He currently plays for Gimnasia La Plata, wearing the number 35 shirt. He plays primarily as a Defender. He stands at 186cm tall and weighs 79kg. His preferred foot is Right.

Throughout the Argentine Division 1 2026, Juan Cruz Cortazzo featured in 8 matches, averaging 0 tackles, 0 interceptions, and 0.9 clearances per game, while blocking 0 shots per game.