Rougerie keeps Clermont in hunt
The visitors had raced into an early 10-0 lead as Argentina international Juan Martin Hernandez kicked a penalty and converted Bernard Le Roux’s try.
But a try from Gonzalo Canale, converted by Brock James, got Clermont back within three points and further scores followed after the break for prop Thomas Domingo and replacement Jason White. James converted both those scores to put the hosts 21-10 ahead.