Take a look at who's playing this weekend before you make your SuperBru and Fantasy League picks.
ENGLAND vs IRELAND
England – 15 Mike Brown, 14 Anthony Watson, 13 Jonathan Joseph, 12 Brad Barritt, 11 Jonny May, 10 George Ford, 9 Ben Youngs, 8 Ben Morgan, 7 Chris Robshaw, 6 Tom Wood, 5 Geoff Parling, 4 Courtney Lawes, 3 Dan Cole, 2 Tom Youngs, 1 Joe Marler.
Subs: 16 Jamie George, 17 Mako Vunipola, 18 Kieran Brookes, 19 Joe Launchbury, 20 Billy Vunipola, 21 Richard Wigglesworth, 22 Owen Farrell, 23 Sam Burgess.
Ireland – 15 Simon Zebo, 14 Tommy Bowe, 13 Jared Payne, 12 Robbie Henshaw, 11 Dave Kearney, 10 Jonathan Sexton, 9 Conor Murray, 8 Jamie Heaslip, 7 Sean O'Brien, 6 Peter O'Mahony, 5 Paul O'Connell (c), 4 Devin Toner, 3 Mike Ross, 2 Rory Best, 1 Jack McGrath.
Subs: 16 Richardt Strauss, 17 Tadhg Furlong, 18 Nathan White, 19 Donnacha Ryan, 20 Chris Henry, 21 Eoin Reddan, 22 Ian Madigan, 23 Darren Cave.
FRANCE vs SCOTLAND
France – 5 Scott Spedding, 14 Yoann Huget, 13 Mathieu Bastareaud, 12 Wesley Fofana, 11 Noa Nakaitaci, 10 Frédéric Michalak, 9 Sébastien Tillous-Borde, 8 Louis Picamoles, 7 Thierry Dusautoir (c), 6 Damien Chouly, 5 Alexandre Flanquar, 4 Pascal Papé, 3 Rabah Slimani, 2 Guilhem Guirado, 1 Eddy Ben Arous.
Subs: 16 Dimitri Szarzewski, 17 Vincent Debaty, 18 Nicolas Mas, 19 Alexandre Flanquart, 20 Yannick Nyanga, 21 Morgan Parra, 22 Rémi Talès, 23 Alexandre Dumoulin.
Scotland – 15 Sean Maitland, 14 Tommy Seymour, 13 Mark Bennett, 12 Matt Scott, 11 Tim Visser, 10 Finn Russell, 9 Greig Laidlaw, 8 David Denton, 7 John Hardie, 6 Ryan Wilson, 5 Jonny Gray, 4 Richie Gray, 3 Willem Nel, 2 Ross Ford, 1 Alasdair Dickinson.
Subs: 16 Fraser Brown, 17 Gordon Reid, 18 Jon Welsh, 19 Tim Swinson, 20 Alasdair Strokosch, 21 Sam Hidalgo-Clyne, 22 Duncan Weir, 23 Sean Lamont.
WALES vs ITALY
Wales – 15 Leigh Halfpenny, 14 Alex Cuthbert, 13 Cory Allen, 12 Scott Williams, 11 George North, 10 Dan Biggar, 9 Rhys Webb, 8 Taulupe Faletau, 7 Sam Warburton (c), 6 James King, 5 Dominic Day, 4 Jake Ball, 3 Tomas Francis, 2 Ken Owens, 1 Gethin Jenkins.
Subs: 16 Kristian Dacey, 17 Paul James, 18 Aaron Jarvis, 19 Luke Charteris, 20 Ross Moriarty, 21 Gareth Davies, 22 Rhys Priestland, 23 Matthew Morgan.
Italy – 15 Andrea Masi, 14 Leonardo Sarto, 13 Luca Morisi, 12 Gonzalo Garcia, 11 Giovanbattista Venditti, 10 Tommaso Allan, 9 Edoardo Gori, 8 Sergio Parisse (c), 7 Francesco Minto, 6 Alessandro Zanni, 5 Joshua Furno, 4 Quintin Geldenhuys, 3 Martin Castrogiovanni, 2 Leonardo Ghiraldini, 1 Michele Rizzo.
Subs: 16 Andrea Manici, 17 Matias Aguero, 18 Lorenzo Cittadini, 19 Valerio Bernabò, 20 Samuela Vunisa, 21 Guglielmo Palazzani, 22 Carlo Canna, 23 Luke McLean.
USA vs AUSTRALIA
USA – 15 Blaine Scully, 14 Takudzwa Ngwenya, 13 Seamus Kelly, 12 Thretton Palamo. 11 Chris Wyles (c), 10 AJ MacGinty, 9 Mike Petri, 8 Samu Manoa, 7 Andrew Durutalo, 6 Al McFarland, 5 Greg Petersen, 4 Cameron Dolan, 3 Titi Lamositele, 2 Zach Fenoglio, 1 Eric Fry.
Subs: 16 Rhil Thiel, 17 Olive Kilifi, 18 Chris Baumann, 19 Louis Stanfill, 20 John Quill, 21 Danny Barrett, 22 Shalom Suniula, 23 Folau Niua.
Australia – 15 Kurtley Beale, 14 Joe Tomane, 13 Henry Speight, 12 Matt Giteau, 11 Rob Horne , 10 Bernard Foley, 9 Nick Phipps, 8 Wycliff Palu, 7 Sean McMahon, 6 Ben McCalman, 5 Rob Simmons, 4 Kane Douglas, 3 Greg Holmes, 2 Tatafu Polota-Nau, 1 James Slipper (c).
Subs: 16 James Hanson, 17 Scott Sio, 18 Toby Smith, 19 Dean Mumm, 20 Sam Carter, 21 Quade Cooper, 22 Will Genia, 23 Taqele Naiyaravoro.
GEORGIA vs JAPAN
Georgia – TBC
Japan – 15 Ayumu Goromaru, 14 Yoshikazu Fujita, 13 Male Sa'u, 12 Craig Wing, 11 Hendrik Tui, 10 Harumichi Tatekawa, 9 Fumiaki Tanaka, 8 Ryu Koliniasi Holani, 7 Michael Broadhurst, 6 Michael Leitch (c), 5 Hitoshi Ono, 4 Luke Thompson, 3 Hiroshi Yamashita, 2 Shota Horie, 1 Masataka Mikami.
Subs: 16 Takayuki Watanabe, 17 Takeshi Kizu, 18 Kensuke Hatakeyama, 19 Shinya Makabe, 20 Amanaki Lelei Mafi, 21 Atsushi Hiwasa, 22 Kosei Ono, 23 Kotaro Matsushima.
Photo: David Rogers/Getty Images