[2] In total, Emslie made thirty-five appearances and scored eighteen times in three seasons with Hibernian, winning the Scottish League Cup in her debut year.

[13] She made her debut for the team on 20 July 2019, coming on as a substitute for Rachel Hill in a 1–0 win over Sky Blue FC.

[14][15] Emslie scored four regular-season goals as Melbourne successfully defended their Premiership title and beat Sydney FC in the 2020 Grand Final in February 2020.

[29] Angel City finished in fifth place during the regular season and advanced to the playoffs for the first time[30] where they were eliminated by Seattle in the quarter final match.

[32] Emslie scored Angel City's first goal of the 2024 season, a penalty kick against her former club Orlando Pride on 22 March 2024, which ended as a 1-1 draw.

[35] Emslie made her 50th regular-season appearance for Angel City on September 23, 2024, and scored the equalizing goal to secure a 2-2 draw against Portland Thorns FC.

[38] After it became clear that she would be based in the United States for a long period, Emslie was not considered for international selection until her studies in Florida concluded and she moved to England.

[40] Emslie subsequently scored her first senior international goal against Hungary in a 3–0 win at the Telki Training Centre in Pest County.

[41][42] Kerr selected Emslie to represent Scotland at the 2019 FIFA Women's World Cup in France, the first time the nation had ever qualified for the tournament.

[2][44] Emslie earned her 50th cap for Scotland during the 2023 Pinatar Cup in Spain during the final match of the tournament against Wales on 21 February 2023.