Tim Piala Champions: Owen Farrell, George Ford dan Peter O'Mahony di antara pemain yang kembali saat bintang Irlandia digantikan oleh Jordie Barrett

Owen Farrell , Peter O'Mahony dan George Ford hanyalah tiga pemain yang kembali beraksi dari cedera akhir pekan ini untuk Racing 92, Munster dan Sale Sharks.

Lihat semua berita tim Piala Champions di bawah ini.

Jumat

Ulster melawan Exeter Chiefs

Ulster: 15 Stewart Moore, 14 Werner Kok, 13 Ben Carson, 12 Jude Postlethwaite, 11 Mike Lowry, 10 Jack Murphy, 9 Nathan Doak, 8 Dave McCann, 7 Nick Timoney, 6 James McNabney, 5 Cormac Izuchukwu, 4 Iain Henderson (c), 3 Scott Wilson, 2 Rob Herring, 1 Eric O'Sullivan

Pengganti: 16 Tom Stewart, 17 Callum Reid, 18 Corrie Barrett, 19 Kieran Treadwell, 20 Harry Sheridan, 21 John Cooney, 22 Jake Flannery, 23 Rob Lyttle

Exeter Chiefs: 15 Harvey Skinner, 14 Ben Hammersley, 13 Joe Hawkins, 12 Will Rigg, 11 Paul Brown-Bampoe, 10 Will Haydon-Wood, 9 Niall Armstrong, 8 Ross Vintcent, 7 Richard Capstick, 6 Martin Moloney, 5 Christ Tshiunza, 4 Rus Tuima, 3 Josh Iosefa-Scott, 2 Jack Innard (c), 1 Will Goodrick-Clarke

Pengganti: 16 Max Norey, 17 Kwenzo Blose, 18 Jimmy Roots, 19 Jack Dunne, 20 Lewis Pearson, 21 Joe Bailey, 22 Tom Cairns, 23 Zack Wimbush

Tempat: Stadion Kingspan

Kick-off: 20:00 GMT

Wasit: Hollie Davidson (Sco)

Asisten Wasit: Rob McDowell (Sco), Ruairidh Campbell (Sco)

TMO: Mike Adamson (Sco)

Sabtu

Bulls melawan Stade Francais

Banteng: 15 Devon Williams, 14 Sebastian de Klerk, 13 Stedman Gans, 12 Harold Vorster, 11 Sergeal Petersen, 10 Johan Goosen, 9 Embrose Papier, 8 Cameron Hanekom, 7 Elrigh Louw (c), 6 Marcell Coetzee, 5 Ruan Nortje, 4 Ruan Vermaak, 3 Wilco Louw, 2 Johann Grobbelaar, 1

Pengganti Gerhard Steenekamp : 16 Akker van der Merwe, 17 Alulutho Tshakweni, 18 Francois Klopper, 19 Reinhardt Ludwig, 20 Nizaam Carr, 21 Zak Burger, 22 Boeta Chamberlain, 23 Canan Moodie

Stade Francais: 15 Joe Jonas, 14 Raffaele Storti, 13 Leo Monin, 12 Julien Delbouis, 11 Charles Laloi, 10 Louis Carbonel, 9 Thibaut Motassi, 8 Yoan Tanga, 7 Sekou Macalou (c), 6 Pierre Huguet, 5 Baptiste Pesenti, 4 Juan-Martin Scelzo, 3 Francisco Gomez Kodela, 2 Alvaro Garcia Albo, 1 Isaac Koffi

Pengganti: 16 Luka Petriashvili, 17 Hugo N'Diaye, 18 Braxton Asi, 19 Ollie McCrea, 20 Andy Timo, 21 Mamoudou Meite, 22 Louis Foursans-Bourdette, 23 Mathis Ibo

Tempat: Loftus Versfeld

Kick-off: 15:00 lokal (13:00 GMT)

Wasit: Adam Leal (Eng)

Asisten Wasit: Luke Pearce (Eng), Hamish Grant (Eng)

TMO: Stuart Terheege (Eng)

Clermont melawan Bristol Bears

Clermont: 15 Alex Newsome, 14 Bautista Delguy, 13 Mathys Belaubre, 12 Irae Simone, 11 Alivereti Raka, 10 Anthony Belleau, 9 Baptiste Jauneau, 8 Fritz Lee (c), 7 Marcos Kremer, 6 Killian Tixeront, 5 Peceli Yato, 4 Rob Simmons, 3 Michael Ala'alatoa, 2 Folau Fainga'a, 1 Sacha Lotrian

