Fiji beat Georgia 17-12 in their Rugby World Cup clash in Bordeaux on Saturday after fighting their way back from a nine-point deficit.
Springbok head coach Jacques Nienaber has warned fans not to expect Handre Pollard to last the full 80 minutes against Tonga on Sunday.
Uruguay secured their first win at this year's Rugby World Cup by beating Namibia 36-26 in Lyon.
Handre Pollard will play his first Test since August 2022 in one of 12 changes made by the Springboks for the final Rugby World Cup pool match against Tonga on Sunday.
France's coaching staff have "no doubts" injured captain Antoine Dupont will be available to play in the quarter-finals of the Rugby World Cup.
Namibia captain Johan Deysel has been banned for six games following his dangerous tackle on Antoine Dupont that left the France skipper with a facial fracture.