Proulx began playing youth soccer in 2004, at age four with CS Boucherville, playing there until the U10 level.[1][2] She began playing goalkeeper at age 7.[3] From 2009 to 2013, she played with CS Roussillon, later joining FC St-Léonard in 2014.[4][5][2] She also represented the Rive-Sud regional district team and the Québec provincial team.[3] In 2014, she was named the ARS Young Player of Excellence.[6] In 2016, she was named the FSQ Female Youth Player of Excellence.[1]
College career
In January 2017, she committed to attend Syracuse University in the fall, where she would play for the women's soccer team.[7] She made her debut on August 31, 2017, against the Cornell Big Red.[8] In her junior season in 2019, she became the team's starter, starting all 16 games and led the ACC in saves with 96.[9] In 2020, she ranked third in the NCAA in saves per game with 9.12.[10] On October 2, 2021, she made a career-high 15 saves against the Duke Blue Devils.[11] Over her five seasons, she appeared in 52 games, earning eight shutouts.[10][12]
In February 2024, Proulx joined National Women's Soccer League expansion side Bay FC for a record-breaking fee for an outgoing transfer from Melbourne City FC.[20][21] She appeared in the starting lineup of Bay FC's first-ever game, against Angel City FC on March 18, 2024, and impressed with eight saves in a 1–0 win.[22] She started six of Bay's first seven games before a brief injury and thus was benched while Katelyn Rowland kept goal thereafter.[23]
In August 2024, Proulx moved on a transfer to Italian Serie A club Juventus FC for an undisclosed fee.[24] She made her debut on October 5, keeping a clean sheet in a 2–0 victory over Sampdoria.[25]
In June 2022, she was called up by the Canada senior team for the first time for a training camp.[31] She was then named to the matchday squad for the first time ahead of a friendly against South Korea,[32] before being named to the final squad for the 2022 CONCACAF W Championship.[33] In July 2023, she was named to the squad for the 2023 FIFA Women's World Cup.[34][35] In 2024, Proulx selected as and served as an alternate for Canada Women's National Team at the 2024 Paris Olympics.[36] On November 29, 2024, she made her senior debut, coming on as a substitute at half time, in a friendly against Iceland, after several years of call-ups as a backup goalkeeper.[37]
