Cooper Flagg has officially signed a four-year rookie deal with the Dallas Mavericks following his selection as the No. 1 pick in the 2025 NBA Draft. While exact terms aren't disclosed, the deal is projected to be worth $62.7 million over its duration, with Flagg earning approximately $13.8 million in his first year. He stands to gain $28.3 million guaranteed and has the potential to sign a supermax deal worth up to $359 million by 2029 if he achieves certain accolades.

As a versatile player, Flagg is expected to occupy the small forward position alongside Anthony Davis and Dereck Lively in the frontcourt, bringing a unique skill set to the Mavericks' starting lineup. His ability to play as a point-forward aligns with the Mavericks' offensive strategies, especially with stars like Klay Thompson and Kyrie Irving navigating recovery phases. Coach Jason Kidd plans to challenge Flagg by placing him in prominent ball-handling roles during summer league games, emphasizing the need for growth through experience.