Name: Yunseong Chung
Country: Republic of Korea
Birthdate: 27.03.98, 27 years
ATP ranking: 894
TOP ranking's position: 233 (22.07.19, 190 points)
Points: 20
Prize money: 173.512 $
Matches total: 520
Win: 297
%: 57.12 %
Country: Republic of Korea
Birthdate: 27.03.98, 27 years
ATP ranking: 894
TOP ranking's position: 233 (22.07.19, 190 points)
Points: 20
Prize money: 173.512 $
Matches total: 520
Win: 297
%: 57.12 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 14/17 | 14/17 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 30/22 | 20/16 | 5/4 | 3/1 | 0/0 | 2/1 | 0/0 |
| 2022 | 34/25 | 23/17 | 7/4 | 4/4 | 0/0 | 0/0 | 0/0 |
| 2021 | 28/15 | 21/10 | 5/4 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 3/6 | 1/2 | 0/2 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2019 | 28/28 | 24/21 | 2/2 | 1/2 | 0/1 | 1/2 | 0/0 |
| 2018 | 59/28 | 41/19 | 13/6 | 5/2 | 0/1 | 0/0 | 0/0 |
| 2017 | 20/25 | 19/20 | 1/1 | 0/2 | 0/2 | 0/0 | 0/0 |
| 2016 | 42/29 | 36/25 | 1/1 | 3/1 | 0/1 | 2/1 | 0/0 |
| 2015 | 24/15 | 14/10 | 7/4 | 0/0 | 0/0 | 3/1 | 0/0 |
| 2014 | 11/8 | 9/6 | 1/1 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2013 | 4/4 | 4/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 297/223 | 226/168 | 42/29 | 20/15 | 0/5 | 9/6 | 0/0 |
| perc. % | 57.12 % | 57.36 % | 59.15 % | 57.14 % | 0 % | 60 % | 0 % |
Yunseong Chung / Fixtures
| 23.04.25 03:00 | 1st round | Uisung Park | Yunseong Chung | 4-6, 6-3, 6-4 | match details |  Gwangju Challenger | Hard |
Yunseong Chung form / year 2016
Yunseong Chung / year 2016
| 30.12.16 | 1/2 | Dmitry Popko | Yunseong Chung | 6-4, 4-6, 6-1 |  | match details |  Thailand F6 | Hard |
| 29.12.16 | 1/4 | Yunseong Chung | Fajing Sun | 4-6, 7-5, 6-2 |  | match details | ||
| 28.12.16 | 2nd round | Yunseong Chung | Yan Sabanin | 7-64, 6-1 | | match details | ||
| 27.12.16 | 1st round | Yunseong Chung | Jirat Navasirisomboon | 7-61, 6-4 | | match details | ||
| 19.12.16 | 1st round | Young Seok Kim | Yunseong Chung | 3-6, 6-4, 7-66 | | match details | Thailand F5 | Hard |
| 07.12.16 | 1st round | Cheong-Eui Kim | Yunseong Chung | 6-2, 5-7, 7-5 | | match details |  Indonesia F5 | Hard |
| 30.11.16 | 1st round | Cing-Yang Meng | Yunseong Chung | 7-66, 6-4 | | match details | Indonesia F4 | Hard |
| 23.11.16 | 2nd round | Nikola Milojevic | Yunseong Chung | 6-711, 7-67, 6-3 | | match details |  Astana Challenger | I. hard |
| 21.11.16 | 1st round | Yunseong Chung | Sagadat Ayap | 6-3, 6-3 | | match details | ||
| 20.11.16 | qual. | Yunseong Chung | Alexey Kedryuk | 6-4, 6-1 | | match details | ||
| 19.11.16 | q 1 | Yunseong Chung | Beibit Zhukayev | 6-3, 6-2 | | match details | ||
| 12.11.16 | q 1 | Gengo Kikuchi | Yunseong Chung | 7-5, 6-4 | | match details |  Toyota Challenger | Carpet |
| 27.10.16 | 2nd round | Yu Hsiou Hsu | Yunseong Chung | 6-3, 7-63 | | match details | .png){kind=small} Chinese Taipei | Hard |