Pengganti: 16 Barnabe Massa, 17 Etienne Falgoux, 18 Cristian Ojovan, 19 Thomas Ceyte, 20 Alexandre Fischer, 21 Sebastien Bezy, 22 Ben Urdapilleta, 23 Lucas Tauzin

Bristol Bears: 15 Rich Lane, 14 Noah Heward, 13 Joe Jenkins, 12 Benhard Janse van Rensburg, 11 Deago Bailey, 10 Harry Byrne, 9 Harry Randall, 8 Fitz Harding (c), 7 Santiago Grondona, 6 Steven Luatua, 5 Joe Owen, 4 James Dun, 3 George Kloska, 2 Gabriel Oghre, 1 Ellis Genge

Pengganti: 16 Harry Thacker, 17 Yann Thomas, 18 Max Lahiff, 19 Steele Barker, 20 Bill Mata, 21 Kieran Marmion, 22 Kalaveti Ravouvou, 23 Benjamin Elizalde

Tempat: Stade Marcel-Michelin

Kick-off: 16:15 waktu setempat (15:15 GMT)

Wasit: Sam Grove-White (Sco)

Asisten Wasit: Dave Sutherland (Sco), Finlay Brown (Sco)

TMO: Andrew McMenemy (Sco) 

Northampton Saints melawan Munster

Northampton Saints: 15 James Ramm, 14 Tommy Freeman, 13 Fraser Dingwall (c), 12 Rory Hutchinson, 11 Tom Seabrook, 10 Fin Smith, 9 Alex Mitchell, 8 Juarno Augustus, 7 Tom Pearson, 6 Josh Kemeny, 5 Tom Lockett, 4 Alex Coles, 3 Trevor Davison, 2 Curtis Langdon, 1 Tarek Haffar

Pengganti: 16 Henry Walker, 17 Tom West, 18 Luke Green, 19 Callum Hunter-Hill, 20 Angus Scott-Young, 21 Henry Pollock, 22 Tom James, 23 Tom Litchfield

Munster: 15 Mike Haley, 14 Calvin Nash, 13 Tom Farrell, 12 Rory Scannell, 11 Diarmuid Kilgallen, 10 Jack Crowley, 9 Conor Murray, 8 Gavin Coombes, 7 Alex Kendellen, 6 Peter O'Mahony, 5 Tadhg Beirne (c), 4 Fineen Wycherley, 3 Oli Jager, 2 Diarmuid Barron, 1 Dian Bleuler

Pengganti: 16 Niall Scannell, 17 John Ryan, 18 Stephen Archer, 19 Tom Ahern, 20 Jack O'Donoghue, 21 Paddy Patterson, 22 Tony Butler, 23 Brian Gleeson

Tempat: cinch Stadium @ Franklin's Gardens

Kick-off: 15:15 GMT

Wasit: Nika Amashukeli (Geo)

Asisten Wasit: Saba Abulashvili (Geo), Shota Tevzadze (Geo)

TMO: Marius van der Westhuizen (SA)

Benetton melawan La Rochelle

Benetton: 15 Rhyno Smith, 14 Tommaso Menoncello, 13 Nacho Brex, 12 Malakai Fekitoa, 11 Matt Gallagher, 10 Tomas Albornoz, 9 Alessandro Garbisi, 8 Lorenzo Cannone, 7 Manuel Zuliani, 6 Alessandro Izekor, 5 Eli Snyman (c), 4 Niccolo Cannone, 3 Simone Ferrari, 2 Siua Maile, 1 Thomas Gallo

Pengganti: 16 Bautista Bernasconi, 17 Nahuel Tetaz Chaparro, 18 Giosue Zilocchi, 19 Federico Ruzza, 20 Sebastian Negri, 21 Michele Lamaro, 22 Andy Uren, 23 Leonardo Marin

La Rochelle: 15 Brice Dulin, 14 Jack Nowell, 13 UJ Seuteni, 12 Jules Favre, 11 Dillyn Leyds, 10 Antoine Hastoy, 9 Tawera Kerr-Barlow, 8 Grégory Alldritt (c), 7 Oscar Jegou, 6 Paul Boudehent, 5 Kane Douglas, 4 Thomas Lavault, 3 Uini Atonio, 2 Quentin Lespiaucq, 1 Alexandre Kaddouri

