Wasps get their Champions Cup campaign back on track as they comfortably see off toothless Harlequins at home.
Exeter record one of their great European victories as they overcome big-spending French side Montpellier on their home turf.
La Rochelle take control of Champions Cup Pool One with a hugely impressive bonus-point 41-17 win over Ulster.
Saracens edge out a stubborn Ospreys side to maintain their 100% start to their Champions Cup defence at Allianz Park.
Audio & Video
Rugby union referee Alhambra Nievas says other sports should follow the lead of introducing female officials into the men's international game.
With Premiership clubs suffering a combined 82 injuries in the first weeks of the season, BBC Sport takes a look at the sport's growing crisis.
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This week's sport on the BBC includes commentary of the European Rugby Champions Cup, Champions League football and the United States Grand Prix.