 Nyorai mberi kweiyi ndima - Muna June 2012, Gurney akakunda England Masters, Northern Ireland Open uye Tom Kirby Memorial Trophy. Mukukunda kwekupedzisira, akawana nzvimbo munharaunda yekutanga ye2013 PDC World Championship, kwaakakurira Robert Marijanović 43 mumakumbo. Gurney akabva arova Andy Smith 31 mumaseti mumutambo wokutanga. Akarasikirwa nemaseti matatu okutanga mumutambo wokusarudza mumutambo wechipiri kurwisana naDave Chisnall uye akamukunda mumutambo we180, asi akarohwa 41. Muna Ndira 2013, Gurney akapinda Q Chikoro mukuyedza kuhwina makore maviri PDC rwendo kadhi uye akabudirira pazuva rechipiri nekuhwina mitambo mitanhatu, ichipedzisa nekukunda 62 pamusoro paPaul Amos. Mugumisiro wake wakanakisisa mugore rake rokutanga parwendo rwakauya paGerman Darts Championship, uko Gurney akakunda Colin Lloyd, Ronnie Baxter naSimon Whitlock kuti vasvike kumaquarter-fainari, asi kumhanya kwake kwakaguma paakarasikirwa ne6 × 2 naPeter Wright. 