Date of birth
Northampton Town signed Fleetwood Town midfielder Jack Sowerby for an undisclosed fee in September 2020.
Sowerby made 96 appearances for Fleetwood, with 30 of those games coming in the 2019/20 season. He also enjoyed a successful loan spell at Carlisle United in the 2018/19 season, scoring five times in 28 appearances. The club triggered an option to extend his contract in February 2022.