POOL 1
Grenoble v Cardiff Blues
Grenoble: Fabien Gengenbacher (Capt.); Ratu Alipate Ratini, Jackson Willison, Louis Marrou, Daniel Kilioni; Jordan Michallet, James Hart; Rémy Hugues, Loick Jammes, Dayna Edwards; Ben Hand, Ross Skeate; Henry Vanderglas, Mahamadou Diaby, Florian Faure.
Replacements: Alexandre Dardet, Denis Coulson, Richard Choirat , Thibault Rey, Fabien Alexandre, Joannes Henry, Geoffroy Messina, Benjamin Thiery.
Cardiff Blues: Rhys Patchell; Richard Smith, Cory Allen, Adam Thomas, Alex Cuthbert; Gareth Anscombe, Lloyd Williams; Gethin Jenkins (Capt.), Kristian Dacey, Taufa'ao Filise; Chris Dicomidis, Filo Paulo; Josh Turnbull, Sam Warburton, Josh Navidi.
Replacements: Matthew Rees, Sam Hobbs, Adam Jones, Macauley Cook, Ellis Jenkins, Tavis Knoyle, Gareth Davies, Gavin Evans.
Rovigo v London Irish
Rovigo: Stefan Basson; Ross Stewart McCann, Francesco Menon, Joe Van Niekerk, Billy Patrick Ngawini; Luciano Javier Rodriguez, Giorgio Bronzini; Guillermo Roan, Luke Mahoney (Capt.), Massimiliano Ravalle; Matteo Maran, Jean-François Montauriol; Guglielmo Zanini, Edoardo Ruffolo, Matteo Ferro.
Replacements: Enrico Ceccato, Renzo Balboni, Andrea Pozzi, Emiliano Caffini, Edoardo Lubian, Marco Frati, Denis Majstorovic, Enrico Manghi.
London Irish: Andrew Fenby; Topsy Ojo, Tom Fowlie, Eamonn Sheridan, James Short; Shane Geraghty, Scott Steele; Tom Court, Jimmy Stevens, Halani Aulika; George Skivington (Capt.), Jebb Sinclair; Ofisa Treviranus, Blair Cowan, Tom Guest.
Replacements: Mike Mayhew, Leo Halavatau, Geoff Cross, Sean Cox, Kieran Low, Darren Allinson, Myles Dorrian, Tom Homer.
POOL 2
Exeter v Bayonne
Exeter: Phil Dollman; Ian Whitten, Jack Nowell, Sam Hill, Matt Jess; Henry Slade, Dave Lewis; Ben Moon, Luke Cowan-Dickie, Alex Brown; Dean Mumm (Capt.), Damian Welch; Dave Ewers, Kai Horstmann, Thomas Waldrom.
Replacements: Greg Bateman, Brett Sturgess, Carl Rimmer, Sireli Naqelevuki, James Scaysbrook, Will Chudley, Gareth Steenson, Byron McGuigan.
Bayonne: Martin Bustos Moyano; Saimoni Vaka, Lalakai Foketi, Bastien Fuster, Pierre Sayerse; Clement Otazo, Christophe Loustalot; Lucas Pointud, Gregory Arganese, Florian Lapeyrade; Lisiate Fa'aoso, Pelu Ian Taele; Jean-Jo Marmouyet (Capt.), Thibault Visensang, Clement Ancely.
Replacements: Anthony Etrillard, Paul Bruno, Aretz Iguiniz, Dewald Senekal, Bastien Duhalde, Simon Labouyrie, Matthieu Ugalde, JC Van Rensburg.
La Rochelle v Connacht
La Rochelle: Alofa Alofa; Arthur Cestaro, Charles Bouldoire, Elliot Roudil, Damien Cler; Jean-Pascal Barraque, Julien Berger; Vincent Pelo, Hikairo Forbes, Benoit Bourrust; Leo Cedaro, Mathieu Tanguy; Benoit Guyot, Nicolas Djebaili (Capt.), Albain Meron.
Replacements: Hadrien Vaslin, Lekso Kaulashvili, Uini ATONIO, Zeno Kieft, Loann Goujon, Julien Audy, Fabien Fortassin, Albert Vulivuli.
Connacht: Mils Muliaina (Capt.); Darragh Leader, Danie Poolman, Conor Finn, Matt Healy; Jack Carty, Kieran Marmion; Ronan Loughney, Tom McCartney, Nathan White; Quinn Roux, Andrew Browne; Eoin McKeon, Willie Faloon, George Naoupu.
Replacements: David Heffernan, JP Cooney, Finlay Bealham, Danny Qualter, John Muldoon, Caolin Blade, Miah Nikora, Niyi Adeolokun.
