She previously played for the Boston Fleet of the PWHL and Connecticut Whale of the Premier Hockey Federation (PHF).

She scored her first career goal and point on October 1, 2016, in a game against Minnesota.

[4] During the 2019–20 season in her redshirt junior year, she recorded six goals and 12 assists in 24 games.

During the 2020–21 season in her senior year, she recorded seven goals and nine assists in 15 games, and ranked second on the team in scoring.

On April 27, 2024, she suffered a season-ending injury in a game against PWHL Minnesota, and missed the playoffs.

[18][19] On January 20, 2025, Girard was traded from the Boston Fleet to the New York Sirens in exchange for Jill Saulnier.