Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Republic of Korea
16.06.90, 34 years
16.06.90, 34 years
Hong Chung vs. Seul-Ki Um - H2H matches
| 27.05.13 | q 1 | Hong Chung | Seul-Ki Um | 6-2, 6-3 | match details |  Korea F4 | Hard |
Hong Chung form & Seul-Ki Um form
Hong Chung - last matches
| M15 Anseong - Hard | ||||
| 12.06.24 1st round | vs. Sam Ryan Ziegann | 6-72, 4-6 |  | match details |
| 11.06.24 qual. | vs. Richard Zusman | 6-3, 4-6, 10-7 |  | match details |
| 10.06.24 q 2 | vs. Yong Joon Park | 6-4, 4-6, 10-4 | | match details |
| M15 Daegu - Hard | ||||
| 06.06.24 2nd round | vs. Kaichi Uchida | 2-6, 2-6 | | match details |
| 04.06.24 1st round | vs. Minjong Park | 7-63, 6-1 | | match details |
| M25 Anseong - Clay | ||||
| 23.06.23 1/4 | vs. Yuki Mochizuki | 3-6, 6-75 | | match details |
| 22.06.23 2nd round | vs. Yeongseok Jeong | 3-6, 7-66, 3-2, Yeongseok Jeong - retired | | match details |
| 21.06.23 1st round | vs. Tae-Woo Lee | 6-2, 6-1 | | match details |
| M25 Changwon - Hard | ||||
| 14.06.23 1st round | vs. Chan-Yeong Oh | 4-6, 5-7 | | match details |
| M25 Daegu - Hard | ||||
| 09.06.23 2nd round | vs. Takuya Kumasaka | 7-5, 5-7, 1-0, - Hong Chung - retired | | match details |
| 07.06.23 1st round | vs. Chan-Yeong Oh | 6-2, 6-4 | | match details |
 M15 Sharm - Hard | ||||
| 27.11.22 q 1 | vs. Maks Lukman | 6-72, 6-74 | | match details |
| M15 Sharm - Hard | ||||
| 23.11.22 1st round | vs. Tomas Lanik | 4-6, 2-6 | | match details |
| Seoul Challenger - Hard | ||||
| 13.10.22 2nd round | vs. James Duckworth | 6-76, 1-6 | | match details |
| 11.10.22 1st round | vs. Zsombor Piros | 4-6, 6-3, 3-0, Zsombor Piros - retired | | match details |
| M15 Daegu - Hard | ||||
| 29.08.22 q 2 | vs. Jae Myeong Lee | 5-2, Jae Myeong Lee - retired | | match details |
| 29.08.22 qual. | vs. Sanhui Shin | 5-7, 3-6 | | match details |
| 28.08.22 q 1 | vs. Woohyuk Chang | 6-1, 6-2 | | match details |
| M15 Anseong - Clay | ||||
| 17.08.22 1st round | vs. Sora Fukuda | 4-6, 2-6 | | match details |
| M15 Sharm - Hard | ||||
| 21.03.22 q 2 | vs. Lukas Pokorny | 3-6, 2-6 | | match details |
| 20.03.22 q 1 | vs. Francesco Ferrari | 6-1, 6-2 | | match details |
| M15 Sharm - Hard | ||||
| 13.03.22 q 1 | vs. Sherif Makhlouf | 4-6, 1-4, - Hong Chung - retired | | match details |
| M15 Sharm - Hard | ||||
| 09.03.22 1st round | vs. Francesco Vilardo | 6-2, 3-6, 2-6 | | match details |
| 08.03.22 qual. | vs. Noel Larwig | 6-3, 6-3 | | match details |
| 07.03.22 q 1 | vs. Bogdan Seleznev | 6-1, 6-1 | | match details |
| 07.03.22 q 2 | vs. Loic Cloes | 6-4, 6-4 | | match details |
| M15 Sharm - Hard | ||||
| 02.03.22 1st round | vs. Loic Cloes | 6-71, 5-7 | | match details |
