Ken ##dick is undefeated in his final World Championships qualifier . The 1997 defending champion trails Mark Davis 5 - 1 after the first session . # ##dick will also spark a comeback at 5 - 4 down to Yu ##lin .
Ken Doherty is struggling in his final World Championships qualifier . The 1997 world champion trails Mark Davis 8-1 after the first session . Graeme Dott must also spark a comeback at 5-4 down to Yu Delu .