On the verge of 700 senior appearances, hugely experience goalkeeper Tyler was one of the Hatters’ first signings in their first season in the Conference in the summer of 2009. 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.