But there was not much joy for a whole host of other big names on Wednesday with defending champion Ding Junhui losing 5-4 to Robert Milkins, Judd Trump going down 5-3 to Gary Wilson and Neil Robertson suffering a 5-3 defeat to Ricky Walden.
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Masters champions Mark Allen lost 5-1 to Jack Lisowski while Fergal O'Brien won five straight frames in a 5-4 win over Luca Brecel.
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There were no such problems for Selby despite his struggles.
The world number one produced high breaks of only 75 and 52 in a scrappy match that will never be recalled as a classic due to the amount of unforced errors on display.
The key moment came in the sixth frame when world number 39 Jones snookered the three-times world champion on the final red having just contributed 53 to trail 3-2.
Selby did well to hit the red ball with a swerve shot, but was forced to hold his hands up as the red flew into a baulk pocket before he progressed to finish off the frame for a 4-2 lead.
Jones did not contribute a point in the seventh frame with Selby the dominant force to secure a last-16 joust with Noppon Saengkham, who completed a surprise 5-2 win over Ryan Day with a high break of only 53 in the seventh frame.

YUSHAN WORLD OPEN SECOND ROUND RESULTS

  • Noppon Saengkham 5-2 Ryan Day
  • David Gilbert 5-3 Ali Carter
  • Mark Selby 5-2 Jamie Jones
  • Kyren Wilson 5-3 Harvey Chandler
  • Xiao Guodong 5-0 Jak Jones
  • Mark Williams 5-2 Ben Wooollaston
  • Barry Hawkins 5-2 Michael Holt
  • Jacki Lisowski 5-1 Mark Allen
  • Anthony Hamilton 5-4 Mel Xiwen
  • Fergal O'Brien 5-4 Luca Brecel
  • Noppon Saengkham 5-2 Ryan Day
  • David Gilbert 5-3 Ali Carter
  • Rob Milkins 5-4 Ding Junhui
  • Matthew Selt 5-3 Yan Bingtao
  • Marco Fu 5-4 Andrew Higginson
  • Joe Perry v Stephen Maguire

Last 16 draw

  • Selby v Saengkham
  • Gudong v Hamilton
  • Wilson v Lisowski
  • Perry v Williams
  • Milkins v Fu
  • Gilbert v Walden
  • Hawkins v Selt
  • O'Brien v Wilson
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