Hugely experienced goalkeeper who signed a one-year contract extension in May 2013. On the verge of 700 senior appearances, Tyler was one of the Hatters’ first signings in their first season in the Conference in the summer of 2009, and – before the beginning of the 2013/14 season – the stopper has since gone on to make 184 appearances between the sticks, keeping 72 clean sheets. Prior to his move to Kenilworth Road Mark had made almost 400 appearances whilst with Peterborough United. The 2013/14 season was Tyler's fifth at Kenilworth Road and he crowned it by playing every match in the 46-game title-winning campaign. He kept clean sheets in exactly half of those games and has made 230 appearances in total for the Hatters.