Career
Haysman began his career with Gillingham and made his professional debut on 27 April 2013 in a 3–2 defeat against Burton Albion in Football League Two, replacing Nathan Nyafli as a substitute. In November 2013, Haysman was sent on loan to Sutton United again. Haysman made his debut for Borough in a 2-1 loss to Havant & Waterlooville on 6 December 2014.