His main role on the pitch is Midfield. He measures 180cm in height and weighs 67kg. His stronger foot is Right.

His latest transfer saw him join AG Plouvorn from Plabennec via on 2024-07-01.

Over 2 appearances in the Coupe de France 2025-2026, Théo Guillou contributed 0 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.