 He wore the number 22 shirt during his time at Fratton Park.Maguire scored his first Portsmouth goal in his side's 4–1 victory over Birmingham City at Fratton Park on 20 March 2012.Maguire received praise from Portsmouth manager Michael Appleton for his role in a 2–0 win against Hull City on 27 March 2012 and hoped for an extension to his loan.