High Quality Content by WIKIPEDIA articles! The Australian Football League`s 2007 Finals Series also quoted as Septopia determines the top eight final positions of the 2007 AFL season. It began on the weekend of 7 September 2007 and ended with the 111th AFL Grand Final at the Melbourne Cricket Ground on 29 September 2007. The Geelong Cats were crowned the 2007 AFL Premiers, beating Port Adelaide Power by 119 points to win their first premiership since 1963.