Jim Harbaugh is an excellent professor of pigskin. He has won everywhere he has been, college and pros. This is Harbaugh's fourth season at Michigan, his alma mater. He went 19-3 in his first almost two full seasons and has been 9-9 since. He was second-ranked on November 12, 2016 when he went into Iowa City to play Iowa. Michigan lost 14-13 and Michigan has not been the same since. Totally weird.