Pretoria - Bulls hooker Callie Visagie and wing Akona Ndungane has been ruled of out action for this weekend's Super Rugby clash against the Western Force at Loftus Versfeld (17:05 kick-off).
Ndungane has in fact been ruled out for a month after he broke his hand, while Visagie will miss the clash against the Perth side due to a chest injury.
Jacques-Louis Potgieter, who missed the last match against the Cheetahs due to a hamstring strain, will train on Tuesday and should be fit to be considered for the weekend.