Semi-final:

Paul Hunter (Eng) leads Ken Doherty (Irl) 6-2

(Hunter scores first) - 66-33 93-17 0-71 67-32 90-33 62-70 57-43 73-30

Match continues on Friday

Mark Williams (Wal) leads Stephen Lee (Eng) 7-1

(Williams scores first) - 65-61, 113-19 (Williams 102), 62-47, 69-39, 74-33, 61-32, 4-140 (Lee 140), 95-0.

Match continues on Friday