EPCR Challenge Cup Round 1 key head-to-heads: Ruan Ackermann vs Magnus Bradbury, Manu Tuilagi vs Joe Roberts and Ethan Dumortier vs Josh Adams

Gloucester Rugby’s Ruan Ackermann takes on Edinburgh Rugby’s Magnus Bradbury while Manu Tuilagi of Aviron Bayonnais takes on Scarlets’ Joe Roberts. Ethan Dumortier of Lyon also looks to get one over Cardiff Rugby’s Josh Adams.