Comprehensive bonus point win by the visitors in this all French affair. Agen did however mount a comeback midway through the second half but it all fell away with a yellow card and penalty try

Penalty Try Grenoble from a scrum infringement and a yellow card for the home side. That could end their come back

Just when Agen looked out the game, 2 quick tries have brought them straight back into it

Agen finally score a try to get back into the game

Tough half of rugby for the home side as they continue to leak points. Grenoble have 4 tries in the bag already and will be looking to kick on in the second half adding more pressure to the 2 teams currently above them in Pool 5, London Irish & Edinburgh

Unbelievable scenes as Taumalolo grabs a hat trick of tries and Grenoble seem to have buried Agen before half time

The big man grabs his 2nd try of the evening and Grenoble's third

The home side on the board after a busy start to their round 3 clash

Grenoble firing on all cylinders in the opening stages of the game as Taumalolo scores their second try inside 5 minutes

Cracking start to the game as Grenoble open the scoring from the kick off with only 30 seconds on the clock as Mignot crashes over