West Ham United said striker Callum Wilson is leaving this week after six years at the club, the outfit confirmed. Brentford FC now has him on a costless transfer deal. Brentford made the move public in a brief announcement early Thursday. Wilson spoke immediately after, calling his new arrival a team fit with Igor Thiago up front. He added extra firepower to Brentford’s attack right away. No money changed hands for the player the striker. Both clubs put out short notes later in the day. The move finalised the paperwork on schedule on July 9, 2026.