Mark Davis of England competes during the second round match against Ronnie O'Sullivan of England at Welsh Open 2017 in Cardiff, Wales, Britain on Feb. 15, 2017. Mark Davis won 4-3. (Xinhua/Han Yan)
Mark Davis of England competes during the second round match against Ronnie O'Sullivan of England at Welsh Open 2017 in Cardiff, Wales, Britain on Feb. 15, 2017. Mark Davis won 4-3. (Xinhua/Han Yan)