Born in Lisbon, Quintas joined Benfica in 2013. There, he distinguished himself with the youth categories of the team.[2] He was given the captain’s armband after signing his first professional contract in April 2024.[3][4]
International career
Quintas was named in Portugal U17's squad for the 2025 UEFA European Under-17 Championship.[5] As the team captain, Quintas made an immediate impact by netting the first goal in the competition’s opening game against host nation Albania. Portugal then progressed to the final after overcoming Italy on penalties in the semi-finals. They then claimed the trophy by defeating France 3–0 in the final.[6][7][8][9] A key player in Portugal's victorious campaign, Quintas was named as the Player of the Tournament, having started every match.[10][11][12]