Born in the mainland United States, she plays for the Puerto Rico women's national team.
In 2018, Cox joined Women's Premier Soccer League side Tampa Bay United.
In August 2022, Cox signed with the women's team of the Tampa Bay Strikers in the National Indoor Soccer League.
In June 2021, Cox accepted a call-up to the Puerto Rican women's national football team.
[3] In October 2021, Cox scored her first goal for Puerto Rico in a 6–1 friendly victory over Guyana, netting in the 47th minute.