The Bulls and Lions have named their sides to do battle in this weekend's only United Rugby Championship clash.
The Ospreys scored three tries in the last eight minutes to stun the Lions 28-38 in Johannesburg in their Challenge Cup clash on Sunday.
The Cheetahs, Sharks and Lions have named their teams to do battle in the fourth round of the Challenge Cup this weekend.
Boeta Chamberlain missed a last-gasp penalty as the Sharks slipped to a 20-18 United Rugby Championship (URC) defeat to the Lions, who produced a stirring second half comeback.
The Lions will look to continue their winning streak against the Sharks as they come off a three-week hiatus in Durban this Saturday.
The Sharks host the Lions in this weekend's only United Rugby Championship clash and will welcome back two-time World Cup winner Eben Etzebeth for the occasion.