 Complete the following phrase:  Doherty began the 201213 season by losing 45 to Stuart Bingham in the second round of the Wuxi Classic and 35 to Martin Gould in the first round of the Australian Goldfields Open.ref name201213ref He finally compiled the first official 147 break of his career at the minor-ranking 2012 Paul Hunter Classic in Germany during a first round win against Julian Treiber. He went on to reach the quarter-finals of the event, losing 04 to Mark Selby. Doherty was defeated in qualifying for the Shanghai Masters and the 