Dallas Mavericks to retire Derek Harper’s No. 12 jersey
DALLAS — The Mavericks announced Monday they plan to retire Derek Harper’s No. 12 jersey on Jan. 7, 2018 vs. the New York Knicks. He joins Brad Davis (No. 10) and Rolando Blackman (No. 22) as the only Mavericks to have their jerseys hung in the rafters.
