Gloucester bounce back from a heavy defeat at Sale in style as they hold off the Northampton Saints to triumph at Kingsholm.
Newcastle Falcons' bonus-point win over London Irish sent them clear of Saracens at the Premiership summit.
Olly Woodburn's double helped Exeter Chiefs to a resounding victory over Wasps, while Northampton Saints thumped struggling London Irish.
Friday's Premiership encounters all proved one-sided affairs as Northampton Saints, Exeter Chiefs and Sale Sharks won handsomely.
Semesa Rokoduguni was the hero for Bath as they left it late to beat Saracens 31-21 in the Premiership.
Saracens began the Premiership season with a nine-try romp of Northampton Saints, while Dan Robson starred for Wasps.