Mark Selby of both the Masters and Welsh Open to Ronnie O'Sullivan, but won the Gdynia Open with a 4–1 victory over Martin Gould. Before the World Championship Selby withdrew from the PTC Finals and China Open due to personal reasons. He beat Robert Milkins 10–6, Sam Baird 13–11 and Kyren Wilson 13–8 to face Marco Fu in the semi-finals. Selby drew level at 12–12 thanks to winning a 76-minute frame, the longest in Crucible history and went on to win 17–15 with an excellent snooker on the brown in the final frame. He took a 6–0 lead over Ding Junhui in
Mark Selby 3–5 first round defeat to Jamie Burnett in the Australian Goldfields Open. Selby lost his world number one spot to Judd Trump after the latter's victory in the inaugural International Championship in China. However, just five weeks later, Selby won his third ranking title and largest of his career, the UK Championship, to regain the top spot. He defeated Michael White 6–3, Ryan Day 6–4 from 3–0 down, and Neil Robertson 6–4 from 4–0 down to reach the semi-finals, where he beat Mark Davis 9–4 to progress to the final. Already assured of overtaking Trump regardless of the result, Selby