Republic of Korea
09.04.02, 23 years
09.04.02, 23 years
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
13.02.98, 27 years
13.02.98, 27 years
Dong Ju Kim vs. Byeonghun Kim - head to head matches
| 05.06.23 | q 2 | Dong Ju Kim | Byeonghun Kim | 6-2, 6-2 | match details |  M25 Daegu | Hard |
Dong Ju Kim form & Byeonghun Kim form
Dong Ju Kim - last matches
| M15 Andong - Hard | ||||
| 19.05.25 q 2 | vs. Tae-Woo Lee | 6-2, 5-7, 10-8 |  | match details |
| M25 Changwon - Hard | ||||
| 20.06.24 2nd round | vs. Edward Winter | 1-6, 1-6 |  | match details |
| 19.06.24 1st round | vs. Ryotaro Taguchi | 3-6, 6-4, 6-4 | | match details |
| 18.06.24 qual. | vs. Young Seok Lee | 6-2, 6-3 | | match details |
| 17.06.24 q 2 | vs. Wanseok Kang | 6-4, 6-4 | | match details |
| 16.06.24 q 1 | vs. Dong Kyu Lee | 6-3, 6-1 | | match details |
| M15 Daegu - Hard | ||||
| 03.06.24 q 2 | vs. Jeong Heon Lee | 6-3, 3-6, 6-10 | | match details |
| 02.06.24 q 1 | vs. Jun Ha Hyun | 6-0, 3-6, 11-9 | | match details |
 M15 Antalya - Clay | ||||
| 07.12.23 1st round | vs. Cengiz Aksu | 3-6, 4-6 | | match details |
| 05.12.23 qual. | vs. Mihai Razvan Marinescu | 4-6, 4-6 | | match details |
| 04.12.23 q 2 | vs. Seokhyeon Chu | 7-63, 6-1 | | match details |
| 03.12.23 q 1 | vs. Mehmet Onur Turgut | 6-3, 6-0 | | match details |
| M15 Antalya - Clay | ||||
| 28.11.23 qual. | vs. Ku Keon Kang | 2-6, 0-6 | | match details |
| 27.11.23 q 2 | vs. Ahmet Atabay | 6-1, 6-0 | | match details |
| 26.11.23 q 1 | vs. Emir Sutekin | 6-2, 6-1 | | match details |
| M25 Anseong - Clay | ||||
| 22.06.23 2nd round | vs. Yunseong Chung | 6-3, 1-6, 5-7 | | match details |
| 21.06.23 1st round | vs. Dae Han Kim | 7-5, 6-2 | | match details |
| 19.06.23 q 2 | vs. Seung Min | 6-1, 6-1 | | match details |
| 19.06.23 qual. | vs. Kuan Yu Chen | 6-2, 6-1 | | match details |
| 18.06.23 q 1 | vs. Junsu Kang | 6-3, 1-0, Junsu Kang - retired | | match details |
| M25 Changwon - Hard | ||||
| 12.06.23 qual. | vs. Junhyun Lee | 6-3, 3-6, 11-13 | | match details |
| 12.06.23 q 2 | vs. Woohyuk Sim | 3-6, 6-3, 13-11 | | match details |
| 11.06.23 q 1 | vs. Ki Bum Kim | 4-6, 6-1, 12-10 | | match details |
| M25 Daegu - Hard | ||||
| 09.06.23 2nd round | vs. Jea Moon Lee | 3-6, 3-6 | | match details |
| 07.06.23 1st round | vs. Keisuke Saitoh | 6-1, 6-2 | | match details |
| 05.06.23 q 2 | vs. Byeonghun Kim | 6-2, 6-2 | | match details |
| 05.06.23 qual. | vs. Woodam Song | 6-1, 6-2 | | match details |
| 04.06.23 q 1 | vs. Young Seok Lee | 6-2, 3-6, 10-7 | | match details |
| M15 Daegu - Hard | ||||
