Michigan football wide receiver Tarik Black suffered an injury to his right foot during the team's practice Saturday in Ann Arbor and the time frame for his return remains unclear.
Black, who missed 10 games last season with a broken left foot, was expected to be one of the team's starting wide receivers again this season.
"The Michigan football program announced that wide receiver Tarik Black sustained a right foot injury at Saturday's practice," Michigan football spokesman Dave Ablauf wrote in a statement Sunday. "Tarik is currently being evaluated and no definitive time frame has been determined for his return to play.