Mavericks' Cooper Flagg makes basketball history by breaking NBA record held by LeBron, Kobe

  • Billy Heyen
  • December 7, 2025
The NBA’s record books have a new, unexpected headliner, and it belongs to Dallas Mavericks rookie Cooper Flagg. In a league long defined by the accomplishments of icons like LeBron James and Kobe Bryant, Flagg has managed to carve out his own historic lane by surpassing a benchmark once thought safely owned by two of the game’s most celebrated legends.

Details of the record itself only underscore its significance: it required a rare blend of readiness, poise, and high-level production at an age when most players are still adjusting to the speed and physicality of the league. That Flagg could eclipse a standard associated with both LeBron and Kobe places him in rarefied air and instantly reframes expectations for his trajectory in Dallas.

For the Mavericks, this isn’t just a feel‑good milestone. It is a validation of their long‑term vision. Pairing Flagg with an established superstar core gives Dallas a developmental runway most franchises envy. The organization can now realistically imagine a future in which Flagg evolves from promising prospect to franchise pillar, changing the timeline of a team that already expects to compete deep into the postseason.

From a league-wide perspective, Flagg’s breakthrough reinforces the sense that the NBA is entering a new era of precocious, hyper-skilled talent. The comparison points are unavoidable: LeBron and Kobe both became global icons after setting early records and then sustaining greatness. Flagg is not there yet, but clearing a bar they once set invites heightened scrutiny and excitement every time he steps on the floor.

The challenge now is sustainability. History is filled with young players who delivered a breathtaking moment before fading into the background. What separates the generational greats is their ability to turn singular achievements into a pattern of dominance. If Flagg can build on this record and continue to expand his game, the league may be witnessing the rise of its next long-term superstar, with Dallas at the center of the story.