Cooper Flagg's rise from youth phenom to No. 1 overall draft pick to Mavericks' biggest weapon has been guided by the same man.

LeBron, Wemby join Cooper Flagg. Each week we are tracking the top sales of the new Topps 2025-26 basketball product

Dallas Mavericks rookie Cooper Flagg recently expressed his opinion on the Golden State Warriors. Here’s what Flagg, 19, said. Cooper Flagg may not be a man of many words, but he recently spoke about the Warriors squad that once featured his now-teammate,