George Hendy ran in four tries as Gallagher PREM leaders Northampton confirmed their place in the play-offs with a 94-33 rout of Bristol.
Leicester Tigers bolstered their Gallagher Prem title hopes with an impressive 41-17 victory over Northampton Saints in a feisty East Midlands derby.
Fin Smith's last-second penalty snatched a breathless 41-38 victory for Prem Rugby leaders Northampton Saints against second-placed Bath at Franklin's Gardens.
A last-minute try by England fly-half Fin Smith saw Northampton Saints snatch a thrilling 35-28 victory over Exeter Chiefs at Sandy Park on Saturday afternoon.
Northampton were denied a Champions Cup semi-final spot for the third successive season after Bath won 43-41 following a late yellow card for England star Henry Pollock.
Northampton returned to the top of the Gallagher Prem table despite a disjointed display in a narrow 28-27 victory over battling bottom side Newcastle.
Henry Pollock has admitted to Sky Sports that "if I was a fan I'd boo me" but has ambitions to move into a "leadership role" with England within the next two years.
Harlequins defied their abysmal domestic form to stun La Rochelle 27-17 at Stade Marcel Deflandre and secure home advantage in the Champions Cup round of 16.