Meza became a regular starter for Colón during the 2021 season, and scored his first senior goal on 13 August of that year, in a 1–0 home win over Gimnasia y Esgrima La Plata.[10] He scored another three goals during that year, as his side qualified to the Copa Libertadores.
Meza was still a first-choice ahead of Jonathan Sandoval and Augusto Schott during the 2022 campaign, but suffered an injury in September of that year which sidelined him for the remainder of the tournament.[11]