Beatty and Duke played together as teammates in both the Alexandra College field hockey and women's association football teams.

[8] Beatty played women's association football for Alexandra College, winning Leinster titles.

In 2011, along with Deirdre Duke, she was a member of the Alexandra College team that won the Leinster Schoolgirls' Senior Cup.

[13] During the 2013–14 season, Beatty was a member of a UCD squad that included Katie Mullan, Gillian Pinder, Deirdre Duke, Nicola Evans, Anna O'Flanagan and Chloe Watkins.

[2][27][28] Beatty went onto represent Ireland at the 2014 Women's Hockey Champions Challenge I, scoring twice in a 2–2 win Spain.

[29] Beatty was also a member of the Ireland team that won the 2015 Women's EuroHockey Championship II, scoring in the 5–0 win against the Czech Republic in the final.

[33][34][35] At the start of the tournament, Beatty was on holidays in West Cork and had planned to travel to London to watch the final stages.