Sinfield starting his playing career at Waterhead A.R.L.F.C., who also produced talent such as Barrie McDermott, Paul Sculthorpe, Danny Sculthorpe, Paul Highton, Lee Jewitt, Marc Sneyd, and Gareth Owen.
Kevin Costner | Kevin Smith | Kevin Bacon | Kevin Kline | Kevin Keegan | Kevin Harvick | Kevin Spacey | Kevin Rudd | Kevin Johnson | Kevin J. Anderson | Kevin Roche | Kevin Schon | Kevin Lyman | Kevin Hill | Kevin Eldon | Kevin | Kevin Sharp | Kevin Pollak | Kevin Sullivan | Kevin Steen | Kevin Pietersen | Kevin Hearn | Kevin Garnett | Kevin Burke | Kevin Wong | Kevin Volans | Kevin-Prince Boateng | Kevin Martin | Kevin Coyne | Kevin Ayers |
Ward played his junior rugby at local amateur teams Morley Rugby Club, Churwell and Hunslet Warriors, when playing for these clubs people compared him to Leeds Rhinos captain Kevin Sinfield.