He currently plays for Winterthur, wearing the number 8 shirt. He plays primarily as a Midfield. His current market value is estimated at 450K €.

His most recent move was a Free from Young Boys to Winterthur on 2025-07-24. The reported fee was 0.1M €.

Across 27 appearances in the Switzerland Super League 2025-2026, theo golliard registered 3 goals and 4 assists, while completing 30 key passes out of 403 total passes with a passing accuracy of 11.3.