An Iowa football player has been cited for being in a bar after hours while underage .20-year-old offensive lineman Tristan Wirfs of Mount Vernon was cited at the Sports Column on South Dubuque Street at 11:30 Saturday night.Presence on Premises After Hours is a simple misdemeanor punishable by a fine of up to $250.Wirfs started at right tackle for the Hawkeyes last year. He was named honorable mention All-Big Ten by both league coaches and media.