Pengganti: 16 Nikoloz Sutidze, 17 Thierry Paiva, 18 Georges-Henri Colombe, 19 Ultan Dillane, 20 Levani Botia, 21 Matthias Haddad, 22 Hoani Bosmorin, 23 Hugo Reus

Tempat: Stadio Monigo

Kick-off: 18:30 lokal (17:30 GMT)

Wasit: Matthew Carley (Eng)

Asisten Wasit: Hamish Smales (Eng), Simon Harding (Eng)

TMO: Ian Tempest (Eng)

Leinster melawan Bath

Leinster: 15 Hugo Keenan, 14 Garry Ringrose, 13 Robbie Henshaw, 12 Jordie Barrett, 11 Jamie Osborne, 10 Sam Prendergast, 9 Jamison Gibson-Park, 8 Jack Conan (c), 7 Josh van der Flier, 6 Max Deegan, 5 James Ryan, 4 Joe McCarthy, 3 Rabah Slimani, 2 Ronan Kelleher, 1 Andrew Porter

Pengganti: 16 Gus McCarthy, 17 Cian Healy, 18 Tom Clarkson, 19 RG Snyman, 20 Caelan Doris, 21 Luke McGrath, 22 Ross Byrne, 23 Jimmy O'Brien

Mandi: 15 Tom de Glanville, 14 Joe Cokanasiga, 13 Ollie Lawrence, 12 Max Ojomoh, 11 Ruaridh McConnochie, 10 Finn Russell, 9 Ben Spencer, 8 Alfie Barbeary, 7 Miles Reid, 6 Ted Hill, 5 Ross Molony, 4 Quinn Roux , 3 Will Stuart, 2 Niall Annett, 1 Beno Obano

Pengganti: 16 Tom Dunn, 17 Francois van Wyk, 18 Thomas du Toit, 19 Charlie Ewels, 20 Josh Bayliss, 21 Louis Schreuder, 22 Orlando Bailey, 23 Jaco Coetzee

Tempat: Stadion Aviva

Kick-off: 17:30 GMT

Wasit: Luc Ramos (Fra)

Asisten Wasit: Thomas Charabas (Fra), Jonathan Gasnier (Fra)

TMO: Julien Castaignede (Fra)

Harlequins melawan Glasgow Warriors

Harlequins: 15 Tyrone Green, 14 Nick David, 13 Oscar Beard, 12 Ben Waghorn, 11 Cadan Murley, 10 Marcus Smith, 9 Will Porter, 8 Alex Dombrandt (c), 7 Jack Kenningham, 6 Chandler Cunningham-South, 5 Stephan Lewies, 4 James Chisholm, 3 Titi Lamositele, 2 Jack Walker, 1 Fin Baxter

Pengganti: 16 Sam Riley, 17 Wyn Jones, 18 Simon Kerrod, 19 Joe Launchbury, 20 Tom Lawday, 21 Will Evans, 22 Danny Care, 23 Jarrod Evans

Glasgow Warriors: 15 Josh McKay, 14 Seb Cancelliere, 13 Huw Jones, 12 Stafford McDowall (c), 11 Kyle Rowe, 10 Tom Jordan, 9 Jamie Dobie, 8 Jack Dempsey, 7 Rory Darge, 6 Matt Fagerson, 5 Scott Cummings, 4 Euan Ferrie, 3 Zander Fagerson, 2 Johnny Matthews, 1 Rory Sutherland

Pengganti: 16 Gregor Hiddleston, 17 Jamie Bhatti, 18 Sam Talakai, 19 Alex Samuel, 20 Gregor Brown, 21 Henco Venter, 22 Ben Afshar, 23 Duncan Weir

Tempat: Twickenham Stoop

Kick-off: 20:00 GMT

Wasit: Pierre Brousset (Fra)

Asisten Wasit: Kevin Bralley (Fra), Vivien Praderie (Fra)

TMO: Tual Trainini (Fra)

Balapan 92 melawan Stormers

Balapan 92: 15 Tristan Tedder, 14 Vinaya Habosi, 13 Josua Tuisova, 12 Dan Lancaster, 11 Max Spring, 10 Owen Farrell, 9 Nolann le Garrec, 8 Hacjivah Dayimani, 7 Maxime Baudonne, 6 Ibrahim Diallo (c), 5 Romain Taofifenua , 4 Will Rowlands, 3 Thomas Laclayat, 2 Feleti Kaitu'u, 1 Hassane Kolingar

