Three Rabbitohs players suffered hamstring injuries in the victory over the Sydney Roosters last Friday night.
Five-eighth Cody Walker sustained a low-grade hamstring strain and will be sidelined for 2-3 weeks.
Halfback Jamie Humphreys sustained a moderate-grade hamstring strain and will be sidelined for the next 4-5 weeks.
Winger Mikaele Ravalawa sustained a moderate-grade hamstring tear and will be sidelined for the next 6-8 weeks.