It was an ugly performance for Michigan on the field Saturday in Ann Arbor.

It got ugly on the sidelines, too.

In the second quarter of the Wolverines' game against Utah, Michigan drew a 5-yard sideline interference penalty, presumably after Greg Mattison had walked onto the playing field.

TV cameras caught Hoke not-so-politely telling Mattison to get off the field. The cameras also caught Mattison's enthusiastic response to his boss.