Luke Moore struck a late winner to give Swansea a 1-0 win against Newcastle at the Liberty Stadium.
Swansea, who have spent the last six days celebrating their Capital One Cup success, looked set to be frustrated after missing a host of excellent chances.
But Moore got his first Barclays Premier League goal of the season from close range five minutes from time as he prodded home, with the help of a deflection off Yohan Cabaye, after Davide Santon had made a mess of clearing a Wayne Routledge cross.
Newcastle spurned chances of their own after having the better of the second half, with Papiss Cisse, Moussa Sissoko and Yoan Gouffran proving particularly wasteful.
Defeat continues the Magpies' miserable away record - they have won just once on the road in the league - and leaves Alan Pardew's side still glancing nervously over their shoulders.
Swansea, meanwhile, reached the 40-point mark to cap the most memorable of weeks for the south Wales club.
With the League Cup proudly on ...