Davis started the 2012–13 season very successfully by reaching the first ranking event semi-final of his 21-year professional career at the Wuxi Classic. His run included wins over local favourite Ding Junhui, Jamie Burnett and Graeme Dott to set up a last 4 clash with Stuart Bingham who had won the previous week's Asian PTC. He trailed 0–4 at the mid-session interval, before coming back to play inspired snooker to lead 5–4 in the best of 11 frames match. However, Bingham then levelled the contest before compiling a 134 break to win the decider and end Davis' hopes of a first ranking final. At the Six-red World Championship he claimed the title by defeating Shaun Murphy 8–4 in the final. The winner's cheque of £40,000 is the biggest of his career to date. In the Australian Goldfields Open Davis saw off Jack Lisowski (5–2), home favourite Neil Robertson (5–1) and Martin Gould (5–2), to reach his second successive ranking semi-final.&lt;ref name="2012/13"&gt;&lt;/ref&gt; There he played close friend Barry Hawkins and was beaten 4–6.