This will be their final match their Windhoek Draught Northern Hemisphere Tour.
They were defeated 35-14 by the French Barbarians on Friday evening in their latest encounter which came days after they also lost to Canada.
Prop forwards Quintin Esterhuyzen and Shaun de Preez have been called up to join the rest of the team as replacements and will link up in Carcavelos, Portugal later this week. They will stand as cover for loose head Jaco Engels, who suffered a hamstring injury against the Barbarians and the regular props of Johnie Redelinghuys and Andre Schlechter who returned home due to personal commitments..