Mariana Diaz Leal Arrillaga is a professional footballer from MEX and is currently 37 years old. He is on the books of Alhama CF Women and wears shirt number 22. His main role on the pitch is Forward. He measures 170cm in height and weighs 60kg.

During the Liga Profesional de fútbol femenino 2025-2026 campaign, Mariana Diaz Leal Arrillaga made 20 appearances, scoring 2 goals and adding 0 assists. He averaged 0.1 goals per match from 11 shots, with 2 on target.