[3] They finished the round robin and championship pools with an unblemished 10–0 record, qualifying directly for the final where they faced Alberta's Kristen Streifel.

In their first season together, Team St-Georges competed in their first Grand Slam of Curling event at the 2019 Tour Challenge Tier 2 where they lost in a tiebreaker to Megan Balsdon.

At the Hearts, Armstrong and her teammates received a lot of media attention and fans thanks to their positive attitudes and strong play on the ice.

[12] Due to the COVID-19 pandemic in Canada, the qualification process for the 2021 Canadian Olympic Curling Trials had to be modified to qualify enough teams for the championship.

[15] They won their opening two matches against Alberta's Laura Walker and the Yukon's Hailey Birnie and their last game against Nova Scotia's Christina Black.

Armstrong joined a new team for the 2024-25 curling season out of the High Park Club, and qualified for the 2025 Ontario Scotties Tournament of Hearts.