“The 2016 winner John Higgins claimed he was at the top of his game as he booked his place in snookeru0027s Champion of Champions semi-finals in Bolton. The Wizard of Wishaw hammered Ding Junhui 6-1, compiling a break of at least 80 in each frame he won, to seal a place in the last four, where he will face Mark Allen for a place in the final. Higgins had a chance at a 147.”