Dave McIntyre and Reggie Corrigan bring you live commentary from the Stade Pierre Antoine in France, as Ulster take on Castres in the Heineken Cup.
Leinster are in action tonight and Liam Toland will be on hand to give a preview of that must-win clash.
Later in the day Ger will be speaking to Ireland's first ever Ryder Cup captain Paul McGinley before matters turn to the Lance Armstrong controversy.
Advertisement
There will also be a full round up of all the Premier League action with Graham Taylor and Kevin Kilbane providing the analysis from 5pm.
©INPHO/Morgan Treacy