POOL 3
Bucharest v Newcastle
Bucharest: Ionut Botezatu; Marian Apostol, Catalin Dascalu, Csaba Gal , Robert Neagu; Daniel Statulescu, Grigoras Diaconescu; Petru Tamba, Otar Turashvili (Capt.), Vlad Badalicescu; Petre Neacsu, Cornel Tatu; Johan Van Heerden, Sean Morrell, Constantin Ene.
Replacements: Alexandru-Claudiu Oancea, Constantin Pristavita, Silviu Vasiliu, Onal Ageacai, Mihai Dico, Florin Surugiu, Ionut Niacsu, Andrei-Daniel Ilie.
Newcastle: Simon Hammersley; Alex Tait, Adam Powell, Juan Socino, Lee Smith; Tom Catterick, Ruki Tipuna; Rob Vickers, Scott Lawson, Kieran Brookes; Calum Green, Kane Thompson; Richard Mayhew, Will Welch (Capt.), Mark Wilson.
Replacements: Rob Hawkins, Eric Fry, Alex Rogers, Sean Robinson, Andy Saull, Andy Davies, Rory Clegg, Tom Penny.
NG Dragons v Stade Francais
NG Dragons: Geraint Rhys Jones; Tom Prydie, Tyler Morgan, Jack Dixon, Hallam Amos; Dorian Jones, Jonathan Evans; Phil Price, Elliot Dee, Brok Harris; James Thomas, Rynard Landman (Capt.); Lewis Evans, Nic Cudd, Taulupe Faletau.
Replacements: T. Rhys Thomas, Lloyd Fairbrother, Dan Way, Cory Hill, Ian Gough, Luc Jones, Angus O'Brien, Ashton Hewitt.
Stade Francais: Paul Williams; Titouan Cazedepats, Geoffrey Doumayrou (Capt.), Krisnan Inu, Digby Ioane; Morné Steyn, Julien Dupuy; Romain Frou, Zurabi Zhvania, Davit Kubriashvili; Paul Gabrillagues, Juan Cruz Guillemain; Matthieu Ugena, Mathieu De Giovanni, Nicolas Garrault.
Replacements: Sofiane Chellat, Zak Taulafo, Adrien Oleon, Julien Nibert, Remi Bonfils, Julien Tomas, Vincent Mallet, Raphael Lakafia.
POOL 4
Edinburgh v Bordeaux-Bègles
Edinburgh: Nick McLennan; Dougie Fife, Matt Scott, Phil Burleigh, Tim Visser; Greig Tonks, Sam Hidalgo-Clyne; Alasdair Dickinson, Ross Ford, WP Nel; Anton Bresler, Ben Toolis; Mike Coman (Capt.), Hamish Watson, David Denton.
Replacements: Neil Cochrane, Rory Sutherland, John Andress, Fraser McKenzie, Roddy Grant, Sean Kennedy, Jade Te Rure, Andries Strauss.
Bordeaux-Bègles: Baptiste Serin (Capt.); Lévi Aumua, Charles Brousse, Thibault Lacroix, Paulin Riva; Lionel Beauxis, Heini Adams; Jefferson Poirot, Benat Auzqui, Francisco Gomez Kodela; Julien Le Devedec, Jan Andre Marais; Bertrand Guiry, Hugh Chalmers, Tai Tuifua.
Replacements: Ole Avei, Sébastien Taofifenua, Patrick Toetu, Jean-Baptiste Poux, Matthew Graham, Yann Lesgourgues, Pierre Bernard, Matthew Clarkin.
London Welsh v Lyon
London Welsh: Chris Elder; Seb Stegmann, James Lewis, Olly Barkley, Rhys Crane; Tristan Roberts, Rob Lewis; Eddie Aholelei, Nathan Morris, Ben Cooper;. Dean Schofield, Matt Corker (Capt.); Lachlan McCaffrey, Richard Thorpe, Ben Pienaar.
Replacements: Koree Britton, Ricky Reeves, Jack Gilding, Josh McNally, Daniel Browne, Paul Rowley, Alan Awcock, Elliot Kear.
Lyon: Romain Loursac; Thibaut Regard, Paul Bonnefond, Fabrice Estebanez (Capt.), Didier Tison; Lachie Munro, Mathieu Loree; Sami Mavinga, Damien Fitzpatrick, Anthony Roux; Mickael De Marco, Simon Christian Njewel; Steevy Cerqueira, Eugene Nzi, Masi Matadigo.
Replacements: Vincent Colliat, Bogdan Balan, Horace Pungea , Joe Tuineau, Frans Viljoen, Adrien Bau, Jerome Porical, Alexandre Derrien.
