Wasps beat Ulster to help Saracens into the last eight of the European Champions Cup.
Ulster maintained its late push to qualify for the Pro14 play-offs with a thrilling 36-15 victory against Glasgow Warriors.
Rampant Leinster marched into the European Champions Cup final with a clinical 38-16 victory over Scarlets at a sun-drenched Aviva Stadium on Sunday (AEST).
Ruthless Leinster ended Saracens' European Champions Cup reign and marched into the semi-finals with a 30-19 victory at the Aviva Stadium.
Clermont Auvergne suffered fresh European Champions Cup heartbreak, as Racing 92 powered through to the semi-finals.
Francois Trinh-Duc went from hero to villain for Toulon as Andrew Conway's sensational late try ensured Munster snatched a place in the European Champions Cup semi-finals with a thrilling 20-19 win.
Chris Ashton equalled the Top 14 try-scoring record as Toulon demolished Clermont Auvergne 49-0 and fellow title contender Racing 92 edged out Lyon.