Roberts, 12 Jonathan Davies, 11 Ryan Conbeer, 10 Ioan Lloyd, 9 Kieran Hardy, 8 Vaea Fifita, 7 Dan Davis, 6 Ben Williams, 5 Jac Price, 4 Alex Craig, 3 Harri O’Connor, 2 Ryan Elias (c), 1 Steff Thomas
Replacements: 16 Eduan Swart, 17 Kemsley Mathias, 18 Sam Wainwright, 19 Morgan Jones, 20 Shaun Evans, 21 Gareth Davies, 22 Charlie Titcombe, 23 Tomi Lewis
Edinburgh: 15 Emiliano Boffelli, 14 Chris Dean, 13 Matt Currie, 12 James Lang, 11 Duhan van der Merwe, 10 Ben Healy, 9 Ben Vellacott (cc), 8 Viliame Mata, 7 Hamish Watson, 6 Luke Crosbie, 5 Grant Gilchrist (cc), 4 Sam Skinner, 3 WP Nel, 2 Dave Cherry, 1 Pierre Schoeman
Replacements: 16 Ewan Ashman, 17 Boan Venter, 18 Angus Williams, 19 Glen Young, 20 Jamie Ritchie, 21 Tom Dodd, 22 Ali Price, 23 Cammy Scott
Venue: Parc y Scarlets
Kick-off: 20:00 GMT
Referee: Sara Cox (England)
Assistant Referees: Ludovic Cayre (England), tbc
TMO: Dean Richards (England)
Saturday
Pau: 15 Theo Attissogbe, 14 Thomas Carol, 13 Samuel Ezeala, 12 Nathan Decron, 11 Aminiasi Tuimaba, 10 Joe Simmonds, 9 Thibault Daubagna, 8 Paulo Pelesasa, 7 Martin Puech (c), 6 Lekima Tagitagivalu, 5 Fabrice Metz, 4 Guillaume Ducat, 3 Nicolas Corato, 2 Romain Ruffenach, 1 Facundo Gigena
Replacements: 16 Lucas Rey, 17 Guram Papidze, 18 Siate Tokolahi, 19 Sam Whitelock, 20 Thibaut Hamonou, 21 Reece Hewat, 22 Thomas Souverbie, 23 Axel Desperes
Zebre: 15 Lorenzo Pani, 14 Pierre Bruno, 13 Luca Morisi (c), 12 Enrico Lucchin, 11 Simone Gesi, 10 Giovanni Montemauri, 9 Gonzalo Garcia, 8 Davide Ruggeri, 7 Jacopo Bianchi, 6 Guido Volpi, 5 Andrea Zambonin, 4 Leonardo Krumov, 3 Matteo Nocera, 2 Marco Manfredi, 1 Luca Rizzoli
Replacements: 16 Giampietro Ribaldi, 17 Danilo Fischetti, 18 Juan-Manuel Pitinari, 19 Matteo Canali, 20 Bautista Stavile Bravin, 21 Thomas Dominguez, 22 Geronimo Prisciantelli, 23 Scott Gregory
Venue: Stade du Hameau
Kick-off: 14:00 local (13:00 GMT)
Referee: Ben Whitehouse (Wales)
Assistant Referees: Mike English (Wales), Ben Connor (Wales)
TMO: Ian Davies (Wales)
Black Lion: 15 Miriani Modebadze, 14 Akaki Tabutsadze, 13 Giorgi Kveseladze, 12 Merab Sharikadze (c), 11 Sandro Todua, 10 Luka Matkava, 9 Giorgi Margalitadze, 8 Ilia Spanderashvili, 7 Sandro Mamamtavrishvili, 6 Luka Ivanishvili, 5 Mikheil Babunashvili, 4 Demuri Epremidze, 3 Giorgi Chkhartishvili, 2 Tengiz Zamtaradze, 1 Dato Abdushelishvili
Replacements: 16 Irakli Kvatadze, 17 Nika Khatiashvili, 18 Bachuki Tchumbadze, 19 Nodar Cheishvili, 20 Giorgi Kervalishvili, 21 Alexander Jighauri, 22 Tornike Kakhoidze, 23 Luka Tsirekidze
Clermont: 15 Alex Newsome, 14 Bautista Delguy, 13 Léon Darricarrere, 12 George Moala, 11 Joris Jurand, 10 Anthony Belleau, 9 Baptiste Jauneau, 8 Pita-Gus Sowakula, 7 Marcos Kremer, 6 Lucas Dessaigne, 5 Tomas Lavanini, 4 Thibault Lanen, 3 Cristian Ojovan, 2 Folau Fainga’a, 1 Etienne Falgoux (c)
