BBC Sport - Six Nations 2015: Sean O'Brien scores his second try against Scotland

O'Brien try makes Ireland favourites

Sean O'Brien scores his second try of the afternoon against Scotland to extend their lead at the top of the Six Nations table. Ian Madigan converted the try to make the score 40-10 to Ireland.

The Irish are now overwhelming title favourites with a points difference of +63, ten points clear of Wales. As things stand, England will need to beat France by more than 26 points to lift the title.

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