| 26.10.16 | 1st round | Yunseong Chung | Ting-Hou He | 6-2, 6-4 | | match details | ||
| 21.10.16 | 1/4 | Kuan-Yi Lee | Yunseong Chung | 6-0, 6-2 | | match details | Chinese Taipei | Hard |
| 20.10.16 | 2nd round | Yunseong Chung | Ching-Mou Yu | 7-63, 6-3 | | match details | ||
| 18.10.16 | 1st round | Yunseong Chung | Ching-Huang Tsai | 6-4, 6-2 | | match details | ||
| 10.10.16 | qual. | Shuichi Sekiguchi | Yunseong Chung | 6-4, 4-6, 6-4 | | match details |  Ho Chi | Hard |
| 09.10.16 | q 2 | Yunseong Chung | Nikola Cacic | 7-62, 7-65 | | match details | ||
| 08.10.16 | q 1 | Yunseong Chung | Dac Tien Nguyen | 6-0, 6-3 | | match details | ||
| 13.09.16 | 1st round | Yuichi Ito | Yunseong Chung | 6-4, 5-7, 6-4 | | match details | Vietnam F4 | Hard |
| 07.09.16 | 1/4 | Renta Tokuda | Yunseong Chung | 6-3, 7-63 | | match details | Thailand F3 | Hard |
| 06.09.16 | 2nd round | Yunseong Chung | Jirat Navasirisomboon | 6-0, 6-4 | | match details | ||
| 04.09.16 | 1st round | Yunseong Chung | Pol Wattanakul | 6-3, 2-6, 6-3 | | match details | ||
| 31.08.16 | 2nd round | Kuan-Yi Lee | Yunseong Chung | 6-3, 6-3 | | match details | Thailand F2 | Hard |
| 28.08.16 | 1st round | Yunseong Chung | Pol Wattanakul | 6-3, 6-4 | | match details | ||
| 26.08.16 | 1/2 | Fajing Sun | Yunseong Chung | 6-4, 6-3 | | match details | Thailand F1 | Hard |
| 24.08.16 | 2nd round | Yunseong Chung | Kuan-Yi Lee | 6-3, 7-5 | | match details | ||
| 24.08.16 | 1/4 | Yunseong Chung | Antoine Escoffier | 6-4, 6-3 | | match details | ||
| 23.08.16 | 1st round | Yunseong Chung | Cody Brackenreg | 6-2, 6-1 | | match details | ||
| 09.08.16 | 1st round | Nam Hoang Ly | Yunseong Chung | 6-3, 7-5 | | match details | Vietnam F3 | Hard |
| 03.08.16 | 1st round | Yusuke Takahashi | Yunseong Chung | 6-2, 4-6, 6-1 | | match details | Vietnam F2 | Hard |
| 06.07.16 | 3rd round | Denis Shapovalov | Yunseong Chung | 7-62, 6-3 | | match details |  Wimbledon (juniors) | Grass |
| 05.07.16 | 2nd round | Yunseong Chung | Eduard Guell Bartrina | 6-2, 6-2 | | match details | ||
| 03.07.16 | 1st round | Yunseong Chung | Kacper Zuk | 4-6, 7-62, 6-1 | | match details | ||
| 24.06.16 | 1/4 | Seongchan Hong | Yunseong Chung | 7-62, 6-71, 6-4 | | match details | Korea F2 | Hard |
| 22.06.16 | 2nd round | Yunseong Chung | Hyun-Joon Kim | 6-3, 6-1 | | match details | ||
| 20.06.16 | 1st round | Yunseong Chung | Young-Hoon Jeong | 6-3, 6-4 | | match details | ||
| 16.06.16 | 2nd round | Jae-Min Seol | Yunseong Chung | 6-4, 4-6, 6-4 | | match details | Korea F1 | Hard |
| 15.06.16 | 1st round | Yunseong Chung | Jea Moon Lee | 6-1, 6-3 | | match details | ||
| 01.06.16 | 2nd round | Alexei Popyrin | Yunseong Chung | 2-6, 6-2, 6-4 | | match details |  French Open | Clay |
