Take a look at who's playing this week before you make your SuperBru and Fantasy League picks.
SCOTLAND vs WALES
Scotland – 15 Stuart Hogg, 14 Tommy Seymour, 13 Huw Jones, 12 Alex Dunbar, 11 Tim Visser, 10 Finn Russell, 9 Ali Price, 8 Ryan Wilson, 7 John Hardie, 6 John Barclay (c), 5 Jonny Gray, 4 Richie Gray, 3 Zander Fagerson, 2 Fraser Brown, 1 Gordon Reid.
Subs: 16 Ross Ford, 17 Allan Dell, 18 Simon Berghan, 19 Tim Swinson, 20 Hamish Watson, 21 Henry Pyrgos, 22 Duncan Weir, 23 Mark Bennett.
Wales – 15 Leigh Halfpenny, 14 George North, 13 Jonathan Davies, 12 Scott Williams, 11 Liam Williams, 10 Dan Biggar, 9 Rhys Webb, 8 Ross Moriarty, 7 Justin Tipuric, 6 Sam Warburton, 5 Alun Wyn Jones (c), 4 Jake Ball, 3 Tomas Francis, 2 Ken Owens, 1 Rob Evans.
Subs: 16 Scott Baldwin, 17 Nicky Smith, 18 Samson Lee, 19 Luke Charteris, 20 Taulupe Faletau, 21 Gareth Davies, 22 Sam Davies, 23 Jamie Roberts.
IRELAND vs FRANCE
Ireland – 15 Rob Kearney, 14 Keith Earls, 13 Garry Ringrose, 12 Robbie Henshaw, 11 Simon Zebo, 10 Johnny Sexton, 9 Conor Murray, 8 Jamie Heaslip, 7 Sean O'Brien, 6 CJ Stander, 5 Devin Toner, 4 Donnacha Ryan, 3 Tadhg Furlong, 2 Rory Best (c), 1 Jack McGrath.
Subs: 16 Niall Scannell, 17 Cian Healy, 18 John Ryan, 19 Iain Henderson, 20 Peter O'Mahony, 21 Kieran Marmion, 22 Paddy Jackson, 23 Andrew Trimble.
France – 15 Scott Spedding, 14 Yoann Huget, 13 Rémi Lamerat, 12 Gaël Fickou, 11 Noa Nakaitaci, 10 Camille Lopez, 9 Baptiste Serin, 8 Louis Picamoles, 7 Kévin Gourdon, 6 Bernard le Roux, 5 Yoann Maestri, 4 Sébastien Vahaamahina, 3 Rabah Slimani, 2 Guilhem Guirado (c), 1 Cyril Baille.
Subs: 16 Christopher Tolofua, 17 Uini Atonio, 18 Xavier Chiocci, 19 Julian Le Devedec, 20 Charles Ollivon, 21 Maxime Machenaud, 22 Henry Chavancy, 23 Djibril Camara.
ENGLAND vs ITALY
England – 15 Mike Brown, 14 Jonny May, 13 Ben Te'o 12 Owen Farrell, 11 Elliot Daly, 10 George Ford, 9 Danny Care, 8 Nathan Hughes, 7 James Haskell, 6 Maro Itoje, 5 Courtney Lawes, 4 Joe Launchbury, 3 Dan Cole, 2 Dylan Hartley (c), 1 Joe Marler.
Subs: 16 Jamie George, 17 Mako Vunipola, 18 Kyle Sinckler, 19 Tom Wood, 20 Jack Clifford, 21 Ben Youngs, 22 Henry Slade, 23 Jack Nowell.
Italy – 15 Edoardo Padovani, 14 Giulio Bisegni, 13 Michele Campagnaro, 12 Luke McLean, 11 Giovanbattista Venditti, 10 Tommaso Allan, 9 Edoardo Gori, 8 Sergio Parisse (c), 7 Simone Favaro, 6 Abraham Steyn, 5 Andries Van Schalkwyk, 4 Marco Fuser, 3 Lorenzo Cittadini, 2 Leonardo Ghiraldini, 1 Andrea Lovotti.
Subs: 16 Ornel Gega, 17 Michele Rizzo, 18 Pietro Ceccarelli, 19 George Biagi, 20 Maxime Mata Mbanda', 21 Giorgio Bronzini, 22 Carlo Canna, 23 Tommaso Benvenuti.
Photo: David Rogers/Getty Images