Featherstone Rovers take their playoff campaign into Europe as they face Toulouse for a place in the Championship Grand Final, and ultimately, a shot for promotion.
Olympique come into the game off the back of a hard fought defeat against league leaders Toronto Wolfpack. They went down 40-24 in Canada.
As for the Rovers, they come into the game off the back of two impressive away victories at Leigh Centurions and York City Knights.
The winners will be heading to Canada to face the Wolfpack once more, with the winner playing in the Super League in 2020.
The French side come into the game with an impeccable home record, with only two sides claiming victory at the Stade Ernest Argeles. Even the Wolfpack lost there.
But the Rovers will be coming in in confident mood, having chalked up an increasing number of impressive performances on the road.
The match kicks off at 7.30pm.