Dupont has a big collision with David Smith, he will have to go off for the concussion test.

Concussion protocol

Grenoble have been putting the ball through the phases, but are unable to get over the advantage line.

Castres make good progress at the maul. Eventually Kockott takes the ball and kicks up field, but it goes out directly.

Castres have a lineout inside Grenoble half. Ortega makes a good take and sets up a maul

Grenoble unable to make use of the penalty as the ball has been turned over at the ruck. Castres attacking on halfway.

Penalty against Castres at scrum time. Clerc losing his bind.

Castres gets their hands on the ball and clears down field. Penalty then awarded to Grenoble as Tulou is adjudged to be in front of the kicker. Grenoble take the opportunity with a 43m penalty kick.

Castres clears the ball from the 22m after the kickoff. Grenoble to counter.

Great team try after a build-up from the lineout. After being taken through the phases near the tryline, it is Rallier who goes over for the opening points of the match.