Sixers coach Doug Collins said forward Marreese Speights has a mild right hamstring strain.
Speights was injured during the Sixers' preseason game at Toronto on Wednesday night.
Collins said Speights can do some stationary shooting for right now. The hope is that he’ll be able to return to practice on Saturday.
The last two preseason games are Tuesday against Cleveland in Cincinnati and Wednesday at home against the New York Knicks.