This week the best snooker players in the world come to Coventry in a duel of the winners. All 16 people taking part in the “Champion of Champions” contest have already won at least one snooker tournament this year. Leading the pack this time are the current world champion Mark Selby, and John Higgins who was runner-up to Selby in that championship, but has won three other competitions including last year’s “Champion of Champions”. Also taking part will be the likes of Ronnie O’Sullivan, Judd Trump and Ding Junhui. Champion of Champions is on ITV4 at 12.45 and 18.45.