 Complete the following phrase:  OSullivan began the 201011 season at Event 1 of the Players Tour Championship, where he lost 04 in the quarter-finals against Jamie Cope. OSullivan next competed at Event 4, where he reached the final, but he lost 34 against Barry Pinches. At the World Open OSullivan made his record 10th maximum break in the last frame of his match against Mark King, which he won 30. However, he had to be persuaded by referee Jan Verhaas to play the final black, as he had become aware that there was no distinct prize money for a maximum break in the tournament, but only a prize of 4,000 for the highest break. Even then, he played the final black in a nonchalant fashion. OSullivan then defeated Jimmy White 31, Stephen Hendry 31, Stephen Maguire 31 and Peter Ebdon 31 to reach the final, where he lost 15 against Neil Robertson. OSullivan participated at the Premier League Snooker, and qualified for the finals unbeaten. He then defeated Neil Robertson 51 in the semi-finals, and Shaun Murphy 71 in the final, to claim his ninth Premier League Snooker title in 14 years. In the 