Austin O'Callaghan presents live coverage from Ballybofey of the Ulster Championship preliminary round clash between Donegal and Antrim.The home side are hoping to build on their impressive National League campaign which saw them lift the Division Two title, while Antrim are bidding for a repeat of their famous victory at the same ground in 2009.

Watch full coverage of the Ulster Championship quarter-final between Derry and Fermanagh from Celtic Park. This will be both managers' first Championship contest. John O'Neill is in charge of Fermanagh, while John Brennan leads Derry. Austin O'Callaghan presents from the ground, with Mark Sidebottom on commentary.

The Athletic Grounds Armagh plays host to one of the fiercest rivalries in Ulster Championship football. In the most eagerly anticipated fixture of the summer, last year's All-Ireland finalists Down take on an Armagh side who have lifted the Anglo Celt five times in the past decade. Austin O Callaghan is joined by Martin McHugh and Jarlath Burns as he introduces the action live from the ground. On commentary are Mark Sidebottom and Peter Canavan.