Replacements: 16 Robin Couly, 17 Giorgi Beria, 18 Rabah Slimani, 19 Rob Simmons, 20 Killian Tixeront, 21 Sebastien Bezy, 22 Theo Giral, 23 Pierre Fouyssac
Venue: Mikheil Meskhi Stadium
Kick-off: 17:00 local (13:00 GMT)
Referee: Gianluca Gnecchi (Italy)
Assistant Referees: Franco Rosella (Italy), Andrei Gheorghe (Romania)
TMO: Stefano Roscini (Italy)
Benetton: 15 Rhyno Smith, 14 Ignacio Mendy, 13 Tommaso Menoncello, 12 Malakai Fekitoa, 11 Onisi Ratave, 10 Tomas Albornoz, 9 Alessandro Garbisi, 8 Lorenzo Cannone, 7 Manuel Zuliani, 6 Alessandro Izekor, 5 Eli Snyman (c), 4 Edoardo Iachizzi, 3 Giosue Zilocchi, 2 Bautista Bernasconi, 1 Thomas Gallo
Replacements: 16 Gianmarco Lucchesi, 17 Mirco Spagnolo, 18 Tiziano Pasquali, 19 Federico Ruzza, 20 Sebastian Negri da Ollegio, 21 Michele Lamaro, 22 Andy Uren, 23 Jacob Umaga
Montpellier: 15 Julien Tisseron, 14 Pierre Lucas, 13 Thomas Darmon, 12 Auguste Cadot, 11 Ben Lam, 10 Paolo Garbisi, 9 Leo Coly, 8 Marco Tauleigne, 7 Clement Doumenc, 6 Florian Verhaeghe, 5 Paul Willemse (c), 4 Bastien Chalureau, 3 Titi Lamositele, 2 Brandon Paenga-Amosa, 1 Baptiste Erdocio
Replacements: 16 Vano Karkadze, 17 Enzo Forletta, 18 Harry Williams, 19 Tyler DuGuid, 20 Sam Simmonds, 21 Louis Foursans-Bourdette, 22 Masi Dakuwaqa, 23 Anthony Bouthier
Venue: Stadio Monigo
Kick-off: 16:15 local (15:15 GMT)
Referee: Morné Ferreira (South Africa)
Assistant Referees: Marius van der Westhuizen (South Africa), Aimee Barrett-Theron (South Africa)
TMO: Marius Jonker (South Africa)
Oyonnax: 15 Maxime Salles, 14 Daniel Ikpefan, 13 Leo Treilles, 12 Lucas Mensa, 11 Joe Ravouvou, 10 Domingo Miotti, 9 Charlie Cassang (c), 8 Loic Godener, 7 Hugo Hermet, 6 Filimo Taofifenua, 5 Hugo Fabregue, 4 Ewan Johnson, 3 Irakli Mirtskhulava, 2 Manu Leiataua, 1 Rory Sutherland
Replacements: 16 Julien Ratajczak, 17 Adrien Bordenave, 18 Thibault Berthaud, 19 Steve Mafi, 20 Ilan El Khattabi, 21 Jules Soulan, 22 Souleymane Coulibaly, 23 David Odiase
Cheetahs: 15 Tapiwa Mafura, 14 Daniel Kasende, 13 Evardi Boshoff, 12 Reinhardt Fortuin, 11 Munier Hartzenberg, 10 George Lourens, 9 Ruan Pienaar, 8 Jeandre Rudolph, 7 Friedle Olivier, 6 Gideon van der Merwe, 5 Victor Sekekete (c), 4 Rynier Bernardo, 3 Aranos Coetzee, 2 Marnus van der Merwe, 1 Schalk Ferreira
Replacements: 16 Louis van der Westhuizen, 17 Alulutho Tshakweni, 18 Hencus van Wyk, 19 Carl Wegner, 20 Daniel Maartens, 21 Oupa Mohoje, 22 Rewan Kruger, 23 Abner van Reenen
Venue: Stade Charles Mathon
Kick-off: 16:15 local (15:15 GMT)
Referee: Anthony Woodthorpe (England)
Assistant Referees: George Selwood (England), Ethan Glass (Switzerland)
TMO: David Rose (England)
Sunday
Lions: 15 Quan Horn, 14 Richard Kriel, 13 Henco van Wyk, 12 Marius Louw (c), 11 Edwill van der Merwe, 10 Gianni Lombard, 9 Sanele Nohamba, 8 Francke Horn, 7 Emmanuel Tshituka, 6 JC Pretorius, 5 Reinhard Nothnagel, 4 Ruben Schoeman, 3 Asenathi Ntlabakanye, 2 PJ Botha, 1 JP Smith
