Of the five preseason All-Big Ten picks, just one was on the postseason first team.
The sophomore guard from Fishers, Ind., averaged 17.5 points and 4.3 rebounds per game. He was named the Big Ten's freshman of the year last season and also was a second-team selection.
Spartans' forward Adreian Payne was named to the second-team by both coaches and media despite missing six conference games.
He averaged 16.1 points and 7.5 rebounds per game, while shooting 42.3 percent from 3-point range.
Michigan's Nik Stauskas was named the player of the year and was a unanimous first-team selection. Stauskas and Harris were joined on the first team by Iowa's Devyn Marble, Nebraska's Terran Petteway and Wisconsin's Frank Kaminsky.