Leinster's drive for European star number five continues apace when they face Harlequins in the Champions Cup on Saturday. Watch live on RTÉ2 and RTÉ Player from 2.15pm.
Wexford welcome Galway to Chadwicks Wexford Park in the Leinster Senior Hurling Championship, full highlights.
Roscommon host Tyrone at King & Moffatt Dr Hyde Park in the All‑Ireland Senior Football Championship, full highlights.
Limerick face Tipperary at TUS Gaelic Grounds in the Munster Senior Hurling Championship clash.
Dublin face Kilkenny at Parnell Park in their key Leinster Senior Hurling Championship clash, full highlights.
Tailteann Cup round-up: Fermanagh v Wexford, Waterford v Sligo, Antrim v Tipperary, full highlights.
Down face Westmeath at McKenna Park in the Joe McDonagh Cup, full highlights.
Cork host Clare at SuperValu Páirc Uí Chaoimh in the Munster Senior Hurling Championship, full highlights.
Kildare host Offaly at Cedral St Conleth’s Park as the Leinster Senior Hurling Championship continues, full highlights.
Cork welcome Meath to Páirc Uí Rinn as their All‑Ireland Senior Football Championship campaign begins, full highlights.
Kerry host Donegal at Fitzgerald Stadium, Killarney, as the All‑Ireland Senior Football Championship gets underway, full highlights.
Galway take on Kildare at Pearse Stadium in their opening All‑Ireland Senior Football Championship clash, full highlights.
Offaly welcome Down to Glenisk O’Connor Park in the Tailteann Cup, full highlights.
London host Laois at McGovern Park in the Tailteann Cup, full highlights.
Wicklow host Limerick at Echelon Park in the Tailteann Cup, full highlights.
Clare face Longford at Zimmer Biomet Páirc Chíosóg, full highlights.
Leitrim welcome Carlow to Heartland Credit Union Páirc Seán MacDiarmada as the Tailteann Cup continues, full highlights.
Gstaad gained ample compensation for his Newmarket second when storming to victory in the Tattersalls Irish 2,000 Guineas .
