Leinster Rugby can take a huge step towards the Heineken Champions Cup quarter-finals with a Pool 1 victory over Northampton Saints this weekend at the Aviva Stadium in Dublin, live on Channel 4, Virgin Media, BT Sport and beIN SPORTS from 17:15 GMT. The Irish province put in a terrific display last week to comfortably dispatch Northampton 43-17 at Franklin's Gardens and a similar success would set Leinster up with a great chance of securing a home quarter-final. Key quote Leo Cullen (Leinster Rugby): “We’ve been in this situation before where we’ve had a big win in Northampton and gone back to the Aviva been beaten. You have to be so careful with these fixtures. Normally, it’s just onto the next team. It’s a unique thing that takes place in the season where there’s head-to-head fixtures. It doesn’t always transfer into the following week. We’ve seen that first-hand ourselves in this exact fixture where we’ve had a win – similar to what we had on Saturday – and then go back to the Aviva the following week and Northampton were very clever that day.” https://twitter.com/ChampionsCup/status/1204763266783809536 Key facts

Leinster have won their last 14 home games in the tournament, with their last such defeat inflicted by RC Toulon in Round 4 of the 2015/16 season.
Leinster have won their last nine pool games against Gallagher Premiership opposition in the Heineken Champions Cup at an average margin of 24 points.
No side has scored more tries than Leinster (13, also Racing 92) after three rounds this season. Saints, meanwhile, have kicked the most penalty goals (12).
Northampton have landed 17/18 kicks at goal, giving them the best goalkicking accuracy rate (94%). Dan Biggar has taken all 18 of those kicks.
Leinster have made the most tackles (488) to date, and Josh van der Flier tops the individual charts with 55, level with Ospreys’ Olly Cracknell.
Northampton’s Rory Hutchinson has missed the most tackles (11) this season, but only one of those misses led directly to an opposition try.
Dan Biggar (46) is the top points scorer after three rounds (5 conversions, 12 penalty goals).