In 2018, at the age of twelve years and two months, Soto became the youngest professional female footballer to be registered with the Mexican Football Federation.[1]
In February 2020, Soto made her Liga MX Femenil debut for Pachuca aged thirteen, as a 65th-minute substitute in a 5–0 home win versus Querétaro.[2] On 28 March 2021, aged fourteen, Soto became the youngest Mexican footballer to score at a professional level in a 0–1 win over Puebla.[3][4]