Indiana Pacers guard Tyrese Haliburton drilled a game-winning jumper with 0.3 seconds remaining in Game 1 of the NBA Finals. It put the finishing touches on a shocking comeback against the Oklahoma City Thunder and handed the Pacers an early lead in their first championship series in a quarter of a century.

From group chats to high-level X's and O's breakdowns, the two superstars have pushed themselves -- and each other -- to the top of the basketball universe.