He currently plays for Club Guaraní, wearing the number 8 shirt. He plays primarily as a Midfield. He stands at 170cm tall and weighs 57kg.

Across 7 appearances in the Paraguayan Primera Division 2026, Matías Julian López Estigarribia registered 2 goals and 1 assists, while completing 9 key passes out of 160 total passes with a passing accuracy of 16.4.