Andy Murray was given a stern test by Chinese wild card Zhang Zhizhen before making it through to the second round of the Shenzhen Open.
Playing his first match since losing in the second round of the US Open last month, Murray started well but was pushed to a deciding set by 340th-ranked wild card Zhang.
Murray had just secured the first break of the third set when Zhang abruptly retired, handing the Scot a 6-3 6-7 (3/6) 4-2 victory. He will face top seed David Goffin in the second round.
Andy Murray defeats Zhizhen Zhang in 2 sets 6-3, (3)6-7,4-2 Ret’d. What a match! #shenzhenopen pic.twitter.com/RmDogjiIAi
— ATP Shenzhen Open (@ATPShenzhenOpen) September 25, 2018
This was Zhang’s first tour-level match of the season – although he did reach the quarter-finals in Shenzhen 12 months ago – and Murray was dominant in the early stages, winning five of the first six games.
But from there things became increasingly complicated as he failed to serve out the opening set at the first time of asking and then found himself under concerted pressure in the second.
Murray saved seven break points but Zhang converted his eighth chance to lead 4-2 and had an opportunity to serve out the set. He could not take it but was the better player in the tie-break.
Andy Murray gets the first set 6-3 Zhizhen Zhang #shenzhenopen#murray #tennis #givemefive pic.twitter.com/RATDZvCHjF
— ATP Shenzhen Open (@ATPShenzhenOpen) September 25, 2018
As the match entered a third hour, Murray was in danger of suffering his worst defeat for 13 years, but, after finally breaking the Zhang serve in the sixth game, he was offered a handshake by the Chinese player.
The victory took Murray’s record to six wins from 10 matches since his return from hip surgery, but he will no doubt need to raise his level if he is to beat 11th-ranked Goffin in the next round.