Two nine-dart finishes were obtained at this year's World Championship; Dean Winstanley achieved the feat in his third round loss to Vincent van der Voort, and Michael van Gerwen threw one in his semi-final victory over James Wade.

Phil Taylor aged 52 claimed his 16th and last World Championship title with a 7–4 victory over Michael van Gerwen in the final, despite trailing 0–2 and then 2–4 after six sets.

[2] With his 2013 PDC World Championship win, Taylor became the first winner of the newly created Sid Waddell Trophy, named after the legendary darts commentator who died of bowel cancer on 11 August 2012.

The top 32 players in the PDC Order of Merit on 26 November 2012 were seeded for the tournament.

[3] Some of the international players, such as the four from the European Order of Merit, and the top American and Australian players were entered straight into the first round, while others, having won qualifying events in their countries, were entered into the preliminary round.