The Guinness Championship did not start until the 2005/2006 season and at that time was won by Sale Sharks
Leicester Tigers
geelong
Leicester Tigers defeated London Irish to take the Guinness Premiership
Manchester United won the premiership in the year of 1997. During this premiership, they had went against Liverpool and Newcastle.
Leicester Tigers
Adelaide
It was Manchester United.
the Adelaide crows
the final hasn't been played yet. The quarter final stages are underway at the moment
Arsenal have won the Barclaycard Premiership in the 1997/98, 2001/02, and 2003/04 seasons, and are yet to win the Barclays Premier League
Arsenal won the Premiership in 1998.
Manchester United has won the Premiership the most times.