The Western Force are reportedly set to be the Australian franchise axed from next year's Super Rugby competition if SANZAAR pushes forward with a proposed restructure.
According to News Limited on Monday night, the Perth-based club will be cut from the current 18-team format as the governing body seeks to reduce the bloated competition to 15 teams.
However, it's believed SANZAAR will only proceed with the planned competition changes if South Africa agrees to cut two of their six teams.
They're due to make a decision by April 6, with the Southern Kings looking vulnerable along with either the Cheetahs or Lions.
There's been plenty of speculation over which of the five Australian clubs would be punted following a SANZAAR meeting in London two weeks ago that centred on the preferred format.
The NSW Waratahs and Queensland Reds were always going to be safe, leaving the Canberra-based Brumbies, Melbourne Rebels and Force to fight it out for survival.
Two-time champions the Brumbies are Australia's most successful franchise, the privately-owned Rebels have struggled to make a mark since their inaugural season in 2011 and the Force have never made the Super Rugby finals in their 11-season history.
The Force launched a new franchise ownership campaign last week with interested parties asked to buy shares in the club.