The first game of the day kicks off at 2pm, when Brighton welcome their rivals Crystal Palace to the Amex for the A23 derby.
GAA
Having lost four All-Ireland Club Hurling semi-finals since 2016, Slaughtneil will aim to reach their maiden decider this afternoon.
The Derry champions go up against Cork's Sarsfields, who upset the odds in the Munster final against Ballygunner earlier this month.
There's a half-one throw-in time at Newbridge, while Semple Stadium plays host to the second semi-final at half-three.
That match will see maiden Leinster winners, Na Fianna of Dublin, against new Galway champions Loughrea.
It's also All-Ireland Club Camogie final day at Croke Park.
Truagh/Clonlara have the opportunity to become the first Clare side to lift the Carroll Cup.
Their opponents in the quarter-past-four encounter are Galway's Sarsfields, who are seeking to be crowned champions for the fourth time
SOCCER
Manchester City and Manchester United play at the Etihad in the Premier League this afternoon, kick off is at 4:30.
United boss Ruben Amorim gets his first taste of the Manchester derby while defending champions City are in a slump where they've lost seven of
their last 10 games.
Chelsea can close the gap to leaders to Liverpool if they can pick up a win against Brentford.
Tottenham look to end a winless run of five games in all competitions when they go to basement side Southampton.
And Brighton welcome their rivals Crystal Palace to the Amex for the A23 derby.
The first silverware of the Scottish season will be handed out at Hampden Park this afternoon.
There's an Old Firm meeting of Celtic and defending champions Rangers at 3:30.
RUGBY
Leinster captain Caelan Doris says they've plenty to improve on from last night's 15-7 win against Clermont in the Investec Champions Cup.
Jordie Barrett and Garry Ringrose scored the Leinster tries at the Aviva Stadium as they made it two wins from two.
Connacht will look to make it two wins from two in the Challenge Cup this afternoon.
Pete Wilkins' team are in France to face Perpignan on the back of last weekend's bonus-point victory against Zebre.
RACING
The Listed Irish Stallion Farms EBF Future Champions Bumper is the highlight of this afternoon's racing card at Navan.
Gordon Elliott is set to run Kalypso Chance, the current favorite for the Champion Bumper at Cheltenham.
There are also three handicap hurdles and three handicap chases at the meeting, which gets underway at just after 12pm this lunchtime.
Kfm Sport with Joe Mallon Motors,
Sallins Rd, Naas,
joemallonmotors.ie