The Irish rugby team can move a step closer to the Grand Slam by beating Wales at the Millennium Stadium this weekend.
After their comprehensive victory over England, Ireland are in the driving seat to retain their RBS Six Nations Championship crown ahead of the World Cup.
Wales have their own title ambitious and will be determined to avoid a third successive loss to their Celtic neighbours.
Warren Gatland's men will also want revenge for last year's embarrassing defeat at the Aviva Stadium.
Join us from 1.00 - 2.00 this Saturday on Today FM as we bring you all the build up to the crucial Cardiff clash.
Presenter Ross Lindsay (Twitter: @Ross_A_Lindsay) will be joined by two special guests live in studio.
We will relive the excitement of the 2009 Grand Slam decider in Cardiff.
And there is a chance to win a great prizes with thanks to the Guinness Plus APP (You must be over 18 to enter).
Get in on the debate - Tweet your questions and predictions to our dedicated Twitter page @todayfmsport and we'll read them out on the show.
That's Scrum Saturday, this Saturday at 1.00.