Sanzaar will announce details on the future of Super Rugby and the tournament format on Sunday.

A statement will be issued at 10am SA time, after the match between the Force and Kings in Perth.

Three teams are expected to be dropped from the competition, two from South Africa (reportedly the Kings and Cheetahs) and one from Australia (most likely the Force).

OPINION: Super Rugby cull a must

OPINION: Cheetahs must stay in Super Rugby