Twists and turns on U20s day one

George North's monster hit on debutant

Baptiste Serin howlers gift Racing tries

Monstrous hits: Grenoble and Oyonnax!

Chance Peni suspended for Dagg high shot

Retiring Fernandez Lobbe attempts kick

Champions Cup Try of the Season nominees

Ruan Pienaar's controversial stalling

Steven Luatua receives straight red card