He currently plays for CD Universidad Católica, wearing the number 14 shirt. At the international level, he represents Ecuador U17. He plays primarily as a Forward.

In the LigaPro Serie A 2025 season, Isaac Mateo Sánchez Cortez scored 0 goals and provided 0 assists across 32 appearances, averaging 0 goals per game with 6 shots attempted and 1 on target.