Pengganti: 16 Diego Escobar, 17 Guram Gogichashvili, 18 Lee-Marvin Mazibuko, 19 Boris Palu, 20 Jordan Joseph, 21 Cameron Woki, 22 Antoine Gibert, 23 Henry Chavancy

Stormers: 15 Clayton Blommetjies, 14 Suleiman Hartzenberg, 13 Wandisile Simelane, 12 Jonathan Roche, 11 Ben Loader, 10 Jurie Matthee, 9 Dewaldt Duvenage, 8 Evan Roos, 7 Marcel Theunissen, 6 Willie Engelbrecht, 5 Ruben van Heerden, 4 Salmaan Moerat (c), 3 Neethling Fouche, 2 Joseph Dweba, 1 Sti Sithole

Pengganti: 16 Andre-Hugo Venter, 17 Ali Vermaak, 18 Frans Malherbe, 19 JD Schickerling, 20 Dave Ewers, 21 Paul de Villiers, 22 Herschel Jantjies, 23 Jean-Luc du Plessis

Tempat: Paris La Defense Arena

Kick-off: 21:00 waktu setempat (20:00 GMT)

Wasit: Anthony Woodthorpe (Inggris)

Asisten Wasit: Karl Dickson (Inggris), John Meredith (Inggris)

TMO: Andrew Jackson (Inggris)

Minggu

Bordeaux-Begles melawan Sharks

Bordeaux-Begles: 15 Louis Bielle-Biarrey, 14 Damian Penaud, 13 Nicolas Depoortere, 12 Yoram Moefana, 11 Arthur Retiere, 10 Matthieu Jalibert, 9 Maxime Lucu (c), 8 Tevita Tatafu, 7 Temo Matiu, 6 Marko Gazzotti, 5 Alexandre Ricard, 4 Guido Petti, 3 Carlü Sadie, 2 Connor Sa, 1 Jefferson Poirot

Pengganti: 16 Maxime Lamothe, 17 Ugo Boniface, 18 Ben Tameifuna, 19 Jacques Nguimbous, 20 Lachie Swinton, 21 Bastien Vergnes-Taillefer, 22 Rohan Janse van Rensburg, 23 Joey Carbery

Hiu: 15 Yaw Penxe, 14 Eduan Keyter, 13 Jurenzo Julius, 12 Francois Venter, 11 Ethan Hooker, 10 Siya Masuku, 9 Grant Williams, 8 Siya Kolisi (c), 7 Emmanuel Tshituka, 6 Phepsi Buthelezi, 5 Jason Jenkins, 4 Corne Rahl, 3 Trevor Nyakane, 2 Bongi Mbonambi, 1

Pengganti Ntuthuko Mchunu : 16 Ethan Bester, 17 Ox Nche, 18 Hanro Jacobs, 19 Jeandre Labuschagne, 20 Dylan Richardson, 21 Bradley Davids, 22 Jaden Hendrikse, 23 Hakeem Kunene

Tempat: Stade Chaban-Delmas

Kick-off: 14:00 setempat (13:00 GMT)

Wasit: Christophe Ridley (Eng)

Asisten Wasit: Joe James (Eng), Jamie Leahy (Eng)

TMO: Dean Richards (Eng)

Saracen melawan Castres

Saracen: 15 Elliot Daly, 14 Tobias Elliott, 13 Alex Lozowski, 12 Nick Tompkins, 11 Rotimi Segun, 10 Fergus Burke, 9 Ivan van Zyl, 8 Tom Willis, 7 Ben Earl, 6 Juan Martin Gonzalez, 5 Hugh Tizard, 4 Maro Itoje (c), 3 Fraser Balmain, 2 Theo Dan, 1 Eroni Mawi

Pengganti: 16 Jamie George, 17 Phil Brantingham, 18 Marco Riccioni, 19 Nathan Michelow, 20 Toby Knight, 21 Gareth Simpson, 22 Olly Hartley, 23 Angus Hall

