Five-times Australian Open runner-up Andy Murray finally got his first victory of the year with a 2-6 6-3 10-2 super tiebreaker win over Zhang Zhizen at the Kooyong Classic exhibition event on Wednesday. The 35-year-old twice Wimbledon champion was ousted in the opening round of the Adelaide International warm-up event last week and looked to be heading for another defeat when he went a set down to the Chinese world number 97.