24 Feb 2018 To 04 Mar 2018ATP Challenger Yokohama, Japan2018 ATP Challenger Yokohama, Japan Men SinglesEliminated in qualification by Y. Chung.RoundOpponentsStatusScoreQualificationYun Seong ChungLost0 - 6 5 - 7
15 Sep 2017 To 24 Sep 2017ATP Challenger Gwangju, Korea Republic2017 ATP Challenger Gwangju, South Korea Men SinglesSeeded: #8Eliminated in qualification by M. Niesten.MORE DETAILSFEWER DETAILSRoundOpponentsStatusScoreQualificationMiliaan NiestenLost6 - 3 5 - 7 6 - 4
09 Sep 2017 To 17 Sep 2017ATP Challenger Shanghai, China2017 ATP Challenger Shanghai, China Men SinglesEliminated in qualification by Z. Xia.MORE DETAILSFEWER DETAILSRoundOpponentsStatusScoreQualificationZihao XiaLost6 - 7 0 - 6