Ireland v Japan (Saturday, 12:40pm GMT)
Ireland: 15- Jamie Osborne; 14- Tommy O'Brien, 13- Tom Farrell, 12- Robbie Henshaw, 11- Jacob Stockdale; 10- Jack Crowley, 9- Craig Casey; 8- Caelan Doris (capt), 7- Nick Timoney, 6- Ryan Baird; 5- Tadhg Beirne, 4- James Ryan; 3- Thomas Clarkson, 2- Ronan Kelleher, 1- Andrew Porter
(Replacements: 16- Gus McCarthy, 17- Paddy McCarthy, 18- Finlay Bealham, 19- Cian Prendergast, 20- Jack Conan, 21- Caolin Blade, 22- Sam Prendergast, Jimmy O'Brien)
Japan: 15- Yoshitaka Yazaki; 14- Kippei Ishida, 13- Dylan Riley, 12- Charlie Lawrence, 11- Tomoki Osada; 10- Seungsin Lee, 9- Naoto Saito; 8- Faulua Makisi, 7- Kanji Shimokawa, 6- Ben Gunter; 5- Warner Dearns (capt), 4- Epineri Uluiviti; 3- Shuhei Takeuchi, 2- Kenji Sato, 1- Kenta Kobayashi
(Replacements: 16- Shodai Hirao, 17- Ryosuke Iwaihara, 18- Keijiro Tamefusa, 19- Jack Cornelsen, 20- Michael Leitch, 21- Shinobu Fujiwara, 22- hinya Komura, 23- Yuya Hirose)
Scotland v New Zealand (Saturday, 3:10pm GMT)
Scotland: 15-Blair Kinghorn, 14-Darcy Graham, 13-Rory Hutchinson, 12-Sione Tuipulotu (captain), 11-Kyle Steyn, 10-Finn Russell, 9-Ben White, 8-Jack Dempsey, 7-Matt Fagerson, 6-Gregor Brown, 5-Grant Gilchrist, 4-Scott Cummings, 3-D’Arcy Rae, 2-Ewan Ashman, 1-Pierre Schoeman
(Replacements: 16-George Turner, 17-Rory Sutherland, 18-Elliot Millar Mills, 19-Marshall Sykes, 20-Rory Darge, 21-Josh Bayliss, 22-Jamie Dobie, 23-Tom Jordan)
New Zealand: 15-Will Jordan, 14-Leroy Carter, 13-Leicester Fainga’anuku, 12-Quinn Tupaea, 11-Caleb Clarke, 10-Beauden Barrett, 9-Cam Roigard, 8-Peter Lakai, 7-Ardie Savea (captain), 6-Wallace Sititi, 5-Fabian Holland, 4-Josh Lord, 3-Fletcher Newell, 2-Codie Taylor, 1-Ethan de Groot
(Replacements: 16-Samisoni Taukei’aho, 17-Tamaiti Williams, 18-Pasilio Tosi, 19-Sam Darry, 20-Du’Plessis Kirifi, 21-Cortez Ratima, 22-Billy Proctor, 23-Damian McKenzie)
England v Fiji (Saturday, 5:40pm GMT)
England: 15–Marcus Smith, 14–Tommy Freeman, 13–Ollie Lawrence, 12–Fraser Dingwall, 11–Immanuel Feyi-Waboso, 10–Fin Smith, 9–Alex Mitchell, 8–Chandler Cunningham-South, 7–Ben Earl, 6–Guy Pepper, 5–Ollie Chessum, 4–Alex Coles, 3–Joe Heyes, 2–Luke Cowan-Dickie, 1–Ellis Genge
(Replacements: 16–Jamie George, 17–Fin Baxter, 18–Asher Opoku-Fordjour, 19–Maro Itoje, 20–Tom Curry, 21–Henry Pollock, 22–Ben Spencer, 23–Henry Arundell)
Fiji: 15-Salesi Rayasi, 14-Selestino Ravutaumada, 13-Kalaveti Ravouvou, 12-Josua Tuisova, 11-Jiuta Wainiqolo, 10-Caleb Muntz, 9-Simione Kuruvoli, 8-Viliame Mata, 7-Elia Canakaivata, 6-Kitione Salawa, 5-Temo Mayanavanua, 4-Isoa Nasilasila, 3-Mesake Doge, 2-Tevita Ikanivere, 1-Eroni Mawi.
