Flagg is No. 79 with an 82 rating, the top rookie in NBA 2K26 and clearly the Mavericks’ future, four points clear of Dylan Harper. His inclusion signals upside-driven fantasy value in dynasty formats, with a potential long runway as Dallas builds around him.

Flagg is the rookie with sky-high upside for Dallas, stepping into a frontcourt that already benefits from elite defenders. His development shapes the Mavericks’ long-term ceiling and could influence the rotation’s depth and defensive identity as he grows.

Flagg lands No. 1 in 2025, joining a veteran-heavy Mavericks core with Irving and Davis. His two-way potential adds defensive versatility and modern floor-spacings, anchoring Dallas’ long-term plan while Moodying a path toward top-half seeding if he develops on pace.

Flagg debuts against Dallas in a budding rivalry. The rookie’s early minutes and floor-spacing ability could nudge OKC’s offense by giving Shai easier looks, while adding a layer of intrigue to Dallas’ wing depth.

Flagg, the Mavericks’ No. 1 pick, opens 2K26 as the top-rated rookie at 82, placing him among the league’s impactful newcomers. His Duke pedigree and Summer League breakout set a high usage ceiling, with a path to immediate fantasy impact in points, rebounds, assists and steals if Dallas leans on him early. Flagg’s rating also signals how quickly expectations will ramp up for a player who profiles as a dynamic multi-category contributor, albeit with rookie-road volatility.