Challenger - Lexington 08/01 01:15 25 Yunseong Chung v William Bushamuka 6-2,6-3
Challenger - Binghamton 07/25 14:30 25 [225] Jay Clarke v Yunseong Chung [335] 6-1,7-6
Challenger - Gatineau 07/18 17:20 26 [143] Bradley Klahn v Yunseong Chung [354] 7-5,6-4
Challenger - Gatineau 07/17 20:55 25 [354] Yunseong Chung v Mitchell Krueger [216] 7-6,6-4
Challenger - Gatineau - Qualifikation 07/16 16:30 54 Justin Boulais v Yunseong Chung 2-6,1-6
Challenger - Gatineau - Qualifikation 07/15 18:50 46 [416] Alejandro Gomez v Yunseong Chung [369] 3-6,6-7
Challenger - Gatineau - Qualifikation 07/14 17:50 45 Tyler Lu v Yunseong Chung 6-3,3-6,4-6
Challenger - Winnipeg 07/12 20:00 26 [369] Yunseong Chung v Go Soeda [178] 2-6,6-2,4-6
Challenger - Winnipeg 07/10 18:20 25 David Volfson v Yunseong Chung 3-6,3-6
Challenger - Winnipeg - Qualifikation 07/09 16:40 54 Yunseong Chung v Jack Mingjie Lin 6-2,6-2
Challenger - Winnipeg - Qualifikation 07/08 21:50 46 Yunseong Chung v Yshai Oliel 6-3,6-1
ITF - Korea F3 06/24 05:00 29 Yunseong Chung v Ji Sung Nam 6-1,6-3
ITF - Korea F3 06/23 02:00 28 [247] Soonwoo Kwon v Yunseong Chung [454] 4-6,4-6
ITF - Korea F3 06/22 03:00 27 Yunseong Chung v Oh-Hee Kwon 6-4,6-1
ITF - Korea F3 06/20 02:30 26 Yunseong Chung v Min-Kyu Song 7-6,7-6
ITF - Korea F3 06/19 06:00 25 Yunseong Chung v Ju-Hae Moon 6-3,4-6,7-5
ITF - Korea F2 06/17 04:00 29 Ji Sung Nam v Yunseong Chung 4-6,3-6
ITF - Korea F2 06/16 02:40 28 Jae Hwan Kim v Yunseong Chung 4-6,7-5,2-6
ITF - Korea F2 06/15 03:20 27 Chan-Yeong Oh v Yunseong Chung 6-7,6-3,4-6
ITF - Korea F2 06/14 03:45 26 Soichiro Moritani v Yunseong Chung 6-7,0-6
ITF - Korea F2 06/12 01:00 25 Clement Larriere v Yunseong Chung 3-6,4-6
ITF - China F7 06/01 06:15 27 [221] Xin Gao v Yunseong Chung [450] 6-0,6-7,6-3
ITF - China F7 05/31 04:30 26 Chien Hsun Lo v Yunseong Chung 2-6,7-5,5-7
ITF - China F7 05/29 05:30 25 Zhenxiong Dong v Yunseong Chung 2-6,1-6
Challenger - Busan 05/15 03:25 25 [85] Matthew Ebden v Yunseong Chung [464] 6-3,3-6,6-3
Challenger - Busan - Qualifikation 05/14 02:00 54 [442] Yunseong Chung v Luke Saville [456] 6-7,7-6,6-0
Challenger - Busan - Qualifikation 05/13 04:00 46 [161] Jason Kubler v Yunseong Chung [442] 3-6,2-6
Challenger - Busan - Qualifikation 05/12 02:55 45 Yunseong Chung v Ben Patael 6-3,6-2
Challenger - Gimcheon 05/08 04:05 25 [89] Jordan Thompson v Yunseong Chung [442] 6-4,6-1
Challenger - Seoul 05/01 06:00 25 [232] Lloyd Harris v Yunseong Chung [440] 5-7,6-3,6-0

Wikipedia - Chung Yun-seong

Chung Yun-seong (kor.: 정윤성; * 27. März 1998 in Seoul) ist ein südkoreanischer Tennisspieler.