Northampton Saints 27 - 16
Ospreys Scarlets 26 - 26 Racing Metro
The Ospreys were second best to an impressive Saints side this afternoon, going down by 27 points to 16 at Northampton.
Dan Biggar did give the visitors a glimmer of hope with a second half try but the result was never really in doubt.
Meanwhile the Scarlets let a sixteen point lead slip to end with a draw at home to Racing Metro last night.
Rhodri Williams got the home side's second try to send them in 26-10 ahead at half time.
But the Scarlets were grateful for a share of the points in the end after the visitors had a try disallowed in injury time.
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Winter sunshine with cloud creeping in during the afternoon and a frosty night ahead.
The Revd Canon Joanna Penberthy has been consecrated as Bishop of St Davids in "an historic" day for the Church in Wales.
Temperatures will tumble under clear skies tonight with a widespread frost developing.