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
05.01.90, 35 years
05.01.90, 35 years
Hyun-Hui Hong vs. Yoon-Young Jeong - head to head matches
| 20.12.10 | 1/4 | Hyun-Hui Hong | Yoon-Young Jeong | 6-2, 6-4 | match details |  Gimcheon | I. hard |
Hyun-Hui Hong form & Yoon-Young Jeong form
Hyun-Hui Hong - last matches
| Changwon - Hard | ||||
| 08.05.17 q 2 | vs. Yujin Ahn | 3-6, 5-7 |  | match details |
| 08.05.17 q 1 | vs. Doun Ock | 6-0, 6-0 |  | match details |
| Gimcheon - Hard | ||||
| 04.07.16 1st round | vs. Mai Minokoshi | 6-74, - Hyun-Hui Hong - retired | | match details |
| Gimcheon - Hard | ||||
| 27.06.16 1st round | vs. Na-Ri Kim | 6-75, 6-76 | | match details |
| Goyang - Hard | ||||
| 19.05.16 2nd round | vs. Pei-Chi Lee | 2-6, 2-6 | | match details |
| 17.05.16 1st round | vs. Mi Jeong Kwon | 6-2, 6-3 | | match details |
 Perth - Hard | ||||
| 15.02.16 q 2 | vs. Tessah Andrianjafitrimo | 6-2, 0-6, 0-6 | | match details |
| 15.02.16 q 1 | vs. Karis Ryan | 7-66, 6-3 | | match details |
| Perth - Hard | ||||
| 08.02.16 q 1 | vs. Sally Peers | 5-7, 0-6 | | match details |
| Seoul - Hard | ||||
| 19.09.15 q 1 | vs. Natela Dzalamidze | 6-72, 6-77 | | match details |
| Gimcheon - Hard | ||||
| 10.08.15 1st round | vs. Mami Hasegawa | 0-6, 0-1, - Hyun-Hui Hong - retired | | match details |
| Goyang - Hard | ||||
| 08.06.15 1st round | vs. Miki Miyamura | 6-3, 7-65 | | match details |
| 08.06.15 2nd round | vs. Su Jeong Jang | 6-4, 6-1 | | match details |
| 08.06.15 1/4 | vs. Ji-Hee Choi | 4-6, 6-3, 2-6 | | match details |
| Changwon - Hard | ||||
| 25.05.15 1st round | vs. Mari Osaka | 1-6, 4-6 | | match details |
| Seoul - Hard | ||||
| 18.05.15 1st round | vs. Su Jeong Jang | 6-74, 1-6 | | match details |
 Nanning - Hard | ||||
| 27.04.15 q 2 | vs. Ying Zhang | 7-64, 6-4 | | match details |
| 27.04.15 1st round | vs. Sabina Sharipova | 1-6, 2-6 | | match details |
| 27.04.15 qual. | vs. Xuliu Sun | 7-65, 6-2 | | match details |
| Shenzhen - Hard | ||||
| 20.04.15 q 2 | vs. Jiaxi Lu | 6-2, 6-1 | | match details |
| 20.04.15 qual. | vs. Ching-Wen Hsu | 6-3, 6-73, 5-7 | | match details |
| 20.04.15 q 1 | vs. Jinxuan Wang | 6-1, 6-0 | | match details |
| Goyang - Hard | ||||
| 13.10.14 1st round | vs. Hae-Sung Kim | 6-2, 6-4 | | match details |
| 13.10.14 2nd round | vs. Jia-Jing Lu | 4-6, 2-6 | | match details |
| Yeongwol - Hard | ||||
| 01.09.14 1st round | vs. Ji-Hee Lee | 6-3, 6-4 | | match details |
| 01.09.14 2nd round | vs. Na-Ri Kim | 6-77, - Hyun-Hui Hong - retired | | match details |
| Yeongwol - Hard | ||||
| 25.08.14 1st round | vs. Min-Hwa Yu | 2-6, 2-6 | | match details |
| Gimcheon - Hard | ||||
| 23.06.14 2nd round | vs. Kyoka Okamura | 0-6, 0-2, - Hyun-Hui Hong - retired | | match details |
