Marie·Muller is a 26-year-old professional football player from GER. He currently plays for Portland Thorns FC Women, wearing the number 23 shirt. He plays primarily as a Defender.

Throughout the United States Women's National Soccer League 2024, Marie·Muller featured in 27 matches, averaging 2.9 tackles, 2 interceptions, and 2.3 clearances per game, while blocking 0.2 shots per game.