Three teams to go

Three teams to go from Super Rugby

The restructuring comes after widespread criticism of the first season of the 18-team format, which was introduced in 2016 after Argentina's Jaguares and the Sunwolves of Japan, joined the competition and the Port Elizabeth-based Kings returned.

SANZAAR has left it to the national rugby unions involved to announce the teams to be cut, Australia's Perth-based Western Force and South Africa's Kings and Cheetahs widely considered the most vulnerable franchises.