Ulster will play Wasps, La Rochelle and Harlequins in Pool One of next season's European Champions Cup.
Scarlets win the Pro12 title for the first time since 2004 as they produce a brilliant display to beat Munster in the Dublin final.
Munster are to face Scarlets in the Pro12 final after a three-tries-to-none win over Ospreys in the semi-final.
Owen Farrell wins European player of the year and becomes the inaugural winner the Anthony Foley Memorial Trophy after guiding Saracens to a second successive Champions Cup title.
Audio & Video
BBC Scrum V picks out six of the best tries from recent matches between Munster and Scarlets ahead of Saturday's Pro12 final.
Tom English sees Munster scale the heights of their glorious past in victory over Glasgow, a fitting tribute to head coach Anthony Foley, who died suddenly last week.
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What's on BBC Sport this week
This week's sport on the BBC includes the World Aquatic Championships, England v South Africa in the third Test and the Challenge Cup semi-finals.