Mark Allen (NIrl) bt Ronnie O'Sullivan (Eng) 13-11
Frame scores (Allen first): 47-36 73-17 (57) 54-69 (53) 1-68 (68) 6-78 63-10 119-8 (119) 8-93 (93) 9-107 (107) 0 101 117-0 (108) 70-60 (60 70) 0-93 (93) 115-10 (115) 14-98 (59) 1-92 (64) 75-0 (59) 89-4 (69) 72-65 0-105 (105) 83-14 6-78 (67) 80-37 80-0 (80)

Shaun Murphy (Eng) bt Marco Fu (Hkg) 13-3
Frame scores (Murphy first): 115-0 (115) 66-58 (58) 5-114 (60) 70-43 77-15 (73) 77-27 (77) 63-52 49-17 0-129 102-21 (102) 67-35 (50) 8-109 (74) 76-6 82-38 (62) 85-18 (85) 128-0 (101)

Ryan Day (Wal) bt Nigel Bond (Eng) 13-5
Frame scores (Day first): 0-99 (62) 77-0 (53) 79-24 (79) 104-14 (69) 1-107 (59) 61-38 98-0 74-60 (Day 74, Bond 60) 91-14 (91) 79-29 134-6 (134) 19-73 79-58 9-98 (92) 76-33 (71) 55-72 (Day 51) 88-38 (68) 77-0

Neil Robertson (Aus) leads Ali Carter (Eng) 5-3
Frame scores (Carter first): 0-97 (92) 113-10 (51,54) 0-79 (79) 81-14 16-111 (67) 49-66 64-50 39-69

John Higgins (Sco) level with Jamie Cope (Eng) 4-4
Frame Scores (Higgins first): 107-0 (107) 97-35 (97) 49-72 (72) 105-16 (65) 30-54 33-68 71-5 34-72