Replacements: 16 Jaco Visagie, 17 Morgan Naude, 18 Ruan Dreyer, 19 Darrien Landsberg, 20 Hanru Sirgel, 21 Morne van den Berg, 22 Kade Wolhuter, 23 Erich Cronje
Ospreys: 15 Iestyn Hopkins, 14 Mat Protheroe, 13 George North, 12 Owen Watkin, 11 Keelan Giles, 10 Dan Edwards, 9 Reuben Morgan-Williams, 8 Morgan Morse, 7 Harri Deaves, 6 Will Hickey, 5 Adam Beard (c), 4 James Ratti, 3 Tom Botha, 2 Sam Parry, 1 Rhys Henry
Replacements: 16 Ethan Lewis, 17 Cameron B Jones, 18 Ben Warren, 19 Lewis Jones, 20 Tristan Davies, 21 Cameron D Jones, 22 Jack Walsh, 23 Keiran Williams
Venue: Emirates Airline Park
Kick-off: 15:00 local (13:00 GMT)
Referee: Jérémy Rozier (France)
Assistant Referees: Luc Ramos (France), Evan Urruzmendi (France)
TMO: Patrick Dellac (France)
Perpignan: 15 Louis Dupichot, 14 Maxim Granell, 13 Job Poulet, 12 Apisai Naqalevu, 11 Lucas Dubois, 10 Matteo Rodor, 9 Sadek Deghmache, 8 Valentin Moro, 7 Kelian Galletier (c), 6 Samuel M’Foudi, 5 Posolo Tuilagi, 4 Bastien Chinarro, 3 Nemo Roelofse, 2 Victor Montgaillard, 1 Akato Fakatika
Replacements: 16 Vakhtang Jincharadze, 17 Xavier Chiocci, 18 Pietro Ceccarelli, 19 Tristan Labouteley, 20 Marvin Orie, 21 Mathieu Ugena, 22 Alexandre Perez, 23 Freddy Duguivalu
Newcastle: 15 Elliott Obatoyinbo, 14 Ben Redshaw, 13 Matias Moroni, 12 Cammy Hutchison, 11 Ben Stevenson, 10 Louie Johnson, 9 Josh Barton, 8 Freddie Lockwood, 7 Sam Cross, 6 Pedro Rubiolo, 5 Sebastian de Chaves, 4 John Hawkins, 3 Murray McCallum, 2 Bryan Byrne (c), 1 Adam Brocklebank
Replacements: 16 Michael van Vuuren, 17 Mark Dormer, 18 Eduardo Bello, 19 John Kelly, 20 Josh Bainbridge, 21 Hugh O’Sullivan, 22 Rory Jennings, 23 Ollie Spencer
Venue: Stade Aime Giral
Kick-off: 14:00 local (13:00 GMT)
Referee: Fedérico Vedovelli (Italy)
Assistant Referees: Riccardo Angelucci (Italy), Alberto Favaro (Italy)
TMO: Stefano Penne (Italy)
Dragons: 15 Cai Evans, 14 Rio Dyer, 13 Steff Hughes (c), 12 Harri Ackerman, 11 Jared Rosser, 10 Will Reed, 9 Dane Blacker, 8 Aaron Wainwright, 7 Ollie Griffiths, 6 Ryan Woodman, 5 Matthew Screech, 4 Joe Davies, 3 Leon Brown, 2 Bradley Roberts, 1 Rhodri Jones
Replacements: 16 James Benjamin, 17 Rodrigo Martinez, 18 Luke Yendle, 19 George Young, 20 Taine Basham, 21 Rhodri Williams, 22 Joe Westwood, 23 Ewan Rosser
Sharks: 15 Aphelele Fassi, 14 Werner Kok, 13 Lukhanyo Am (c), 12 Francois Venter, 11 Makazole Mapimpi, 10 Curwin Bosch, 9 Jaden Hendrikse, 8 Phepsi Buthelezi, 7 Lappies Labuschagne, 6 James Venter, 5 Gerbrandt Grobler, 4 Corne Rahl, 3 Hanro Jacobs, 2 Fez Mbatha, 1 Ox Nche
Replacements: 16 Dan Jooste, 17 Ntuthuko Mchunu, 18 Coenie Oosthuizen, 19 Le Roux Roets, 20 Tino Mavesere, 21 Grant Williams, 22 Lionel Cronje, 23 Rohan Janse van Rensburg
Venue: Rodney Parade
Kick-off: 17:30 GMT
Referee: Adrien Marbot (France)
Assistant Referees: Benoît Rousselet (France), Thomas Chérèque (France)
TMO: Julien Castaignède (France)
