World Snooker Championship centuries in a professional match was set in the semi-final between Ding Junhui and Alan McManus, with Ding also setting a new record of seven centuries by one player in a World Championship match. Mark Selby and Marco Fu set a new record for the longest frame of snooker ever played at the Crucible, 76 minutes 11 seconds. Prize money for the 2017 Championship was a record £1,750,000 with the winner receiving £375,000. Prize money for first-round losers was a record £16,000, exceeding the £15,000 players received in 2003. In a high-quality and tightly contested semi-final, defending champion Mark Selby
Mark Selby one of the best matches ever played in the tournament's history, to reach his second world championship final and first for seven years. Selby played Ronnie O'Sullivan in the final, who previously had won all five of his finals and was the two-time defending champion. O'Sullivan led 3–0, 8–3, and 10–5, but Selby then won six frames in a row to lead for the first time and went on to seal an 18–14 victory for his first world championship title. With the victory, Selby became the ninth player to win the Triple Crown of World, UK and Masters titles (and