Saracens responded to the return of their England contingent from Six Nations duty by crushing title rivals Bath in an ominous 53-10 Premiership victory.
Chris Ashton and Sean Maitland's performances for Saracens would have caught the attention of the Lions selectors , says Mark McCall.
Wasps moved five points clear at the top of the Premiership with a scrappy 40-33 win over 14-man Worcester.
Pat Lam and Gregor Townsend were both unhappy with Tim Swimson's red card during Glasgow's 35-24 win against Connacht.
Stuart Barnes, Rory Lawson, Scott Quinnell and Shane Horgan discuss potential Lions line-ups and key talking points.
Glasgow Warriors powered to a 35-24 win over Connacht despite having Tim Swinson sent off in the second half.
A try after the final buzzer gave Brive a dramatic 28-25 win over Montpellier in the French Top 14 on Sunday.
Get 12 months for £18 per month
Catch the action - watch instantly from £6.99
Once in a lifetime opportunity - enter now!
Win in our free to enter competitions section
We've a host of top class rugby union action
Sir Ian McGeechan has backed former Wales captain Sam Warburton to lead the Lions in New Zealand in June.
Ireland and the Hurricanes lead the way after their impressive victories on Saturday, with seven teams represented.
Scott Quinnell, Will Greenwood, Rory Lawson and Alan Quinlan select their Lions XVs after the final round of the Six Nations.
From the surreal to the sublime, Will Greenwood brings you his favourite moments from the weekend's rugby.
Stuart Barnes on England's defeat in Dublin, his best moments from the Six Nations and Dylan Hartley's Lions chances.
Dewi Morris relives England's last back-to-back Grand Slams and compares the game and team with today's era.
Three England teams and a Super Rugby wardrobe malfunction feature in Will Greenwood's favourite moments this week.
Sean Fitzpatrick has selected the best bone-crunching hits from round four of Super Rugby.
The best five tries from the latest round of Super Rugby, including George Moala's effort against the Crusaders.
Sean Fitzpatrick is back with his favourite bone-crunching hits from round three of Super Rugby.
Three All Blacks make the cut in our tries of the week after another high-scoring round of Super Rugby action.