Warren Gatland (right) saw Alun Wyn Jones lead Wales to the 2019 Six Nations Grand SlamCoach Warren Gatland says Grand Slam winners Wales can win the 2019 World Cup in Japan if they play as well as they have in the last year.In that time his side have set a national 14-match winning record and…

By Gareth Griffiths BBC Sport Wales at Murrayfield Media playback is not supported on this device Wales beat Scotland 18-11 to edge closer to the Grand Slam titleSix Nations: Wales v IrelandVenue: Principality Stadium, Cardiff Date: Saturday, 16 March Kick-off: 14:45 GMTCoverage: Live on BBC One Wales & S4C, BBC Radio Wales, BBC Radio Cymru…