Cooper Flagg enters the upcoming NBA season standing at a newly measured 6 feet, 10 inches, a detail that emerged during Dallas Mavericks media day and marks an upward shift from his rookie campaign when official league measurements logged him at 6 feet, 9 inches.
The Mechanics of NBA Measurements
Because official league evaluations take place without shoes, on-court measurements often reflect taller dimensions during live action.
Addressing reporters during the team’s media availability, Flagg noted that his physical development remains ongoing as he approaches his 20th birthday on December 21. “Maybe I’m even 6’11” (2.11 m), I don’t know,” he said during a press conference.”
Stepping into a Primary Leadership Role
Despite his young age, Flagg enters the new campaign established as a primary leader for the Dallas Mavericks.

Building on a Strong Debut Season
During his debut season, he averaged 21.0 points, 6.7 rebounds, and 4.5 assists per contest, anchoring the team’s rotation on both ends of the floor.
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