That year, Saulnier also played with the Stoney Creek Junior Sabres in Ontario and claimed a silver medal at the OWHA provincials.

Two of her teammates on the Stoney Creek Junior Sabres, Laura Fortino and Jessica Wong, would play with her at the 2009 IIHF World Women's Under-18 Championships in Germany and win a silver medal.

In 2010, Saulnier won a gold medal with Toronto at the Ontario Women's Hockey Association provincial championship.

It was senior captain Chelsea Karpenko's 100th career game, as Saulnier led all Big Red players with two goals and three assists in a 9–2 triumph over the Syracuse Orange women's ice hockey program.

[9] In August 2008, Saulnier was a member of Canada's National Women's Under-18 Team, competing in a three-game series against the United States in Lake Placid.

The following year, Saulnier was a member of Canada's National Women's Under-18 Team that competed in a three-game series against the United States in Calgary.

[16][17] Saulnier scored a goal as a member of Team Black in the 2nd Canadian Women's Hockey League All-Star Game.

[21] On July 12, 2018, Saulnier and teammate Genevieve Lacasse were traded by the Inferno to the Canadiennes de Montreal in exchange for future considerations in the form of player(s) and/or draft pick(s).

[25] On January 21, 2025, early in the 2024–25 season, Saulnier was traded to the Boston Fleet in exchange for forward Taylor Girard.