James Cahill beats Ronnie O'Sullivan 10-8 at World Snooker Championship 2019

England's James Cahill pots the pink to win the match during the first round second session with England's Ronnie O'Sullivan at the World Snooker Championship 2019 in Sheffield, Britain on April 23, 2019. (Xinhua/Craig Brough) (Xinhua/Craig Brough)