Seong Chan Hong advanced when Thomas Fancutt retired 7-6 1-0 in the M15 Daegu 1 quarter-final. Seong Chan Hong extended the head-to-head to 2–0.
Hong S. advanced when Fancutt T. retired.
Seong Chan Hong beat Thomas Fancutt 7-6(0) 1-0 after Thomas Fancutt retired. Umpiry, "Seong Chan Hong vs Thomas Fancutt — M15 Daegu 1 Quarter-final", https://umpiry.com/match/2019-06-07/fancutt-vs-hong-m15-daegu-1-qf?utm_source=cite (as of 7 June 2019).