World Championship LIVE – Ding takes on Lisowski, Wilson also in action, Allen later

“Welcome to our live text coverage of day 4 of the World Snooker Championship from the Crucible, Sheffield as Ding Junhui v Jack Lisowski headlines the morning session. The shock news on day 3 was the exit of Mark Selby, who afterwards didnu0027t rule out an impending retirement from the sport. Also in action on Tuesday are Mark Allen and Mark Williams.”