Erin played collegiately at Clarkson University and was named the ECAC Rookie of the Year in 2012-13. As a sophomore in 2013-14 she won the NCAA championship with the Golden Knights, leading all NCAA D1 defencemen in scoring with 50 points. She was named a First Team All-American and finalist for the Patty Kazmaier Award given to the top female NCAA hockey player. The next season she was named assistant captain and was again nominated for the Patty Kazmaier Award. In her senior year she reached the Frozen Four and was named to the All-ECAC First Team.
Erin Ambrose first joined the National Women’s Team in 2014, winning a gold medal at the Four Nations Cup. She helped Canada win silver at the same tournament in 2016 and 2017. It was also in 2017 that she made her debut at the IIHF Women’s World Championship, scoring one goal en route to the silver medal. She competed in her second world championship in 2019, scoring two goals and five assists as Canada came away with the bronze medal following an upset loss to Finland in the semifinals. They bounced back in 2021 when Ambrose was part of Canada’s first world title in almost a decade. She scored two goals and three assists, which along with an impressive +10 rating, earned her a spot on the media all-star team.
Erin was named to the 2022 Olympic Women's Hockey Team and will be heading to Beijing to compete for gold!