| 01.09.22 2nd round | vs. Kazuma Kawachi | 7-63, 0-6, 4-6 | | match details |
| 31.08.22 1st round | vs. Dae Han Kim | 6-0, 6-4 | | match details |
Byeonghun Kim - last matches
| M15 Andong - Hard | ||||
| 18.05.25 q 1 | vs. Woohyuk Chang | 6-4, 2-6, 5-10 | | match details |
| M25 Anseong - Clay | ||||
| 19.06.23 q 2 | vs. Young Seok Kim | 0-6, 1-6 | | match details |
| 18.06.23 q 1 | vs. David Kim | 7-63, 2-6, 10-8 | | match details |
| M25 Changwon - Hard | ||||
| 12.06.23 q 2 | vs. Seokhyeon Chu | 4-6, 2-6 | | match details |
| 11.06.23 q 1 | vs. Woodam Song | 6-4, 6-1 | | match details |
| M25 Daegu - Hard | ||||
| 05.06.23 q 2 | vs. Dong Ju Kim | 2-6, 2-6 | | match details |
| 04.06.23 q 1 | vs. Yongchi Bak | 6-1, 7-65 | | match details |
| Korea F5 - Hard | ||||
| 20.08.18 qual. | vs. Woo Hyeok Jang | 1-6, 2-6 | | match details |
| 19.08.18 q 2 | vs. Seokwoo Yoon | 6-3, 6-4 | | match details |
| 18.08.18 q 1 | vs. Sukhee Ann | 6-1, 6-3 | | match details |
| Korea F4 - Hard | ||||
| 11.08.18 q 1 | vs. Seong Jae Han | 2-6, 6-4, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 16.06.18 q 1 | vs. Sanhui Shin | 2-6, 0-6 | | match details |
| Korea F2 - Hard | ||||
| 09.06.18 q 1 | vs. Yu-Seob Kim | 2-6, 6-3, 1-6 | | match details |
| Korea F1 - Hard | ||||
| 03.06.18 qual. | vs. Hyeong Jin Cho | 6-1, 3-6, 5-7 | | match details |
| 03.06.18 q 2 | vs. Jaeheon Yoon | 6-1, 6-2 | | match details |
| 02.06.18 q 1 | vs. Min Hyun Lee | 2-6, 6-3, 6-0 | | match details |
| Korea F5 - Clay | ||||
| 26.06.17 q 1 | vs. Jun Soo Kang | 6-1, 6-2 | | match details |
| 26.06.17 q 2 | vs. Sung Jun Park | 0-6, 6-3, 0-6 | | match details |
| Korea F4 - Hard | ||||
| 19.06.17 q 1 | vs. Chanhoe Ahn | 6-0, 6-0 | | match details |
| 19.06.17 q 2 | vs. Sang-Oh Oh | 4-6, 7-5, 6-4 | | match details |
| 19.06.17 qual. | vs. Dong-Hak Sin | 3-6, 1-6 | | match details |
| Korea F2 - Hard | ||||
| 05.06.17 q 2 | vs. A-Ram Kim | 4-6, 6-2, 6-4 | | match details |
| 05.06.17 qual. | vs. Hyeong Jin Cho | 1-6, 6-1, 5-7 | | match details |
| 05.06.17 q 1 | vs. Geon Ju Shin | 4-6, 6-1, 6-0 | | match details |
| Korea F1 - Hard | ||||
| 30.05.17 1st round | vs. Makoto Ochi | 2-6, 0-6 | | match details |
| Korea F2 - Hard | ||||
| 20.06.16 q 2 | vs. Taisei Miyamoto | 6-2, 4-6, 3-6 | | match details |
| 20.06.16 q 1 | vs. Tae Wan Kim | 6-3, 3-6, 6-4 | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 q 1 | vs. Dae-Soung Oh | 1-6, 4-6 | | match details |
| Korea F2 - Hard | ||||
| 25.05.15 q 1 | vs. Hyung-Chan Lim | 3-6, 2-6 | | match details |
| Korea F6 - Hard | ||||
| 16.06.14 1st round | vs. Dae-Soung Oh | 5-7, 2-6 | | match details |
