In the NBA regular season, the Mavericks led the Bucks 31-27 in the first quarter.
In the first quarter, Flagg, the top pick of the Mavericks, was impressive. He scored 4 points in a row to stop the opponent, and his error control was also good.
Flagg played 9 and a half minutes, making 2 of 4 shots and 2 of 4 free throws. He scored 6 points, 5 rebounds, 1 assist and 1 steal. He made no mistakes and had a plus-minus of -2.