Name: Yoon-Young Jeong
Country: Republic of Korea
Birthdate: 05.01.90, 35 years
Matches total: 73
Win: 39
%: 53.42 %
Country: Republic of Korea
Birthdate: 05.01.90, 35 years
Matches total: 73
Win: 39
%: 53.42 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2013 | 8/6 | 8/6 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 0/3 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 6/3 | 4/2 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2009 | 8/4 | 8/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 10/10 | 10/8 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 7/5 | 2/2 | 5/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 39/34 | 32/28 | 5/5 | 2/1 | 0/0 | 0/0 | 0/0 |
| perc. % | 53.42 % | 53.33 % | 50 % | 66.67 % | 0 % | 0 % | 0 % |
Yoon-Young Jeong / scheduled / last
| no matches found |
Yoon-Young Jeong form / surface: Hard
Yoon-Young Jeong / surface: Hard
| 28.10.13 | q 1 | Ji-Hee Choi | Yoon-Young Jeong | 1-6, 6-4, 7-63 |  | match details |  Seoul | Hard |
| 09.09.13 | q 1 | Ji-Hee Lee | Yoon-Young Jeong | 7-63, 6-2 | | match details | Incheon | Hard |
| 02.09.13 | qual. | Yoon-Young Jeong | Ah Song | 3-6, 6-1, 6-0 |  | match details | Yeong Wol | Hard |
| 02.09.13 | 1st round | Yoon-Young Jeong | Boyan Wang | 6-4, 6-2 | | match details | ||
| 02.09.13 | q 1 | Yoon-Young Jeong | Hyebin Kim | 6-1, 6-1 | | match details | ||
| 02.09.13 | 2nd round | Peangtarn Plipuech | Yoon-Young Jeong | 6-1, 6-2 | | match details | ||
| 02.09.13 | q 2 | Yoon-Young Jeong | Hyo Jung Kim | 6-0, 6-0 | | match details | ||
| 20.05.13 | q 1 | Yoon-Young Jeong | Hyo Jung Kim | 6-0, 6-0 | | match details | Goyang | Hard |
| 20.05.13 | q 2 | Sun-Jung Kim | Yoon-Young Jeong | 6-2, 7-5 | | match details | ||
| 06.05.13 | 1st round | Chang Liu | Yoon-Young Jeong | 7-65, 6-0 | | match details | Seoul | Hard |
| 06.05.13 | q 1 | Yoon-Young Jeong | Qianqian Zhao | 6-4, 3-6, 6-2 | | match details | ||
| 06.05.13 | q 2 | Yoon-Young Jeong | Chihiro Takayama | 3-6, 6-2, 6-3 | | match details | ||
| 06.05.13 | qual. | Yoon-Young Jeong | Seung-Yeon Hong | 7-67, 7-5 | | match details | ||
| 29.04.13 | q 1 | Shanshan Guo | Yoon-Young Jeong | 7-5, 6-1 | | match details | Seoul | Hard |
| 22.10.12 | q 1 | Hyojung Yea | Yoon-Young Jeong | 6-4, 6-72, 6-2 | | match details | Seoul | Hard |
| 03.09.12 | q 1 | Ji-Sun Kim | Yoon-Young Jeong | 6-3, 6-1 | | match details | Yeong Wol | Hard |
| 27.08.12 | q 1 | Hee Jin Oh | Yoon-Young Jeong | 4-6, 6-3, 6-3 | | match details | Yeong Wol | Hard |
| 23.05.11 | q 1 | So-Hyun Bae | Yoon-Young Jeong | 2-6, 1-3, Yoon-Young Jeong - retired | | match details | Changwon | Hard |
| 16.05.11 | 1st round | Nadia Lalami | Yoon-Young Jeong | 6-4, 6-4 | | match details | Goyang | Hard |
| 25.10.10 | 1/4 | Yoon-Young Jeong | Hye-Min Lee | 6-3, 6-72, 6-0 | | match details | Yeong Wol | Hard |
| 25.10.10 | 1st round | Yoon-Young Jeong | Ji-Sun Kim | 6-4, 5-7, 6-1 | | match details | ||
| 25.10.10 | 2nd round | Yoon-Young Jeong | Kyung-Yee Chae | 6-3, 6-4 | | match details | ||
| 25.10.10 | 1/2 | Seo-Kyung Kang | Yoon-Young Jeong | 6-3, 7-62 | | match details | ||
| 18.10.10 | 1st round | Yoon-Young Jeong | Anastasia Malhotra | 6-0, 6-2 | | match details | Yeong Wol | Hard |
| 18.10.10 | 2nd round | Na-Ri Kim | Yoon-Young Jeong | 6-4, 6-3 | | match details | ||
| 01.06.09 | 2nd round | Rashmi Teltumbde | Yoon-Young Jeong | 3-1, Yoon-Young Jeong - retired | | match details |  New Delhi | Hard |