| 23.06.14 1st round | vs. Jia Qi Kang | 4-6, 7-62, 7-5 | | match details |
| Gimcheon - Hard | ||||
| 16.06.14 1st round | vs. Hyojung Yea | 1-6, 6-3, 6-4 | | match details |
Yoon-Young Jeong - last matches
| Seoul - Hard | ||||
| 28.10.13 q 1 | vs. Ji-Hee Choi | 6-1, 4-6, 6-73 | | match details |
| Incheon - Hard | ||||
| 09.09.13 q 1 | vs. Ji-Hee Lee | 6-73, 2-6 | | match details |
| Yeong Wol - Hard | ||||
| 02.09.13 2nd round | vs. Peangtarn Plipuech | 1-6, 2-6 | | match details |
| 02.09.13 1st round | vs. Boyan Wang | 6-4, 6-2 | | match details |
| 02.09.13 q 1 | vs. Hyebin Kim | 6-1, 6-1 | | match details |
| 02.09.13 q 2 | vs. Hyo Jung Kim | 6-0, 6-0 | | match details |
| 02.09.13 qual. | vs. Ah Song | 3-6, 6-1, 6-0 | | match details |
| Goyang - Hard | ||||
| 20.05.13 q 2 | vs. Sun-Jung Kim | 2-6, 5-7 | | match details |
| 20.05.13 q 1 | vs. Hyo Jung Kim | 6-0, 6-0 | | match details |
| Seoul - Hard | ||||
| 06.05.13 q 1 | vs. Qianqian Zhao | 6-4, 3-6, 6-2 | | match details |
| 06.05.13 q 2 | vs. Chihiro Takayama | 3-6, 6-2, 6-3 | | match details |
| 06.05.13 1st round | vs. Chang Liu | 6-75, 0-6 | | match details |
| 06.05.13 qual. | vs. Seung-Yeon Hong | 7-67, 7-5 | | match details |
| Seoul - Hard | ||||
| 29.04.13 q 1 | vs. Shanshan Guo | 5-7, 1-6 | | match details |
| Seoul - Hard | ||||
| 22.10.12 q 1 | vs. Hyojung Yea | 4-6, 7-62, 2-6 | | match details |
| Yeong Wol - Hard | ||||
| 03.09.12 q 1 | vs. Ji-Sun Kim | 3-6, 1-6 | | match details |
| Yeong Wol - Hard | ||||
| 27.08.12 q 1 | vs. Hee Jin Oh | 6-4, 3-6, 3-6 | | match details |
| Changwon - Hard | ||||
| 23.05.11 q 1 | vs. So-Hyun Bae | 6-2, 3-1, - Yoon-Young Jeong - retired | | match details |
| Goyang - Hard | ||||
| 16.05.11 1st round | vs. Nadia Lalami | 4-6, 4-6 | | match details |
| Gimcheon - I. hard | ||||
| 20.12.10 1st round | vs. Sirui He | 6-2, 6-4 | | match details |
| 20.12.10 1/4 | vs. Hyun-Hui Hong | 2-6, 4-6 | | match details |
| 20.12.10 2nd round | vs. Yuxuan Zhang | 6-3, 6-3 | | match details |
| Yeong Wol - Hard | ||||
| 25.10.10 1/4 | vs. Hye-Min Lee | 6-3, 6-72, 6-0 | | match details |
| 25.10.10 1/2 | vs. Seo-Kyung Kang | 3-6, 6-72 | | match details |
| 25.10.10 1st round | vs. Ji-Sun Kim | 6-4, 5-7, 6-1 | | match details |
| 25.10.10 2nd round | vs. Kyung-Yee Chae | 6-3, 6-4 | | match details |
| Yeong Wol - Hard | ||||
| 18.10.10 1st round | vs. Anastasia Malhotra | 6-0, 6-2 | | match details |
| 18.10.10 2nd round | vs. Na-Ri Kim | 4-6, 3-6 | | match details |
 New Delhi - Hard | ||||
| 01.06.09 2nd round | vs. Rashmi Teltumbde | 1-3, - Yoon-Young Jeong - retired | | match details |
| 01.06.09 1st round | vs. Kristina Pejkovic | 6-2, 6-2 | | match details |