Pemeran: 15 Theo Chabouni, 14 Nathanael Hulleu, 13 Adrien Seguret (c), 12 Andrea Cocagi, 11 Josaia Raisuqe, 10 Louis le Brun, 9 Gauthier Doubrere, 8 Feibyan Tukino, 7 Simon Meka, 6 Izzy Moore-Aiono, 5 Paul Jedrasiak, 4 Gauthier Maravat, 3 Nicolas Corato, 2 Pierre Colonna, 1 Lois Guerois-Galisson

Pengganti: 16 Loris Zarantonello, 17 Wayan de Benedittis, 18 Aurelien Azar, 19 Romain Macurdy, 20 Yann Peysson, 21 Santiago Arata, 22 Joris Dupont, 23 Antoine Zeghdar

Tempat: Stadion StoneX

Kick-off: 15:15 GMT

Wasit: Andrea Piardi (Ita)

Asisten Wasit: Clara Munarini (Ita), Lauren Jenner (Ita)

TMO: Matteo Liperini (Ita)

Toulouse lawan Leicester Tigers

Toulouse: 15 Thomas Ramos, 14 Ange Capuozzo, 13 Dimitri Delibes, 12 Pierre-Louis Barassi, 11 Blair Kinghorn, 10 Romain Ntamack, 9 Antoine Dupont (c), 8 Anthony Jelonch, 7 Jack Willis, 6 François Cros, 5 Emmanuel Meafou , 4 Api Thibaud, 3 Dorian Aldegheri, 2 Julien Marchand, 1 Rodrigue Neti

Pengganti: 16 Peato Mauvaka, 17 Cyril Baille, 18 Joel Merkler, 19 Joshua Brennan, 20 Leo Banos, 21 Paul Graou, 22 Matthis Lebel, 23 Juan Cruz Mallia

Leicester Tigers: 15 Freddie Steward, 14 Josh Bassett, 13 Izaia Perese, 12 Dan Kelly, 11 Ollie Hassell-Collins, 10 Handre Pollard, 9 Jack van Poortvliet, 8 Olly Cracknell, 7 Tommy Reffell, 6 Ollie Chessum, 5 George Martin, 4 Cameron Henderson, 3 Joe Heyes, 2 Julian Montoya (c), 1 Nicky Smith

Pengganti: 16 Charlie Clare, 17 James Whitcombe, 18 Will Hurd, 19 Harry Wells, 20 Emeka Ilione, 21 Tom Whiteley, 22 Jamie Shillcock, 23 Solomone Kata

Tempat: Stade Ernest Wallon

Kick-off: 16:15 waktu setempat (15:15 GMT)

Wasit: Ben Whitehouse (Wal)

Asisten Wasit: Adam Jones (Wal), Ben Connor (Wal)

TMO: Aled Griffiths (Wal)

Sale Sharks melawan Toulon

Hiu Penjualan: 15 Joe Carpenter, 14 Tom Roebuck, 13 Robert du Preez, 12 Rekeiti Maasi-White, 11 Tom O'Flaherty, 10 George Ford, 9 Raffi Quirke, 8 Dan du Preez, 7 Ben Curry (c), 6 Tom Curry, 5 Hyron Andrews, 4 Jean-Luc du Preez, 3 Asher Opoku-Fordjour, 2 Luke Cowan-Dickie, 1

Pengganti Bevan Rodd: 16 Ethan Caine, 17 Si McIntyre, 18 Willgriff John, 19 Ben Bamber, 20 Ernst van Rhyn, 21 Nye Thomas, 22 Sam Bedlow, 23 Arron Reed

Toulon: 15 Rayan Rebbadj, 14 Jiuta Wainiqolo, 13 Antoine Frisch, 12 Jérémy Sinzelle, 11 Gabin Villiere, 10 Dan Biggar, 9 Ben White, 8 Selevasio Tolofua, 7 Jules Coulon, 6 Lewis Ludlam, 5 Swan Rebbadj, 4 Matthias Halagahu ( c), 3 Emerick Setiano, 2 Gianmarco Lucchesi, 1 Jean-Baptiste Gros

Pengganti: 16 Mickael Ivaldi, 17 Dany Priso, 18 Davit Mchedlidze, 19 David Ribbans, 20 Yannick Youyoutte, 21 Esteban Abadie, 22 Baptiste Serin, 23 Paolo Garbisi

Tempat: Salford Community Stadium

Kick-off: 17:30 GMT

Wasit: Gianluca Gnecchi (Ita)

Asisten Wasit: Franco Rosella (Ita), Alex Frasson (Ita)

TMO: Stefano Roscini (Ita)