Take a look at who is playing this weekend before you make your Superbru and Fantasy League picks.
Cardiff Blues vs Leinster (Friday, 20:35)
Cardiff – 15 Matthew Morgan; 14 Jason Harries, 13 Willis Halaholo, 12 Ray Lee-Lo, 11 Owen Lane, 10 Jarrod Evans, 9 Lloyd Williams; 8 Nick Williams, 7 Ellis Jenkins (c), 6 Josh Turnbull, 5 Rory Thornton, 4 Seb Davies, 3 Dmitri Arhip, 2 Kristian Dacey, 1 Brad Thyer.
Subs: 16 Rhys Gill, 17 Ethan Lewis, 18 Scott Andrews, 19 George Earle, 20 Olly Robinson, 21 Tomos Williams, 22 Steven Shingler, 23 Garyn Smith.
Leinster – 15 Dave Kearney; 14 Adam Byrne, 13 Rory O’Loughlin, 12 Joe Tomane, 11 Barry Daly; 10 Ross Byrne, 9 Luke McGrath, 8 Caelan Doris, 7 Rhys Ruddock, 6 Josh Murphy, 5 Scott Fardy, 4 Ross Moloney, 3 Michael Bent, 2 James Tracy, 1 Peter Dooley.
Subs: 16 Bryan Byrne, 17 Ed Byrne, 18 Andrew Porter, 19 Mick Kearney, 20 Max Deegan, 21 Jamison Gibson-Park, 22 Noel Reid, 23 Fergus McFadden.
Ospreys vs Edinburgh (Friday, 20:35)
Ospreys – 15 Dan Evans, 14 George North, 13 Scott Williams, 12 Owen Watkin, 11 Hanno Dirksen, 10 Luke Price, 9 Aled Davies, 8 James King, 7 Justin Tipuric (c), 6 Dan Lydiate, 5 Alun Wyn Jones, 4 Bradley Davies, 3 Tom Botha, 2 Scott Otten, 1 Nicky Smith.
Subs: 16 Scott Baldwin, 17 Rhodri Jones, 18 Alex Jeffries, 19 Adam Beard, 20 Sam Cross, 21 Tom Habberfield, 22 Sam Davies, 23 Joe Thomas
Edinburgh – 15 Blair Kinghorn, 14 Dougie Fife, 13 Scott Bennett, 12 Matt Scott, 11 Duhan van der Merwe, 10 Simon Hickey, 9 Henry Pyrgos, 8 Bill Mata, 7 Hamish Watson, 6 Luke Hamilton, 5 Grant Gilchrist, 4 Ben Toolis, 3 Simon Berghan, 2 Stuart McInally, 1 Pierre Schoeman.
Subs: 16 Ross Ford, 17 Alan Dell, 18 Murray McCallum, 19 Fraser McKenzie, 20 Jamie Ritchie, 21 Sean Kennedy, 22 Jaco van der Walt, 23 James Johnstone.
Zebre vs Southern Kings (Friday, 20:35)
Zebre – 15 Matteo Minozzi, 14 Mattia Bellini, 13 Giulio Bisegni, 12 Tommaso Castello (c), 11 Giovanbattista Venditti, 10 Carlo Canna, 9 Marcello Violi, 8 Renato Giammarioli, 7 Johan Meyer, 6 David Sisi, 5 George Biagi, 4 Leonard Krumov, 3 Dario Chistolini, 2 Oliviero Fabiani, 1 Andrea Lovotti
Subs: 16 Massimo Ceciliani, 17 Daniele Rimpelli, 18 Giosué Zilocchi, 19 Apisai Tauyavuca, 20 Jimmy Tuivaiti, 21 Guglielmo Palazzani, 22 Francois Brummer, 23 Edoardo Padovani
Kings – 15 Michael Botha, 14 Michael Makase, 13 Harlon Klaasen, 12 Berton Klaasen, 11 Yaw Penxe, 10 Masixole Banda, 9 Poerie van Rooyen, 8 Ruaan Lerm, 7 Tienie Burger, 6 Bakkies Brown, 5 Bobby de Wee, 4 Schalk Oelofse, 3 Luvuyo Pupuma, 2 Michael Willemse (c), 1 Justin Forwood.
Subs: 16 Alandre van Rooyen, 17 Schalk Ferreira, 18 Luphumlo Mguca, 19 JC Astle, 20 Andisa Ntsila, 21 Godlen Masimla, 22 Martin du Toit, 23 Ulrich Beyers.
Connacht vs Glasgow Warriors (Saturday, 16:00)
Connacht – 15 Tiernan O’Halloran, 14 Cian Kelleher, 13 Kyle Godwin, 12 Tom Farrell, 11 Matt Healy, 10 Jack Carty, 9 Caolin Blade, 8 Eoin McKeon, 7 Jarrad Butler, 6 Paul Boyle, 5 James Cannon, 4 Ultan Dillane, 3 Finlay Bealham, 2 Dave Heffernan, 1 Denis Buckley.
Subs: 16 Shane Delahunt, 17 Peter McCabe, 18 Conor Carey, 19 Quinn Roux, 20 Cillian Gallagher, 21 James Mitchell, 22 Craig Ronaldson, 23 Niyi Adeolokun.
