<prompt> Pedzisa mutsara unotevera: MacKenzie akakwanisa kupinda muPDC World Championship yake yechipiri yakatevedzana muna  <response>: 2012 mushure mekukunda Royden Lam muPDC Greater China Qualifier yekupedzisira. Akakunda Paul Barham 4-2 mumakwikwi akanakisa emakwikwi manomwe echikamu chekutanga kuti apfuure kusvika kumakumi matanhatu nematanhatu kekutanga. Akatamba neaichimbova mukwikwidzi weWorld Cup, Wayne Jones, uye akarohwa 1-3. Mugore ra2012 akarasikirwa mumakwikwi ekupedzisira ePacific Masters kuna Tony Carmichael uye akakundwawo mumakwikwi ekupedzisira eWDF Asia-Pacific Cup neHong Kong Open. Akapinda muPDC Qualifying School achiedza kuhwina kadhi rekushanya kwemakore maviri asi akatadza kupedzisa pakati pevakuru vana pane chero mazuva mana, asi akapedza akakwirira zvakakwana mumatanho ekupedzisira achitamba mumitambo yekutenderera mukati megore iro. 