Stadium: Indoor 2 Round: 26 Ground: Hardcourt outdoor
Challenger Kaohsiung | 2018/09/18 10:00 | Jason Jung v Yunseong Chung | 6-3,6-4 |
Challenger Yokohama | 2018/02/27 02:25 | Yunseong Chung v Jason Jung | 2-6,7-6,4-6 |
Challenger Gwangju | 2023/05/02 06:40 | Yunseong Chung v Kaichi Uchida | 7-6,6-3 |
Challenger Seoul | 2023/04/29 06:00 | Yunseong Chung v Aleksandar Vukic | 6-7,1-6 |
Challenger Seoul | 2023/04/28 04:00 | Rinky Hijikata v Yunseong Chung | 2-6,3-6 |
Challenger Seoul | 2023/04/27 04:00 | Yunseong Chung v Jordan Thompson | 6-4,6-3 |
Challenger Seoul | 2023/04/26 02:00 | Yunseong Chung v Peter Gojowczyk | 6-2,6-3 |
ITF M25 Jakarta | 2023/04/19 04:00 | Yunseong Chung v Fajing Sun | 6-3,6-4 |
ITF M25 Jakarta | 2023/04/12 04:25 | Andrew Rogers v Yunseong Chung | 4-6,2-6 |
ITF M25 Kashiwa | 2023/04/07 01:00 | Yu Hsiou Hsu v Yunseong Chung | 6-1,6-4 |
Challenger Gwangju | 2023/05/02 06:05 | Jason Jung v Denis Kudla | 6-3,6-7,6-3 |
Challenger Gwangju | 2023/05/01 02:55 | Jason Jung v Hiroki Moriya | 6-3,7-6 |
Challenger Gwangju | 2023/04/30 05:20 | Jason Jung v Makoto Ochi | 6-4,7-6 |
Challenger Seoul | 2023/04/23 06:00 | Duckhee Lee v Jason Jung | 7-6,6-4 |
Challenger Leon | 2023/04/12 03:10 | Jason Jung v Facundo Bagnis | 6-4,3-6,2-6 |
Challenger Leon | 2023/04/10 18:00 | Jason Jung v Marius Copil | 6-1,7-6 |
Challenger Leon | 2023/04/09 18:50 | Jason Jung v Armando Sotelo | 6-2,6-7,6-1 |
Challenger San Luis Potosi | 2023/04/04 21:35 | Jason Jung v Maximilian Neuchrist | 0-6,6-7 |