Take a look at who's playing this weekend before you make your SuperBru and Fantasy League picks.
IRELAND vs ITALY
Ireland – 15 Simon Zebo, 14 Andrew Trimble, 13 Jared Payne, 12 Robbie Henshaw, 11 Keith Earls, 10 Jonathan Sexton, 9 Conor Murray, 8 Jamie Heaslip, 7 Josh van der Flier, 6 CJ Stander, 5 Devin Toner, 4 Donnacha Ryan, 3 Mike Ross, 2 Rory Best (c), 1 Jack McGrath.
Subs: 16 Sean Cronin, 17 Cian Healy, 18 Nathan White, 19 Ultan Dillane, 20 Rhys Ruddock, 21 Kieran Marmion, 22 Ian Madigan, 23 Fergus McFadden.
Italy – 15 David Odiete, 14 Leonardo Sarto, 13 Michele Campagnaro, 12 Gonzalo Garcia, 11 Mattia Bellini, 10 Edoardo Padovani, 9 Guglielmo Palazzani, 8 Sergio Parisse, 7 Alessandro Zanni, 6 Francesco Minto, 5 Marco Fuser, 4 George Biagi, 3 Lorenzo Cittadini, 2 Davide Giazzon, 1 Andrea Lovotti.
Subs: 16 Oliviero Fabiani, 17 Matteo Zanusso, 18 Dario Chistolini, 19 Quintin Geldenhuys, 20 Abraham Steyn, 21 Alberto Lucchese, 22 Kelly Haimona, 23 Luke McLean.
ENGLAND vs WALES
England – 15 Mike Brown, 14 Anthony Watson, 13 Jonathan Joseph, 12 Owen Farrell, 11 Jack Nowell, 10 George Ford, 9 Ben Youngs, 8 Billy Vunipola, 7 James Haskell, 6 Chris Robshaw, 5 George Kruis, 4 Maro Itoje, 3 Dan Cole, 2 Dylan Hartley (c), 1 Joe Marler.
Subs: 16 Luke Cowan-Dickie, 17 Mako Vunipola, 18 Kieran Brookes, 19 Joe Launchbury, 20 Jack Clifford, 21 Danny Care, 22 Manu Tuilagi, 23 Elliot Daly.
Wales – 15 Liam Williams, 14 Alex Cuthbert, 13 Jonathan Davies, 12 Jamie Roberts, 11 George North, 10 Dan Biggar, 9 Gareth Davies, 8 Taulupe Faletau, 7 Sam Warburton (c), 6 Dan Lydiate, 5 Alun Wyn Jones, 4 Bradley Davies, 3 Samson Lee, 2 Scott Baldwin, 1 Rob Evans.
Subs: 16 Ken Owens, 17 Paul James, 18 Tom Francis, 19 Luke Charteris, 20 Justin Tipuric, 21 Rhys Webb, 22 Rhys Priestland, 23 Gareth Anscombe.
SCOTLAND vs FRANCE
Scotland – 15 Stuart Hogg, 14 Tommy Seymour, 13 Duncan Taylor, 12 Alex Dunbar, 11 Tim Visser, 10 Finn Russell, 9 Greig Laidlaw (c), 8 Josh Strauss, 7 John Hardie, 6 John Barclay, 5 Jonny Gray, 4 Richie Gray, 3 Willem Nel, 2 Ross Ford, 1 Alasdair Dickinson.
Subs: 16 Stuart McInally, 17 Rory Sutherland, 18 Moray Low, 19 Tim Swinson, 20 Ryan Wilson, 21 Sam Hidalgo-Clyne, 22 Pete Horne, 23 Sean Lamont.
France – 15 Scott Spedding,14 Virimi Vakatawa, 13 Gaël Fickou, 12 Maxime Mermoz, 11 Wesley Fofana, 10 François Trinh-Duc, 9 Machenaud Machenaud, 8 Damien Chouly, 7 Yacouba Camara, 6 Wenceslas Lauret, 5 Alexandre Flanquart, 4 Yoann Maestri, 3 Rabah Slimani, 2 Guilhem Guirado (c), 1 Jefferson Poirot.
Subs: 16 Camille Chat, 17 Vincent Pelo, 18 Uini Atonio, 19 Sebastien Vahaamahina, 20 Loann Goujon, 21 Sébastien Bézy, 22 Jules Plisson, Maxime Médard.
Photo: Chris Lee/Getty Images