Magners League
Category: Europe
Last Contested: 2007
Current Champion: Ospreys
Participants: Ospreys, Cardiff Blues, Leinster, Llanelli Scarlets, Ulster, Munster, Glasgow Warriors, Edinburgh Rugby, Dragons, Connacht Rugby, Border Reivers
Magners League
Category: Europe
Last Contested: 2007
Current Champion: Ospreys
Participants: Ospreys, Cardiff Blues, Leinster, Llanelli Scarlets, Ulster, Munster, Glasgow Warriors, Edinburgh Rugby, Dragons, Connacht Rugby, Border Reivers