Slaughtneil's defence of their Ulster club senior hurling championship title will begin against Portaferry at Corrigan Park on Sunday.
Saturday 19 November
Ulster club IHC semi-finals
Middletown Na Fianna (Armagh) v Éire Óg Carrickmore (Tyrone), Athletic Grounds, 1.30pm
Liatroim (Down) v Clooney Gaels (Antrim), Eoghan Ruadh HC, 1.30pm
Sunday 20 November
Ulster club SHC semi-final
Portaferry (Down) v Slaughtneil (Derry), Corrigan Park, 1.30pm
Ulster club JFC semi-finals
Letterkenny Gaels (Donegal) v Stewartstown Harps (Tyrone), Owenbeg, 1.30pm
Drumlane (Cavan) v Newtownbutler First Fermanagh's (Fermanagh), Clones, 1.30pm