Republic of Korea
21.09.96, 28 years
21.09.96, 28 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
28.10.97, 27 years
28.10.97, 27 years
Jaeheon Yoon vs. Chan Hee Yun - head to head matches
| 13.06.16 | q 1 | Jaeheon Yoon | Chan Hee Yun | 6-3, 6-3 | match details |  Korea F1 | Hard |
Jaeheon Yoon form & Chan Hee Yun form
Jaeheon Yoon - last matches
| M15 Gimcheon - Hard | ||||
| 11.06.19 qual. | vs. Artur Shakhnubaryan | 0-6, 4-6 |  | match details |
| 10.06.19 q 1 | vs. Dylan Seong-Kwan Kim | 6-1, 1-2, Dylan Seong-Kwan Kim - retired |  | match details |
| Korea F3 - Hard | ||||
| 17.06.18 q 2 | vs. Ilsang Yoon | 5-7, 2-6 | | match details |
| 16.06.18 q 1 | vs. Dylan Seong-Kwan Kim | 6-4, 6-4 | | match details |
| Korea F2 - Hard | ||||
| 10.06.18 q 2 | vs. Sang-Yuop Kim | 1-6, 1-6 | | match details |
| 09.06.18 q 1 | vs. Seungri Choi | 6-1, 7-5 | | match details |
| Korea F1 - Hard | ||||
| 03.06.18 q 2 | vs. Byeonghun Kim | 1-6, 2-6 | | match details |
| Korea F4 - Hard | ||||
| 19.06.17 q 1 | vs. Jun Sang Park | 0-6, 2-6 | | match details |
| Korea F3 - Hard | ||||
| 12.06.17 q 2 | vs. Hyeong Jin Cho | 2-6, 1-6 | | match details |
| 12.06.17 q 1 | vs. Nakjun Choi | 6-0, 6-1 | | match details |
| Korea F2 - Hard | ||||
| 05.06.17 q 1 | vs. Tae-Woo Lee | 6-73, 2-6 | | match details |
| Korea F5 - Hard | ||||
| 11.07.16 q 1 | vs. Song Eun Hong | 4-6, 4-6 | | match details |
| Korea F4 - Hard | ||||
| 04.07.16 q 1 | vs. Ilyoung Jeong | 6-3, 6-4 | | match details |
| 04.07.16 q 2 | vs. Dong-Kyu Lee | 3-6, 6-4, 1-6 | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 q 1 | vs. Chan Hee Yun | 6-3, 6-3 | | match details |
| 13.06.16 q 2 | vs. Oh-Hee Kwon | 1-6, 0-6 | | match details |
| Korea F3 - Hard | ||||
| 10.08.15 q 1 | vs. Ji Ha Kim | 0-6, 2-6 | | match details |
| Korea F1 - Hard | ||||
| 18.05.15 q 1 | vs. Seon Yong Han | 5-7, 0-6 | | match details |
| Korea F12 - Clay | ||||
| 25.08.14 q 1 | vs. Sung Jun Park | 6-73, 0-6 | | match details |
| Korea F3 - Hard | ||||
| 26.05.14 q 1 | vs. Geon Ju Shin | 6-4, 1-6, 6-4 | | match details |
| 26.05.14 q 2 | vs. Lee Hyun Jung | 6-0, 6-0 | | match details |
| 26.05.14 qual. | vs. Hogi Kang | 2-6, 3-6 | | match details |
Chan Hee Yun - last matches
| Korea F4 - Hard | ||||
| 19.06.17 q 1 | vs. Jung Nyeon Kim | 2-6, 1-6 | | match details |
| Korea F1 - Hard | ||||
| 13.06.16 q 1 | vs. Jaeheon Yoon | 3-6, 3-6 | | match details |
