A lot of players have wore number 20 for Michigan. Mike Shaw, Ray Vinopal, and Mike Hart are the most recent players to wear the number.
mercury hayes 1992-1995
Denard Robinson, I own a jersey
Tom Brady wore the number 10 for the Wolverives from the 1996 to 1999 season.
Tom Brady wore jersey #10 for the Michigan Wolverines during his tenure in college football.
I can think of only Jim Harbaugh, Brandon Minor and...................... I'll do some research and get back to you.
Roy Roundtree and JT Floyd are both players of the Michigan Wolverines that have worn the jersey #12. Ricky Powers has also worn the #12 jersey, but did not wear it throughout his whole career.
Hmmm... well i know currently Tate Forciea holds it, he was a stand out true freshman last year but now he's third string
Ohio state Buckeyes and Michigan Wolverines
For basketball, Zak Irvin
Tom Brady wore #10 at Michigan.