| 01.03.22 qual. | vs. Arvid Nordquist | 3-6, 6-0, 10-6 | | match details |
| 28.02.22 q 2 | vs. Cristian Campese | 6-1, 6-1 | | match details |
| 27.02.22 q 1 | vs. Kirill Mishkin | 6-2, 6-0 | | match details |
Seul-Ki Um - last matches
| Korea F8 - Clay | ||||
| 05.09.16 q 1 | vs. Hogi Kang | 4-6, 3-6 | | match details |
| Korea F7 - Clay | ||||
| 29.08.16 q 1 | vs. Daiki Kato | 1-6, 3-6 | | match details |
| Korea F4 - Hard | ||||
| 04.07.16 q 1 | vs. Brandon Walkin | 0-6, 0-6 | | match details |
| Korea F2 - Hard | ||||
| 20.06.16 q 1 | vs. Chan-Yeong Oh | 3-6, 2-6 | | match details |
| Korea F6 - Clay | ||||
| 31.08.15 q 1 | vs. Dohun Lim | 7-65, 6-0 | | match details |
| 31.08.15 qual. | vs. Masato Shiga | 3-6, 1-2, - Seul-Ki Um - retired | | match details |
| 31.08.15 q 2 | vs. Woong-Sun Jun | 6-2, 7-64 | | match details |
| Korea F5 - Hard | ||||
| 24.08.15 q 2 | vs. Dong-Kyu Lee | 1-6, 7-5, 2-6 | | match details |
| 24.08.15 q 1 | vs. Junyoung Jeon | 6-1, 6-4 | | match details |
| Korea F1 - Hard | ||||
| 18.05.15 q 1 | vs. Dae-Soung Oh | 1-6, 1-6 | | match details |
| Korea F12 - Clay | ||||
| 25.08.14 q 1 | vs. Dong-Hak Sin | 6-3, 6-4 | | match details |
| 25.08.14 qual. | vs. Ju-Hae Moon | 4-6, 0-6 | | match details |
| 25.08.14 q 2 | vs. Sung Jun Park | 6-4, 6-2 | | match details |
| Korea F11 - Clay | ||||
| 18.08.14 q 1 | vs. Jun Sang Park | 6-1, 6-0 | | match details |
| 18.08.14 q 2 | vs. Dong-Kyu Lee | 3-6, 3-6 | | match details |
| Korea F10 - Hard | ||||
| 11.08.14 q 1 | vs. Jae-Won Choi | 1-6, 2-6 | | match details |
| Korea F8 - Hard | ||||
| 30.06.14 q 2 | vs. Kwi-Tai Kim | 2-6, 1-6 | | match details |
| 30.06.14 q 1 | vs. Min-Seok Song | 6-4, 6-4 | | match details |
| Korea F8 - Hard | ||||
| 24.06.13 qual. | vs. Young-Hoon Jeong | 5-7, 1-6 | | match details |
| 24.06.13 q 2 | vs. Choi Jae-Woo | 7-5, 7-5 | | match details |
| Korea F7 - Hard | ||||
| 17.06.13 qual. | vs. Dukyoung Kim | 6-1, 6-1 | | match details |
| 17.06.13 q 1 | vs. Ji Ha Kim | 6-2, 6-0 | | match details |
| 17.06.13 q 2 | vs. Geong Hwan Hyun | 6-0, 6-0 | | match details |
| 17.06.13 1st round | vs. Woo-Ram Kim | 6-2, 2-6, 1-6 | | match details |
| Korea F6 - Hard | ||||
| 10.06.13 q 1 | vs. Hyun-Ho Lee | 1-6, 6-4, 4-6 | | match details |
| Korea F5 - Hard | ||||
| 03.06.13 qual. | vs. Kwi-Tai Kim | 7-63, 4-6, 6-0 | | match details |
| 03.06.13 1st round | vs. Blake Mott | 2-6, 0-3, - Seul-Ki Um - retired | | match details |
| 03.06.13 q 1 | vs. Seungri Choi | 6-1, 6-1 | | match details |
| 03.06.13 q 2 | vs. Sung-Hyuk Yu | 6-0, 6-0 | | match details |
| Korea F4 - Hard | ||||
| 27.05.13 q 1 | vs. Hong Chung | 2-6, 3-6 | | match details |
