Born in Beaverton, Oregon, Braun's mother’s Argentinian heritage allowed her to play in Argentina’s national system. She made her senior debut at the 2021 SheBelieves Cup. Since then, she has 25 caps and two goals, including Argentina’s first score of the 2023 FIFA World Cup. For club she played 18 games for the Liga MX Club Léon in 2023 and scored two goals from her center back position.