| 29.05.16 | 1st round | Yunseong Chung | Felipe Meligeni Alves | 6-3, 6-4 | | match details | ||
| 21.05.16 | fin | Akira Santillan | Yunseong Chung | 6-1, 6-4 | | match details |  China F7 | Hard |
| 21.05.16 | 1/2 | Yunseong Chung | Soon-Woo Kwon | 6-4, 6-2 | | match details | ||
| 20.05.16 | 1/4 | Yunseong Chung | Finn Tearney | 0-6, 6-4, 7-5 | | match details | ||
| 19.05.16 | 2nd round | Yunseong Chung | Zhao Cai | 6-3, 6-2 | | match details | ||
| 18.05.16 | 1st round | Yunseong Chung | Bowen Ouyang | 4-6, 6-2, 6-1 | | match details | ||
| 07.05.16 | q 1 | James Marsalek | Yunseong Chung | 3-6, 6-4, 6-4 | | match details | Seoul Challenger | Hard |
| 01.05.16 | q 2 | Alexander Ward | Yunseong Chung | 3-6, 6-4, 7-5 | | match details | Busan Challenger | Hard |
| 30.04.16 | q 1 | Yunseong Chung | Ji Ha Kim | 6-1, 6-4 | | match details | ||
| 11.04.16 | 1st round | Yong-Kyu Lim | Yunseong Chung | 6-4, 6-2 | | match details | Gwangju Challenger | Hard |
| 30.03.16 | 1st round | Finn Tearney | Yunseong Chung | 3-6, 6-4, 6-1 | | match details | Japan F4 | Hard |
| 23.03.16 | 2nd round | Xin Gao | Yunseong Chung | 6-4, 6-0 | | match details | Japan F3 | Hard |
| 22.03.16 | 1st round | Yunseong Chung | Bowen Ouyang | 6-3, 6-4 | | match details | ||
| 18.03.16 | 1/2 | Yuuya Kibi | Yunseong Chung | 1-6, 6-1, 6-4 | | match details | Japan F2 | Hard |
| 17.03.16 | 1/4 | Yunseong Chung | Gengo Kikuchi | 2-6, 6-4, 6-1 | | match details | ||
| 15.03.16 | 2nd round | Yunseong Chung | Hiroki Kondo | 6-1, 7-5 | | match details | ||
| 15.03.16 | 1st round | Yunseong Chung | Takuto Niki | 6-3, 3-6, 6-3 | | match details | ||
| 14.03.16 | q 1 | Yunseong Chung | Yuhei Kono | 6-3, 6-2 | | match details | ||
| 14.03.16 | qual. | Yunseong Chung | Tung-Lin Wu | 7-64, 6-2 | | match details | ||
| 19.02.16 | 1/4 | Tallon Griekspoor | Yunseong Chung | 3-6, 7-5, 6-1 | | match details |  Turkey F7 | Hard |
| 18.02.16 | 2nd round | Yunseong Chung | Pedja Krstin | 6-3, 3-6, 6-3 | | match details | ||
| 17.02.16 | 1st round | Yunseong Chung | Muhammet Haylaz | 6-4, 6-4 | | match details | ||
| 15.02.16 | qual. | Yunseong Chung | Pavel Krainik | 7-5, 6-3 | | match details | ||
| 15.02.16 | q 2 | Yunseong Chung | Can Oztuzun | 6-2, 6-2 | | match details | ||
| 09.02.16 | 1st round | Lenny Hampel | Yunseong Chung | 6-4, 6-1 | | match details | Turkey F6 | Hard |
| 29.01.16 | 1/2 | Oliver Anderson | Yunseong Chung | 6-3, 7-5 | | match details |  Australian Open | Hard |
| 28.01.16 | 1/4 | Yunseong Chung | Kenneth Raisma | 6-3, 6-4 | | match details | ||
| 27.01.16 | 3rd round | Yunseong Chung | Tung-Lin Wu | 6-3, 1-0, Tung-Lin Wu - retired | | match details | ||
| 26.01.16 | 2nd round | Yunseong Chung | Patrik Rikl | 5-7, 6-4, 9-7 | | match details | ||
| 24.01.16 | 1st round | Yunseong Chung | Alexei Popyrin | 6-3, 6-2 | | match details |