Glasgow Warriors – 15 Stuart Hogg, 14 Tommy Seymour, 13 Nick Grigg, 12 Peter Horne, 11 DTH van der Merwe, 10 Adam Hastings, 9 George Horne, 8 Ryan Wilson, 7 Callum Gibbins, 6 Rob Harley, 5 Jonny Gray, 4 Scott Cummings, 3 Zander Fagerson, 2 George Turner, 1 Oli Kebble.
Subs: 16 Fraser Brown, 17 Alex Allan, 18 D’Arcy Rae, 19 Adam Ashe, 20 Chris Fusaro, 21 Nick Frisby, 22 Alex Dunbar, 23 Niko Matawalu.
Munster vs Cheetahs (Saturday, 18:15)
Munster – 15 Mike Haley; 14 Darren Sweetnam, 13 Dan Goggin, 12 Rory Scannell, 11 Shane Daly; 10 JJ Hanrahan, 9 Neil Cronin, 8 Arno Botha, 7 Tommy O’Donnell, 6 Dave O’Callaghan, 5 Billy Holland, 4 Jean Kleyn, 3 John Ryan, 2 Mike Sherry, 1 Dave Kilcoyne.
Subs: 16 Rhys Marshall, 17 Brian Scott, 18 Stephen Archer, 19 Darren O’Shea, 20 Gavin Coombes, 21 James Hart, 22 Joey Carbery, 23 Sammy Arnold.
Cheetahs –15 Malcolm Jaer, 14 Rabz Maxwane, 13 Benhard Janse van Rensburg, 12 Nico Lee, 11 William Small-Smith, 10 Tian Schoeman, 9 Shaun Venter, 8 Jasper Wiese, 7 Oupa Mohoje, 6 Junior Pokomela, 5 JP du Preez, 4 Justin Basson, 3 Luan de Bruin, 2 Jacques du Toit, 1 Ox Nche.
Subs: 16 Joseph Dweba, 17 Charles Marais, 18 Aranos Coetzee, 19 Walt Steenkamp, 20 Aidon Davis, 21 Tian Meyer, 22 Ernst Stapelberg, 23 Ryno Eksteen
Ulster vs Scarlets (Saturday, 18:15)
Ulster – 15 Will Addison; 14 Craig Gilroy, 13 Darren Cave, 12 Stuart McCloskey, 11 Henry Speight; 10 Billy Burns, 9 John Cooney, 8 Nick Timoney, 7 Sean Reidy, 6 Marcell Coetzee, 5 Ian Henderson, 4 Alan O’Connor (c), 3 Tom O’Toole, 2 John Andrew, 1 Andy Warwick.
Subs: 16 Adam McBurney, 17 Eric O’Sullivan, 18 Ross Kane, 19 Kieran Treadwell, 20 Chris Henry, 21 Dave Shanahan, 22 Angus Curtis, 23 Angus Kernohan.
Scarlets – 15 Clayton Blommetjies, 14 Tom Prydie, 13 Jonathan Davies, 12 Kieron Fonotia, 11 Steff Evans, 10 Rhys Patchell, 9 Sam Hidalgo-Clyne, 8 Josh Macleod, 7 James Davies, 6 Blade Thomson, 5 Steve Cummins, 4 David Bulbring, 3 Werner Kruger, 2 Ken Owens (c), 1 Rob Evans.
Subs: 16 Ryan Elias, 17 Phil Price, 18 Simon Gardiner, 19 Ed Kennedy, 20 Dan Davis, 21 Gareth Davies, 22 Dan Jones, 23 Ioan Nicholas.
Dragons vs Treviso (Saturday, 20:35)
Dragons – 15 Jordan Williams, 14 Dafydd Howells, 13 Tyler Morgan, 12 Jack Dixon, 11 Hallam Amos, 10 Gavin Henson, 9 Rhodri Williams, 8 Ollie Griffiths, 7 Aaron Wainwright, 6 Lewis Evans, 5 Cory Hill (c), 4 Brandon Nansen, 3 Leon Brown, 2 Richard Hibbard, 1 Ryan Bevington.
Subs: 16 Elliot Dee, 17 Brok Harris, 18 Lloyd Fairbrother, 19 Matthew Screech, 20 Huw Taylor, 21 Tavis Knoyle, 22 Josh Lewis, 23 Adam Warren.
Treviso – 15 Jayden Hayward, 14 Ratuva Tavuyara, 13 Tommaso Benvenuti, 12 Alberto Sgarbi, 11 Monty Ioane, 10 Tommaso Allan, 9 Tito Tebaldi, 8 Marco Barbini, 7 Sebastian Negri, 6 Abraham Steyn, 5 Dean Budd (C), 4 Alessandro Zanni, 3 Tiziano Pasquali, 2 Hame Faiva, 1 Federico Zani.
Subs: 16 Engjel Makelara, 17 Derrick Appiah, 18 Simone Ferrari, 19 Marco Fuser, 20 Federico Ruzza, 21 Marco Lazzaroni, 22 Giorgio Bronzini, 23 Tommaso Iannone
Photo: Johan Pretorius/Gallo Images