| 01.06.09 | 1st round | Yoon-Young Jeong | Kristina Pejkovic | 6-2, 6-2 | | match details | ||
| 25.05.09 | 1st round | Yoon-Young Jeong | Radhika Jadhav | 6-0, 6-0 | | match details | New Delhi | Hard |
| 25.05.09 | 2nd round | Yoon-Young Jeong | Jung-Yoon Shin | 6-1, 6-0 | | match details | ||
| 25.05.09 | 1/4 | Yi Zhong | Yoon-Young Jeong | 5-7, 6-3, 6-3 | | match details | ||
| 18.05.09 | 1st round | Yoon-Young Jeong | Kristina Pejkovic | 7-5, 6-3 | | match details | Mumbai | Hard |
| 18.05.09 | 1/4 | Anastasia Malhotra | Yoon-Young Jeong | 6-4, 6-2 | | match details | ||
| 18.05.09 | 2nd round | Yoon-Young Jeong | Tanvi Shah | 6-0, 7-5 | | match details | ||
| 27.04.09 | 1/4 | Yoon-Young Jeong | Jade Curtis | 6-4, 2-6, 6-2 | | match details | Gimcheon | Hard |
| 27.04.09 | 1/2 | So-Jung Kim | Yoon-Young Jeong | 6-3, 6-2 | | match details | ||
| 27.04.09 | 1st round | Yoon-Young Jeong | Sung-Hee Han | 6-3, 6-0 | | match details | ||
| 27.04.09 | 2nd round | Yoon-Young Jeong | Kai-Chen Chang | 7-62, 1-6, 6-1 | | match details | ||
| 10.11.08 | 1/4 | Yoon-Young Jeong | Si-Si Qiu | 4-6, 7-65, Si-Si Qiu - retired | | match details |  Manila | Hard |
| 10.11.08 | 1st round | Yoon-Young Jeong | Giadagiovanna D'Ortona | 6-2, 6-1 | | match details | ||
| 10.11.08 | 1/2 | Lavinia Tananta | Yoon-Young Jeong | 6-2, 6-2 | | match details | ||
| 10.11.08 | 2nd round | Yoon-Young Jeong | Sacha Jones | 6-3, 7-65 | | match details | ||
| 08.09.08 | 1st round | Yi Zhong | Yoon-Young Jeong | 2-6, 7-65, 6-3 | | match details | Go Yang | Hard |
| 01.09.08 | 1st round | Joohyoung Kim | Yoon-Young Jeong | 6-3, 6-4 | | match details | Go Yang | Hard |
| 25.08.08 | 1/4 | Sophia Mulsap | Yoon-Young Jeong | 6-0, 7-5 | | match details |  Nonthaburi | Hard |
| 25.08.08 | 1st round | Yoon-Young Jeong | Peangtarn Plipuech | 6-3, 6-3 | | match details | ||
| 25.08.08 | 2nd round | Yoon-Young Jeong | Yi Chen | 7-62, 6-1 | | match details | ||
| 18.08.08 | 2nd round | Jia-Jing Lu | Yoon-Young Jeong | 6-2, 6-1 | | match details | Khonkan | Hard |
| 18.08.08 | 1st round | Yoon-Young Jeong | Michaela Johansson | 6-4, 6-4 | | match details | ||
| 26.05.08 | 1st round | Cho-Won Lee | Yoon-Young Jeong | 6-1, 6-4 | | match details | Bangkok | Hard |
| 19.05.08 | 2nd round | Yoon-Young Jeong | Hui Chen | 6-2, 6-1 | | match details | Khonkan | Hard |
| 19.05.08 | 1/2 | Sun-Jung Kim | Yoon-Young Jeong | 6-2, 6-1 | | match details | ||
| 19.05.08 | 1/4 | Yoon-Young Jeong | Nicha Lertpitaksinchai | 6-4, 6-3 | | match details | ||
| 19.05.08 | 1st round | Yoon-Young Jeong | Elina Gasanova | 6-3, 4-6, 6-4 | | match details | ||
| 12.05.08 | 1st round | Yoon-Young Jeong | Varanya Vijuksanaboon | 7-5, 6-1 | | match details | Bangkok | Hard |
| 12.05.08 | 2nd round | Monika Wejnert | Yoon-Young Jeong | 6-3, 6-3 | | match details | ||
| 12.11.07 | 2nd round | Yoon-Young Jeong | Vlada Ekshibarova | 6-4, 6-0 | | match details | Manila | Hard |
| 12.11.07 | 1/4 | Kai-Chen Chang | Yoon-Young Jeong | 1-6, 6-3, 6-3 | | match details | ||
| 12.11.07 | 1st round | Yoon-Young Jeong | Jessy Rompies | 6-0, 6-4 | | match details | ||
| 07.05.07 | 1st round | Remi Tezuka | Yoon-Young Jeong | 6-4, 6-2 | | match details | Gimcheon | Hard |
| 31.10.05 | 1st round | Eun-Jeong Lee | Yoon-Young Jeong | 6-1, 6-1 | | match details | Busan | Hard |