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 once again faced Higgins in the first round and this time caused a huge upset by defeating the reigning Grand Prix and Masters champion 10–4, before being eliminated in the next round by Mark Williams. In the 2007 World Championship, Selby beat Stephen Lee 10–7 in the first round, having won eight successive frames from being 5–0 behind. He then defeated former World Champion Peter Ebdon 13–8, with five centuries (including three-in-a-row) to reach the quarter-finals. In the quarter-final, he beat Ali Carter 13–12, from 11–8 up and 11–12 down, in a match that lasted well over nine hours. He