Atlanta United FC's tactical formation is set by head coach Rob Valentino and can change from match to match based on the opponent, available players, and tactical objectives. Common MLS formations include 4-2-3-1, 4-3-3, 3-5-2, and 4-4-2.
MLS coaches increasingly employ tactical flexibility, adjusting formations within matches and between games. Atlanta United's preferred system reflects the coach's philosophy and the strengths of the players available.