Whakakihia te rerenga e whai ake nei: I te marama o Noema 2012, i wikitoria a Van Barneveld i tana whakataetae nui tuatahi i roto i nga tau e rima i te whakataetae kore-tohu
Ko te Grand Slam o te Darts. I whiua e ia a Mark Walsh 5<unk>0 i tana tukinga roopu tuatahi, i mua i te ngaro 5<unk>4 ki te BDO World Champion Christian Kist i tana tuarua. Heoi, ko te wikitoria 5 <unk> 2 ki a Wayne Jones mai i te 2 <unk> 0 i raro, he nui ki te kite i a ia e tohu ana mo te waahanga patu, i reira i hinga ai ia i tana hoa Dutchman a Wesley Harms 10 <unk> 4 i roto i te 16 whakamutunga, i rapu utu i tana hinganga o mua ki a Kist i te hauwhā-mutunga ma te wikitoria 16 <unk> 10, me te patu i a Andy Hamilton 16 <unk> 10 i te haurua whakamutunga ki te whakarite i te tukinga katoa-Dutch me te toa Grand Prix a Michael van Gerwen. Kaore a Van Barneveld i muri i te whiringa toa, ahakoa i ngaro ia i nga tupono e toru ki te wikitoria 16<unk>13, i hiritia e ia te taitara i te waewae e whai ake nei me te 11-darter ki te maka. I muri mai i whakaingoatia tana wikitoria ko te PDC Whakaaturanga Whakaata Pai rawa atu o te Tau.