(Replacements: 16-Zuriel Togiatama, 17-Haereiti Hetet, 18-Samuela Tawake, 19-Mesake Vocevoce, 20-Motikai Murray, 21-Sam Wye, 22-Isaiah Armstrong-Ravula, 23-Sireli Maqala)
Italy v Australia (Saturday, 5:40pm GMT)
Italy: 15- Ange Capuozzo; 14- Louis Lynagh, 13- Juan Ignacio Brex (capt), 12- Tommaso Menoncello, 11- Monty Ioane; 10- Paolo Garbisi, 9- Stephen Varney; 8- Lorenzo Cannone, 7- Manuel Zuliani, 6- Ross Vintcent; 5- Andrea Zambonin, 4- Niccolo Cannone; 3- Simone Ferrari, 2- Giacomo Nicotera, 1- Danilo Fischetti
(Replacements: 16- Tommaso DI Bartolomeo, 17- Mirco Spagnolo, 18- Marco Riccioni, 19- Federico Ruzza, 20- Alessandro Izekor, 21- Martin Page-Relo, 22- Tommaso Allan, 23- Leonardo Marin)
Australia: 15-Andrew Kellaway, 14-Corey Toole, 13-Joseph-Aukuso Suaalii, 12-Hunter Paisami, 11-Harry Potter, 10-Carter Gordon, 9-Jake Gordon, 8-Harry Wilson (captain), 7-Fraser McReight, 6-Tom Hooper, 5-Jeremy Williams, 4-Nick Frost, 3-Taniela Tupou, 2-Matt Faessler, 1-Angus Bell
(Replacements: 16-Billy Pollard, 17-Aidan Ross, 18-Zane Nonggorr, 19-Rob Valetini, 20-Pete Samu, 21-Ryan Lonergan, 22-Tane Edmed, 23-Filipo Daugunu)
France v South Africa (Saturday, 8:10pm GMT)
France: 15-Thomas Ramos, 14-Damian Penaud, 13-Pierre-Louis Barassi, 12-Gael Fickou (captain), 11-Louis Bielle-Biarrey, 10-Romain Ntamack, 9-Nolann Le Garrec, 8-Mickael Guillard, 7-Paul Boudehent, 6-Anthony Jelonch, 5-Emmanuel Meafou, 4-Thibaud Flament, 3-Regis Montagne, 2-Julien Marchand, 1-Baptiste Erdocio.
(Replacements: 16-Guillaume Cramont, 17-Jean-Baptiste Gros, 18-Dorian Aldegheri, 19-Romain Taofifenua, 20-Hugo Auradou, 21-Oscar Jegou, 22-Maxime Lucu, 23-Nicolas Depoortere)
South Africa: 15-Damian Willemse, 14-Cheslin Kolbe, 13-Jesse Kriel, 12-Damian de Allende, 11-Kurt-Lee Arendse, 10-Sacha Feinberg-Mngomezulu, 9-Cobus Reinach, 8-Jasper Wiese, 7-Pieter-Steph du Toit, 6-Siya Kolisi, 5-Lood de Jager, 4-Eben Etzebeth, 3-Thomas du Toit, 2-Malcolm Marx, 1-Boan Venter
(Replacements: 16-Johan Grobbelaar, 17-Gerhard Steenekamp, 18-Wilco Louw, 19-RG Snyman, 20-Ruan Nortje, 21-Andre Esterhuizen, 22-Grant Williams, 23-Manie Libbok)
Wales v Argentina (Sunday, 3:10pm GMT)
Wales: 15- Blair Murray, 14- Tom Rogers, 13- Max Llewellyn, 12- Ben Thomas, 11- Josh Adams; 10- Dan Edwards, 9- Tomos Williams; 8- Aaron Wainwright, 7- Jac Morgan (capt), 6- Alex Mann; 5- Adam Beard, 4- Dafydd Jenkins; 3- Keiron Assiratti, 2- Dewi Lake, 1- Rhys Carre
(Replacements: 16- Liam Belcher, 17- Nicky Smith, 18- Archie Griffin, 19- Freddie Thomas, 20- Olly Cracknell, 21- Kieran Hardy, 22- Jarrod Evans, 23- Louis Rees-Zammit)
Argentina: 15-Santiago Carreras, 14-Bautista Delguy, 13-Justo Piccardo, 12-Santiago Chocobares, 11-Mateo Carreras, 10-Geronimo Prisciantelli, 9-Simon Benitez Cruz, 8-Joaquin Oviedo, 7-Juan Martin Gonzalez, 6-Pablo Matera, 5- Marcos Kremer, 4-Guido Petti, 3-Pedro Delgado, 2-Julian Montoya (captain), 1-Mayco Vivas.
(Replacements: 16-Ignacio Ruiz, 17-Thomas Gallo, 18-Tomas Rapetti, 19-Matias Alemanno, 20-Santiago Grondona, 21-Agustin Moyano, 22- Juan Cruz Mallia, 23-Rodrigo Isgro)