Republic of Korea
20.02.76, 49 years
21857 $
20.02.76, 49 years
21857 $
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
18.02.94, 31 years
18.02.94, 31 years
Seong-Yoon Chung vs. Sung Jun Park - head to head matches
| 20.05.13 | q 2 | Seong-Yoon Chung | Sung Jun Park | 6-3, 6-1 | match details |  Korea F3 | Hard |
Seong-Yoon Chung form & Sung Jun Park form
Seong-Yoon Chung - last matches
| Korea F3 - Hard | ||||
| 20.05.13 q 1 | vs. Gyu Sub Choi | 6-1, 6-0 |  | match details |
| 20.05.13 q 2 | vs. Sung Jun Park | 6-3, 6-1 | | match details |
| 20.05.13 1st round | vs. Young-Jun Kim | 1-4, - Seong-Yoon Chung - retired |  | match details |
| 20.05.13 qual. | vs. Hyeong Jin Cho | 6-0, 5-7, 6-1 | | match details |
| Korea F1 - Hard | ||||
| 16.05.11 1st round | vs. Yong-Kyu Lim | 2-6, 2-6 | | match details |
| Busan Challenger - Hard | ||||
| 09.05.11 q 1 | vs. Zhe Li | 4-6, 1-6 | | match details |
 Kazakhstan F5 - I. hard | ||||
| 11.10.10 2nd round | vs. Jae-Won Choi | 1-6, 3-6 | | match details |
| 11.10.10 1st round | vs. Oleksiy Arovin | 6-0, 6-2 | | match details |
| Kazakhstan F4 - I. hard | ||||
| 04.10.10 2nd round | vs. Antoine Tassart | 4-6, 2-6 | | match details |
| 04.10.10 1st round | vs. Dmitri Marfinsky | 7-64, 6-1 | | match details |
 Japan F5 - Clay | ||||
| 07.06.10 1st round | vs. Yasuo Miyazaki | 4-6, 3-6 | | match details |
| Busan Challenger - Hard | ||||
| 10.05.10 q 1 | vs. Jung-Woong Na | 1-6, 2-6 | | match details |
| Chuncheon Challenger - Hard | ||||
| 02.11.09 q 1 | vs. Seung-Jae Lee | 6-4, 1-6, 1-6 | | match details |
 Thailand F5 - Hard | ||||
| 12.10.09 1st round | vs. Elbert Sie | 2-6, 4-6 | | match details |
| Thailand F4 - Hard | ||||
| 05.10.09 1st round | vs. Jose Statham | 2-6, 4-6 | | match details |
 India F9 - Hard | ||||
| 31.08.09 1st round | vs. Kyle Brassington | 3-6, 6-4, Kyle Brassington - retired | | match details |
| 31.08.09 2nd round | vs. Karunuday Singh | 4-6, 1-6 | | match details |
| India F8 - Hard | ||||
| 24.08.09 1st round | vs. Seung-Jae Lee | 2-6, 2-6 | | match details |
| India F7 - Hard | ||||
| 17.08.09 1st round | vs. Krishananth Balakrishnan | 7-5, 3-6, 6-0 | | match details |
| 17.08.09 2nd round | vs. Chris Eaton | 2-6, 5-7 | | match details |
| Korea F6 - Hard | ||||
| 20.07.09 1st round | vs. Sang-Woo Noh | 6-2, 6-0 | | match details |
| 20.07.09 2nd round | vs. Tatsuma Ito | 3-6, 3-6 | | match details |
| Korea F5 - Hard | ||||
| 13.07.09 1st round | vs. Dong-Whee Choi | 6-3, 4-6, 7-63 | | match details |
| 13.07.09 2nd round | vs. Ti Chen | 5-7, 6-4, 2-6 | | match details |
| Busan Challenger - Hard | ||||
| 11.05.09 q 1 | vs. Yves Allegro | 4-6, 7-64, 4-6 | | match details |
| Korea F1 - Hard | ||||
| 06.04.09 1st round | vs. Jae-Sung An | 5-7, 6-3, 4-6 | | match details |
 China F2 - Hard | ||||
