European Champions and Challenge Cups: quarter-final teams, fixtures, results

Teams, fixtures, results from this weekend's Champions and Challenge Cup quarter-finals:

CHAMPIONS CUP

Saturday, 13 April

Bordeaux-Begles v Harlequins - 16:00

Leinster v La Rochelle - 18:30

Northampton Saints v Bulls - 21:00

Sunday, 14 April

Toulouse v Exeter Chiefs - 16:00

CHALLENGE CUP

Friday, 12 April

Gloucester v Ospreys - 21:00

Saturday, 13 April

Clermont Auvergne v Ulster - 13:30

Sharks v Edinburgh - 13:30

Sunday, 14 April

Benetton v Connacht - 13:30