Saturday Sport: Scoreless in the Manchester derby, Irish provinces in European action

A busy day of Premier League and Champions Cup action.

It's Manchester United 0 Manchester City 0 in their derby at Old Trafford this lunchtime.

A win for City will see them move to within three points of league leaders Arsenal.

The Gunners are away to Nottingham Forest in the evening fixture at 5:30.

At 3:00, Keith Andrews takes his Brentford side to Chelsea.

Tottenham boss Thomas Frank is under pressure ahead of the visit of West Ham to North London.

Liverpool can go 10 games unbeaten if they avoid defeat at home to strugglers Burnley.

Leeds welcome Fulham to Elland Road, and Sunderland host Crystal Palace.

There's a busy day in store for the Irish provinces in European action.

Leinster are away to Bayonne, where a bonus-point win would boost their chances of home advantage in the knockout stages.

Kick-off in the Basque Country is at 3:15.

A bonus-point win for Munster against Castres would guarantee their place in the last-16.

That's underway at Thomond Park from 5:30.

In the Challenge Cup, Ulster are just underway against Stade Francais in Belfast.

While at 8 o'clock, Connacht welcome Montauban to Galway - a win for the Westerners will see them go through to the next round.

Shane Lowry is two shots off the lead on Day Three of the DP World Tour's Dubai Invitational.

A third-round 70 sees the Clara golfer sit on six-under-par and in a tie for second.

Spain's Nacho Elvira is the clubhouse leader on eight under.

Rory McIlroy will go into the final day on five-under.