He plays primarily as a Midfield. His current market value is estimated at 100K €.

His most recent move was a from Southampton U18 to Southampton U21 on 2025-07-01.

Across 13 appearances in the Premier League 2 2025-2026, Barnaby Williams registered 0 goals and 2 assists, while completing 9 key passes out of 617 total passes with a passing accuracy of 44.2.