Iowa State sophomore offensive lineman Sean Foster was arrested at a bar Saturday for "minors prohibited on certain premises" and "interference with official acts," according to the Ames Tribune.
Foster, 20, was taken to Story County Jail and later released on $600 bond.
A school spokesperson said that Cyclones coach Matt Campbell was not expected to comment.
Foster, who is 6-foot-8, 304 pounds, is projected to start at right tackle in 2018 after playing 10 games last season, including six starts. He started the final four contests, capped by Iowa State's 21-20 victory over Memphis in the Liberty Bowl.