 Complete the following phrase:  OSullivan began his match against Dott with a break of 64 and then made his 21st century break of the 20042005 season with a 130 in the second. Dott tied the match at 33 with a 41 clearance. OSullivan then clinched the next three frames with breaks of 72 and 85 with a 51 clearance to win 63. John Higgins, the 1999 Masters champion. faced fellow Scot Chris Small. Higgins won the opening four frames with 106, 60, 47 and 48 runs. Small prevented a whitewash by taking frame five. Higgins lost the chance of a maximum break in frame six when he missed the sixth black ball shot while on 65 points. He then won frame seven and the game 61. At age 17 Ding became the youngest quarter-finals player in Masters history when he defeated Ken Doherty, the 