Saturday Sport: Chelsea and Liverpool fight for top four, Leinster face Racing 92

Liverpool and Chelsea face each other in the Premier League's lunchtime game, with both sides looking to reignite their hopes of qualifying for Europe.

There is a huge clash at the London Stadium at 3pm as relegation strugglers West Ham host fellow strugglers Everton.

Bottom of the table Southampton could move out of the drop zone if they can win a fourth game in a row in all competitions, when they host Aston Villa.

Leicester look to avoid a fifth straight top flight defeat when they take on in-form Brighton.

Nottingham Forest go for back-to-back successes when they travel to Bournemouth.

Newcastle will move up to third if they beat Crystal Palace in the late fixture.

Celtic hope to avoid a fourth round upset in the Scottish Cup when they host Greenock Morton this lunchtime.

Holders Rangers continue the defence of their title at St Johnstone this evening.

Leinster can seal home advantage for the Heineken Champions Cup's round of 16 with a win against Racing 92 this afternoon.

Leo Cullen's side are already assured of a place in the knockout stages and are chasing a 16th straight victory in their 15:15pm kick-off at the Aviva Stadium.

Despite losing their opening three pool games, Ulster are still in contention to qualify.

They need a win against Sale Sharks at Kingspan Stadium this evening.

Already qualified Connacht are away to Newcastle Falcons in the Challenge Cup at half-five.

A losing bonus-point would be enough to give Andy Friend's team a home tie in last-16.

Andy Murray's run at the Australian Open is over, after losing in four sets to Roberto Bautista Agut.

The three-time Grand Slam champion went into the match having been on court for 10 hours for his two wins at the tournament, and having finished at 4am on