Gabby Logan introduces live coverage from the Aviva Stadium as Ireland host Scotland.
The Scots will be looking for a repeat of two years ago when a last-gasp penalty gave them a dramatic victory in Dublin. But Ireland bounced back at Murrayfield last year, as 11 points from Ronan O'Gara helped them to a narrow win.
Keith Wood and Andy Nicol are in the studio to offer their opinions on the match. Commentary comes from Andrew Cotter, who is joined by Phillip Matthews.