The most complicated competition in rugby history has finally hit the semi-final stage when we can now all understand who might go through, with three English sides and one Welsh making it through in a tournament where the winner goes into the Heineken Cup, so well worth winning. Victories today keep Harlequins on the treble trail.

Fixtures are:

Harlequins vs Newcastle Falcons – Fri March 11 at 19:30 at The Stoop.

Gloucester vs Newport Gwent Dragons – Sun March 13 at (TBC) at Kingsholm.

The winners of the final will meet on the 20th of March 2011 at a venue to be confirmed.