Former All Black Nick Evans helped Harlequins secure a place in the English Premiership semi-finals with four penalties and a conversion as Quins edged past Bath 19-16.
Today's win was Harlequins' fifth in succession and sees them climb above their opponents into fourth place on the final day of the regular Premiership season.
Quins will be away to regular season table-toppers and London rivals Saracens in the play-off semi-finals.
