Iowa defensive back Koen Entringer could've given up.
After all, the redshirt freshman from Ypsilanti, Mich.'s play had gotten off to an inauspicious start. As the Hawkeyes punted to Michigan on fourth-and-7 with 1:46 left in the first quarter of the Big Ten championship, Entringer went to tackle Wolverines wide receiver Semaj Morgan and wiped out.
Collecting himself at the four-yard line, however, he gave intense chase to Morgan as the return man streaked across the open field. Nearly 90 yards later, Entringer shoved Morgan out of bounds at Iowa's five-yard line to save a sure touchdown.
