Alan Isidro Montes Castro (born 26 October 2000) is a Mexican professional footballer who plays as a defender for Serikspor on loan from Club Necaxa.
Montes was born on 26 October 2000. Born in Hermosillo, Mexico, he is the younger brother of Mexico international César Montes.
As a youth player, Montes joined the youth academy of Mexican side Club Necaxa. Following his stint there, he joined the youth academy of Mexican side Club Necaxa in 2020 and was promoted to the club's senior team the same year.
Ahead of the 2021âÂÂ22 season, he was sent on loan to Mexican side CF Monterrey, where he made four league appearances and scored zero goals. During the summer of 2025, he was sent on loan to American side Sporting Kansas City, where he made eight league appearances and scored zero goals. Six months later, he was sent on loan to Turkish side Serikspor.
Montes plays as a defender. American newspaper The Kansas City Star wrote in 2025 that he is "a physically imposing center back".