Xavier Biscayzacú Vázquez (born 28 March 2005) is a Mexican professional footballer who plays as an attacking midfielder for the Uruguayan Primera División club Defensor Sporting.
Biscayzacú is a youth product of ISyD Rincón de Carrasco, Deportivo Cali, Club Ombú and Defensor Sporting.
[1] He made his senior and professional debut with the club in a 2–1 Uruguayan Primera División loss to Rampla Juniors on 18 August 2024.
He was part of the Mexico U20 national team that won the 2024 CONCACAF U-20 Championship.
[2] Xavier is the son of the Uruguayan football manager and former player Gustavo Biscayzacú, and was born in Mexico while his father was playing in the Liga MX at that time.