| 12.01.09 1st round | vs. Hsin-Han Lee | 4-6, 3-6 | | match details |
| Thailand F6 - Hard | ||||
| 15.09.08 1st round | vs. Pongsiri Niroj | 7-63, 6-2 | | match details |
| 15.09.08 2nd round | vs. Peter Gojowczyk | 1-6, 0-6 | | match details |
| Thailand F5 - Hard | ||||
| 08.09.08 1st round | vs. Peerakit Siributwong | 6-3, 7-5 | | match details |
Sung Jun Park - last matches
| M15 Changwon - Hard | ||||
| 15.10.19 qual. | vs. Young Seok Kim | 3-6, 6-4, 7-10 | | match details |
| 14.10.19 q 2 | vs. Kangjae Kim | 6-0, 6-0 | | match details |
| 13.10.19 q 1 | vs. Seokwoo Yoon | 6-1, 6-0 | | match details |
| M15 Hua - Hard | ||||
| 27.08.19 q 1 | vs. Aaron Schmid | 3-6, 3-6 | | match details |
| M15 Hua - Hard | ||||
| 22.08.19 2nd round | vs. Dayne Kelly | 5-7, 2-6 | | match details |
| 21.08.19 1st round | vs. Worarin Kumthonkittikul | 6-3, 6-2 | | match details |
| 20.08.19 qual. | vs. Congsup Congcar | 6-4, 6-1 | | match details |
| 19.08.19 q 1 | vs. Natthasith Kunsuwan | 6-0, 6-4 | | match details |
| M15 Anseong - Clay | ||||
| 24.06.19 q 1 | vs. Geun Jun Kim | 3-6, 3-6 | | match details |
| M15 Gimcheon - Hard | ||||
| 14.06.19 1/4 | vs. Thomas Fancutt | 1-6, 6-3, 3-6 | | match details |
| 13.06.19 2nd round | vs. Seong-Gook Oh | 1-6, 7-5, 6-4 | | match details |
| 12.06.19 1st round | vs. Seongbin Sim | 7-65, 1-0, Seongbin Sim - retired | | match details |
| 11.06.19 qual. | vs. Chanchin Sookton-Eng | 6-3, 6-2 | | match details |
| 10.06.19 q 1 | vs. Dong Ju Kim | 6-3, 6-4 | | match details |
| M15 Daegu - Hard | ||||
| 05.06.19 1st round | vs. Seong-Gook Oh | 4-6, 7-64, 5-7 | | match details |
| 04.06.19 qual. | vs. Hyung-Chan Lim | 0-6, 6-2, 12-10 | | match details |
| 03.06.19 q 1 | vs. Seounghun Lee | 6-2, 6-0 | | match details |
| Korea F6 - Clay | ||||
| 26.08.18 q 2 | vs. Seungri Choi | 6-1, 5-7, 2-6 | | match details |
| 25.08.18 q 1 | vs. Gwang Hyeon Cho | 6-73, 6-4, 6-2 | | match details |
| Korea F5 - Hard | ||||
| 20.08.18 qual. | vs. Ku Keon Kang | 3-6, 1-6 | | match details |
| 19.08.18 q 2 | vs. Cheong Hwi Kim | 6-0, 6-2 | | match details |
| 18.08.18 q 1 | vs. Ang Ji | 6-1, 6-3 | | match details |
| Gwangju Challenger - Hard | ||||
| 11.08.18 q 1 | vs. Woo Hyeok Jang | 4-6, 3-6 | | match details |
| Korea F3 - Hard | ||||
| 16.06.18 q 1 | vs. Young-Hoon Jeong | 3-6, 3-6 | | match details |
| Korea F2 - Hard | ||||
| 11.06.18 qual. | vs. Jae Hwan Kim | 1-6, 2-6 | | match details |
| 10.06.18 q 2 | vs. Dylan Seong-Kwan Kim | 7-62, 6-1 | | match details |
| 09.06.18 q 1 | vs. Jung Hoon Kim | 6-0, 6-2 | | match details |
| Korea F1 - Hard | ||||
| 04.06.18 qual. | vs. Sang-Yuop Kim | 3-6, 3-6 | | match details |
| 03.06.18 q 2 | vs. Yu Hsiang Chiu | 6-4, 6-2 | | match details |
| 02.06.18 q 1 | vs. Seounghun Lee | 6-1, 6-1 | | match details |
