Career
He is the youngest player to ever play in Ascenso MX.
Three days later, he made his league debut, also against Estudiantes Tecos, in a 0-0 draw, coming on as a 86" substitute for René García. He was 15 years, 21 days of age. He had trials with English Premier League teams Manchester United and Sunderland in November 2014, and then again with Leicester City in January 2015.
Alvarado is nicknamed "El Piojo" (the louse) because of his idol, retired football player Claudio "El Piojo" López.