Ireland's Devin Toner takes a lineout ball . WEEK ONE . Friday, February 6 . Wales 16-21 England . Saturday, February 7 . Italy 3-26 Ireland . France 15-8 Scotland . WEEK TWO . Saturday, February 14 . England 47-17 Italy . Ireland 18-11 France . Sunday, February 15 . Scotland 23-26 Wales . WEEK THREE . Saturday, February 28 . Scotland 19-22 Italy . France 13-20 Wales . Sunday, March 1 . Ireland 19-9 England . WEEK FOUR . Saturday, March 14 . Wales 23-16 Ireland . England 25-13 Scotland . Sunday, March 15 . Italy 0-29 France . WEEK FIVE . Saturday, March 21 . Italy v Wales, Stadio Olimpico, Rome, 12.30pm . Scotland v Ireland, Murrayfield, Edinburgh, 2.30pm . England v France, Twickenham, London 5pm .
Ireland are the defending Six Nations champions .
Fifteen games to be played over seven weeks to decide 2015 winners .
Find all the fixtures and results from this year's tournament below .
Ireland's Devin Toner takes a lineout ball . WEEK ONE . Friday, February 6 . Wales 16-21 England . Saturday, February 7 . Italy 3-26 Ireland . France 15-8 Scotland . WEEK TWO . Saturday, February 14 . England 47-17 Italy . Ireland 18-11 France . Sunday, February 15 . Scotland 23-26 Wales . WEEK THREE . Saturday, February 28 . Scotland 19-22 Italy . France 13-20 Wales . Sunday, March 1 . Ireland 19-9 England . WEEK FOUR . Saturday, March 14 . Wales 23-16 Ireland . England 25-13 Scotland . Sunday, March 15 . Italy 0-29 France . WEEK FIVE . Saturday, March 21 . Italy v Wales, Stadio Olimpico, Rome, 12.30pm . Scotland v Ireland, Murrayfield, Edinburgh, 2.30pm . England v France, Twickenham, London 5pm .
Scotland v Ireland, Murrayfield, Edinburgh,