The 23-year-old central defender, a product of our Academy, made his senior City bow in an FA Cup tie against Chelsea in 2016.
He went on to make eight senior appearances in total, figuring in three Carabao Cup matches, three Champions’ League group games and a Champions League qualifier.
During his time at the Club, Tosin also enjoyed two separate spells out on loan in the Championship.
He spent the 2018/19 campaign on loan with West Bromwich Albion, making 36 appearances in total and then spent last season on loan with Blackburn Rovers where he made 35 appearances all told, scoring three goals.
Everyone at Manchester City wishes Tosin the very best of luck on his move to Craven Cottage.