Republic of Korea
28.07.89, 35 years
10200 $
28.07.89, 35 years
10200 $
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
08.04.97, 28 years
08.04.97, 28 years
Young-Hoon Jeong vs. Ilsang Yoon - head to head matches
| 03.06.18 | q 2 | Young-Hoon Jeong | Ilsang Yoon | 6-4, 5-7, 6-2 | match details |  Korea F1 | Hard |
Young-Hoon Jeong form & Ilsang Yoon form
Young-Hoon Jeong - last matches
| M15 Anseong - Hard | ||||
| 10.06.24 q 2 | vs. Jungwon Park | 6-0, 3-4, - Young-Hoon Jeong - retired |  | match details |
| 09.06.24 q 1 | vs. Taketo Takamisawa | 6-1, 2-6, 10-6 |  | match details |
| M15 Changwon - Hard | ||||
| 13.10.19 q 1 | vs. Geun Wook Lee | 6-4, 1-0, - Young-Hoon Jeong - retired | | match details |
 M15 Hua - Hard | ||||
| 28.08.19 1st round | vs. Ryota Tanuma | 6-3, 1-6, 0-6 | | match details |
| 27.08.19 qual. | vs. Yeongseok Jeong | 6-4, 6-2 | | match details |
| 26.08.19 q 1 | vs. Ko Suzuki | 6-4, 2-6, 10-3 | | match details |
| M15 Hua - Hard | ||||
| 23.08.19 1/4 | vs. Ryan Peniston | 4-6, 5-7 | | match details |
| 22.08.19 2nd round | vs. Wishaya Trongcharoenchaikul | 7-64, 6-3 | | match details |
| 21.08.19 1st round | vs. Yuttana Charoenphon | 6-1, 6-79, 6-1 | | match details |
| 20.08.19 qual. | vs. Jirat Navasirisomboon | 7-66, 0-6, 10-7 | | match details |
| 19.08.19 q 1 | vs. Nitin Kumar Sinha | 6-2, 6-4 | | match details |
| M15 Anseong - Clay | ||||
| 27.06.19 2nd round | vs. Jean Thirouin | 6-73, 5-7 | | match details |
| 26.06.19 1st round | vs. Seunghun Shin | 6-2, 6-1 | | match details |
| 25.06.19 qual. | vs. Young Seok Kim | 7-63, 6-2 | | match details |
| 24.06.19 q 1 | vs. Seounghun Lee | 6-1, 6-0 | | match details |
| M15 Gimcheon - Hard | ||||
| 17.06.19 q 1 | vs. Seong Taek Im | 7-5, 3-6, 6-10 | | match details |
| M15 Gimcheon - Hard | ||||
| 13.06.19 2nd round | vs. Seon Yong Han | 6-3, 3-6, 5-7 | | match details |
| 12.06.19 1st round | vs. Takuto Niki | 6-4, 7-63 | | match details |
| M15 Daegu - Hard | ||||
| 02.06.19 q 1 | vs. Hyung-Chan Lim | 0-1, - Young-Hoon Jeong - retired | | match details |
| Korea F6 - Clay | ||||
| 27.08.18 1st round | vs. Yeongseok Jeong | 5-7, 6-72 | | match details |
| Gwangju Challenger - Hard | ||||
| 11.08.18 q 1 | vs. Vasko Mladenov | 0-6, 2-6 | | match details |
 China F10 - Hard | ||||
| 09.07.18 qual. | vs. Hao Wu | 3-6, 1-6 | | match details |
| 08.07.18 q 2 | vs. David Barclay | 6-1, 6-3 | | match details |
| China F9 - Hard | ||||
| 05.07.18 2nd round | vs. Hao Wu | 7-64, 0-6, 2-6 | | match details |
| 03.07.18 1st round | vs. Bang Shuo Yin | 6-0, 6-2 | | match details |
| Korea F3 - Hard | ||||
| 17.06.18 q 2 | vs. Jae Won Yun | 6-2, 6-2 | | match details |
| 17.06.18 qual. | vs. Geun Jun Kim | 4-6, 4-6 | | match details |
| 16.06.18 q 1 | vs. Sung Jun Park | 6-3, 6-3 | | match details |
| Korea F2 - Hard | ||||
| 10.06.18 q 2 | vs. Yu-Seob Kim | - | | match details |
| Korea F1 - Hard | ||||
| 07.06.18 1/4 | vs. Jea Moon Lee | 1-6, 4-6 | | match details |
Ilsang Yoon - last matches
| Korea F3 - Hard | ||||
| 19.06.18 1st round | vs. Soon-Woo Kwon | 1-6, 0-6 | | match details |
| 18.06.18 qual. | vs. Seungri Choi | 6-3, 6-2 | | match details |
| 17.06.18 q 2 | vs. Jaeheon Yoon | 7-5, 6-2 | | match details |
| 16.06.18 q 1 | vs. Dong Ju Kim | 6-2, 6-2 | | match details |
| Korea F1 - Hard | ||||
| 03.06.18 q 2 | vs. Young-Hoon Jeong | 4-6, 7-5, 2-6 | | match details |
| 02.06.18 q 1 | vs. Jin Sung Han | 7-66, 4-6, 6-3 | | match details |
 Indonesia F8 - Hard | ||||
| 27.11.17 q 2 | vs. Kento Tagashira | 7-63, 3-6, 7-62 | | match details |
| 27.11.17 qual. | vs. Manish Sureshkumar | 0-6, 1-6 | | match details |
| Indonesia F7 - Hard | ||||
| 20.11.17 qual. | vs. Natthasith Kunsuwan | 2-6, 5-7 | | match details |
| 20.11.17 q 2 | vs. Dustin Goldenberg | 6-4, 6-3 | | match details |
| Korea F12 - Clay | ||||
| 25.08.14 q 1 | vs. Sanghoon Park | 6-2, 6-1 | | match details |
| 25.08.14 q 2 | vs. Jun Sang Park | 4-6, 1-6 | | match details |
| Korea F2 - Hard | ||||
| 28.04.14 q 1 | vs. Chan Hwi Shin | 6-4, 6-2 | | match details |
| 28.04.14 q 2 | vs. Hong-Soon Kim | 6-2, 3-6, 6-4 | | match details |
| 28.04.14 qual. | vs. Soong-Jae Cho | 1-6, 2-6 | | match details |
| Korea F7 - Hard | ||||
| 17.06.13 1st round | vs. Enrique Lopez-Perez | 6-72, 4-6 | | match details |
| Korea F6 - Hard | ||||
| 10.06.13 q 2 | vs. Ji Ha Kim | 4-6, 3-6 | | match details |
| 10.06.13 q 1 | vs. Ji Hun Park | 6-2, 7-64 | | match details |
| Korea F5 - Hard | ||||
| 03.06.13 q 1 | vs. Byeonghun Kim | 2-6, 3-6 | | match details |
| Korea F4 - Hard | ||||
| 27.05.13 q 1 | vs. Dong-Hak Sin | 3-6, 2-6 | | match details |
| Korea F2 - Hard | ||||
| 06.05.13 q 1 | vs. Shinta Fujii | 6-2, 2-6, 3-6 | | match details |
