Austin O'Callaghan will present live coverage from St Tiernach's Park, Clones of the second Ulster Championship semi-final.After impressive victories over Cavan and Derry, champions Donegal put their provincial title on the line against Tyrone in a repeat of their encounter at the same stage 12 months ago.Mark Sidebottom provides commentary, while Thomas Kane will have all the news from the sideline.

Donegal return to St Tiernach's Park Clones to defend their Ulster title against a Down side, who haven't reached this stage since 2003.Donegal recorded wins over Cavan, Derry and Tyrone, while Down staged a dramatic second half comeback in the semi-final over Monaghan to claim their place in the Provincial decider. Austin O' Callaghan presents the coverage live from Clones with analysis from Martin McHugh, Jarlath Burns and Sean Cavanagh.Mark Sidebottom is joined by Oisin McConville in the commentary box.

Mark Sidebottom presents live coverage of the All Ireland Quarter Final clash between Down and Connacht champions Mayo.James McCartan's side bounced back from their Ulster final defeat to Donegal, with victory over Tipperary in the qualifiers and travel to Croke Park hoping to make it into the last four for the second time in 3 years.