It is semi final day in Division One of the Allianz Football League after a frantic final round last weekend.
First up at Croke Park is the meeting of Tyrone and Kildare which is a repeat of last season's Division 2 final which was won by the Lilywhites.
Tyrone were in good form during the league stage while Kildare have a number of young talents shining like Niall Kelly.
That game throws in at 2pm.
It is followed by Dublin and Mayo which is repeat of last years All Ireland semi-final which was won by a galvanised Mayo.
The two sides go head to head at Croker from 3.45pm with Dublin strong favourites to reach the League final.
Hurling
Meanwhile there is a tie of enormous significance in hurling as Cork and Clare play for the right to stay in Division 1A of the Allianz Hurling League.
Both teams can count themselves unfortunate to be facing the prospect of relegation after a tight league campaing.
Throw in at the Gaelic Grounds is 3pm.
At the same time Antrim take on Carlow in Navan in the Division 1B Relegation play-off.