 Complete the following phrase:  He received the Thai nomination to compete on the snooker tour for the 201213 season. As a new player on the tour, he needed to win four matches to reach the main stage of the ranking events. He lost in the third qualifying round in three of the first four ranking events of the season.ref name201213ref In September, it was announced that his match at the Players Tour Championship  Event 3 against Steve Davis was under investigation due to unusual betting patterns. Un-Nooh moved from an 811 odds-on favourite to 118 against just before the match started, and went on to lose 04 to the six-time world champion. World Snooker released a statement in November to confirm that there was insufficient evidence, and that no further action would be taken against Un-Nooh. He reached the final qualifying round for the 