Only two teams have won the SPL, Celtic and Rangers.
The SPL season 2009-10 starts on the 15th of August 2009.
Celtic and Rangers have won the SPL 6 times each out of the 12 times it has been contested up to 2009/10.
The SPL was founded to start in the 1998/1999 season, when Premier division clubs in the old system formed the SPL. In the 1997-1998 season, it was called the Scottish Premier Division, and Celtic won it.
Rangers football club have won the SPL trophy 52 times because they are the best team in SCOTLAND and the WORLD. :)
They won the SPL