Mark Selby snooker's Triple Crown events at least twice. His other ranking titles include the Welsh Open in 2008, the Shanghai Masters in 2011, the German Masters in 2015, the China Open in 2015, 2017 and 2018 and the International Championship in 2016 and 2017. Known as a patient, tough competitor with strong safety play, Selby is also a prolific break-builder and has compiled more than 500 century breaks in his professional career. His nickname, "The Jester from Leicester", was given to him by snooker compere Richard Beare after Willie Thorne came up with it during commentary. However, as Selby became more
2017 World Snooker Championship 20, O'Sullivan attempted a 147 maximum break. He ran out of position after potting the 13th red and had to take the pink instead of the black and made a clearance of 146, which still ended up as the highest break of the championship. Barry Hawkins reached his fourth Crucible semifinal in five years, beating Stephen Maguire, the only qualifier to reach the quarterfinals, 13–9. The semifinals saw a repeat of the 2016 final, with Mark Selby playing Ding Junhui. Selby would defeat Ding 17–15. Selby would be ahead for most of the match, pulling away from Ding after the