All of the details from Saturday's three Gallagher Premiership matches as Northampton, Bristol and Saracens all won.
Bath passed the biggest test of their revival yet by toppling Top 14 leaders Racing 92 29-25 and qualifying for the Champions Cup knockouts in April.
Full-back Tom de Glanville scored two tries as Gallagher Premiership title contenders Bath returned to winning ways.
Bath missed the chance to top of the Premiership table as they crashed to a convincing 35-22 defeat to Leicester.
Bath top the Gallagher Premiership at Christmas after winning an absorbing battle with fellow title contenders Harlequins 25-17 at the Rec.
Clinical Ulster secured a big victory against Racing 92 in the Champions Cup while Bath edged out Cardiff and holders La Rochelle lost again.
Henry Slade held his nerve as Exeter launched their Champions Cup campaign with a stunning 19-18 victory over Toulon.
George Ford kicked a late penalty as Sale extended their lead at the top of the Gallagher Premiership to five points with a 11-9 win against Bath.