An important 12-6 win over Leinster moved Glasgow Warriors above rivals Edinburgh in the Guinness Pro12 table to strengthen their hopes of a play-off place whilst Leinster's defeat means the Irish province stay 2nd.
Dan Leavy scored the bonus-point clinching try two minutes from time as Leinster closed the gap on Guinness Pro12 leaders Connacht to a point with a 27-10 win over Zebre.
Leinster and Ireland prop Cian Healy has signed a new three-year Irish Rugby Football Union contract, which will see him remain with the province until the end of the 2019 World Cup.
Robbie Henshaw has opted to leave Irish province Connacht for Pro 12 rivals Leinster this summer, on signing his first Irish Rugby Football Union (IRFU) national contract.
Ireland are unlikely to call on Cian Healy and Mike Ross to shore up their scrum in Saturday's RBS 6 Nations clash in France, according to Richie Murphy.
Elliot Daly pressed his claim to starting England's RBS 6 Nations opener against Scotland with an electric try as Wasps stormed into the Champions Cup quarter-finals with a 51-10 rout of Leinster.
Munster fell to their fifth straight defeat in all competitions as Zane Kirchner's last-minute intercept try sealed a 24-7 win for Leinster at Thomond Park.
Sean O'Brien has rejected multiple lucrative offers in France to commit his long-term future to home province Leinster, signing a new three-year deal with Leinster and the Irish Rugby Football Union (IRFU).
Toulon turned on the power in the second half to secure a 20-16 win at the Aviva Stadium and end Leinster's interest in this season's European Champions Cup.
Ian McKinley's hopes of returning to play in Ireland have received a major boost after the Irish Rugby Football Union announced its application to take part in the ongoing trial regarding the use of protective goggles in-game.
Reigning champions Toulon got back to winning ways in the European Champions Cup and sent another triple winner Leinster out of the reckoning for another title with a 24-9 defeat at Stade Mayol.