After initially joining on loan from Chelsea,[2] she made the move back to Portugal permanent in July 2017, just before UEFA Women's Euro 2017.

At the 2015 FA Women's Cup Final, staged at Wembley Stadium for the first time, Borges appeared as a late substitute in Chelsea's 1–0 win over Notts County.

[6] In October 2015 she was an unused substitute for Chelsea's 4–0 win over Sunderland, which secured the club's first FA WSL title and a League and Cup "double".

[10] Borges scored on her debut for the Portugal women's national football team on 4 March 2009, a 2–1 win over Poland at the 2009 Algarve Cup.

[11] In November 2017 she made her 100th appearance for Portugal in a 2019 FIFA Women's World Cup qualification fixture against Moldova.