 Nyora kuenderera mberi kweiyi ndima - Navratil akakunda 2007 PDC World East European Qualifying Event achikunda mumwe wake Petr Tous mumutambo wekupedzisira. Yakamuwanira nzvimbo mu2008 PDC World Darts Championship. Akakunda Filipino Rizal Barellano 5-0 mumutambo wokutanga uye akatarisana naAndy Jenkins mumutambo wokutanga, pakupedzisira akarasikirwa ne 3-2. Akawana 4 000 nokuda kwezvaakaita, asi kubvira ipapo akakwanisa kuwana 325 bedzi mumakwikwi mapfumbamwe. Akakundikana kupinda mumakwikwi eEuropean Darts Championship uye akakundikanawo kupinda mumakwikwi e2009 PDC World Darts Championship. 