Story byBilly HeyenFri, January 9, 2026 at 5:40 PM UTC·1 min readMavericks' Cooper Flagg reveals his feelings on the dunk contest originally appeared on The Sporting News. Add The Sporting News as a Preferred Source by clicking here. Cooper Flagg has long been an impressive dunker. But from the moment he detonated on the fastbreak right over a Pitt defender in his lone season at Duke, Flagg's forays down the lane have become must-see TV. AdvertisementAdvertisementAdvertisementHe has carried those slams into the NBA, where he takes off frequently to throw it down for the Dallas Mavericks after being the No.