Debuted in CMLL in 2015, briefly wrestling as a mini luchador. Quietly moved to the main division, still mostly the same preliminary match. Defeated Espiritu Negro for his mask on New Year's Day in the first (only) meaningful match in his career. Announced he was changing his name to Diamond on January 15, 2020, complete with a Santo-knockoff outfit. Debuted under the new name on January 19th.
In late March 2025 went out with a foot injury, and seemed to acknowledge that this was the end for his time in CMLL (the Torneo de Escuelas had recently finished and someone from there would no doubt take his spot). Nonetheless returned from injury to CMLL by August, and was part of the January 2026's Infierno en el Ring match.
