Wigan against St Helens derby matches are always special but Saturday's Play-Off clash at the GPW Recruitment Stadium has an even bigger meaning with a place in the Grand Final up for grabs.
Wigan have defeated Saints at Murrayfield in 2009, came close to a success away in July going down 6-10 to a late Kyle Eastmond try and ran Mick Potters side all the way at home over Easter with a terrific performance.
We caught up with Warriors scrum half Thomas Leuluai to get his thoughts on the big game.
"'I'm looking forward to it, we know it will be a tough game. I think in the last couple of games they haven't been at their best. I suppose we are a form team but that doesn't count for too much in semi-finals."
Asked about the quality in the Saints ranks, Tommy added,
"We have to concentrate on what we do. we know they have a lot of threat all over the park, we know we can't afford to clock off.
"We want a low key approach, make sure everyone is fit and we are ready to go. Hopefully the loss in the Challenge Cup semi final will have a positive effect for us."