Indiana Pacers celebrate after winning Game 1 of the NBA Finals basketball series against the Oklahoma City Thunder in Oklahoma City.

Indiana Pacers guard Tyrese Haliburton (0) celebrates with forward Aaron Nesmith (23) after making a 3-pointer during the second half of Game 1 of the NBA Finals basketball series against the Oklahoma City Thunder in Oklahoma City.

Indiana Pacers guard Tyrese Haliburton (0) shoots a 3-pointer against Oklahoma City Thunder guard Cason Wallace (22) during the second half of Game 1 of the NBA Finals basketball series in Oklahoma City.

Indiana Pacers guard Tyrese Haliburton (0) shoots a 3-pointer against Oklahoma City Thunder guard Cason Wallace (22) during the second half of Game 1 of the NBA Finals basketball series in Oklahoma City.

Oklahoma City Thunder guard Luguentz Dort (5) blocks a shot by Indiana Pacers forward Aaron Nesmith (23) during the second half of Game 1 of the NBA Finals basketball series in Oklahoma City.

Oklahoma City Thunder guard Alex Caruso (9) controls the ball against Indiana Pacers forward Obi Toppin (1) during the second half of Game 1 of the NBA Finals basketball series in Oklahoma City.

Oklahoma City Thunder forward Jalen Williams (8) celebrateswith center Isaiah Hartenstein (55) after a dunk during the second half of Game 1 of the NBA Finals basketball series against the Indiana Pacers in Oklahoma City.

Oklahoma City Thunder forward Jalen Williams (8) celebrates after a dunk during the second half of Game 1 of the NBA Finals basketball series against the Indiana Pacers in Oklahoma City.

Oklahoma City Thunder guard Luguentz Dort (5) celebrates during the second half of Game 1 of the NBA Finals basketball series against the Indiana Pacers in Oklahoma City.

Oklahoma City Thunder guard Cason Wallace, left, and Indiana Pacers guard Andrew Nembhard chase the ball during the second half of Game 1 of the NBA Finals basketball series in Oklahoma City.