Republic of Korea
05.01.90, 35 years
05.01.90, 35 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
Yoon-Young Jeong vs. Sacha Jones - head to head matches
| 10.11.08 | 2nd round | Yoon-Young Jeong | Sacha Jones | 6-3, 7-65 | match details |  Manila | Hard |
Yoon-Young Jeong form & Sacha Jones form
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 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 |
| 06.05.13 q 1 | vs. Qianqian Zhao | 6-4, 3-6, 6-2 | | 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 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 |
| 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 |
| 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 |
Sacha Jones - last matches
 Auckland - Hard | ||||
| 30.12.17 q 1 | vs. Katie Boulter | 6-2, 1-6, 1-6 | | match details |
| Auckland - Hard | ||||
| 03.01.15 q 1 | vs. An-Sophie Mestach | 3-6, 0-6 | | match details |
| Auckland - Hard | ||||
| 28.12.13 q 1 | vs. Sachie Ishizu | 6-4, 6-74, 4-6 | | match details |
 Las Vegas - Hard | ||||
| 23.09.13 1st round | vs. Allie Kiick | 2-6, 2-6 | | match details |
| Albuquerque - Hard | ||||
| 16.09.13 1st round | vs. Melanie Oudin | 7-68, 6-75, 1-6 | | match details |
| New York - Hard | ||||
| 21.08.13 q 1 | vs. Pauline Parmentier | 7-5, 1-6, 1-6 | | match details |
| Stanford - Hard | ||||
| 22.07.13 qual. | vs. Alla Kudryavtseva | 2-6, 5-7 | | match details |
| 21.07.13 q 2 | vs. Allie Will | 6-4, 6-1 | | match details |
| Portland - Hard | ||||
| 15.07.13 1st round | vs. Nicha Lertpitaksinchai | 1-6, 6-72 | | match details |
| Yakima - Hard | ||||
| 08.07.13 2nd round | vs. Sachia Vickery | 6-3, 5-7, 3-6 | | match details |
| 08.07.13 1st round | vs. Maria Sanchez | 6-4, 6-3 | | match details |
 Waterloo - Clay | ||||
| 01.07.13 1/2 | vs. Julia Glushko | 6-4, 6-71, 6-79 | | match details |
| 01.07.13 1/4 | vs. Sachia Vickery | 2-6, 7-5, 7-63 | | match details |
| 01.07.13 1st round | vs. Kyle S. Mcphillips | 6-4, 4-6, 6-2 | | match details |
| 01.07.13 2nd round | vs. Lenka Wienerova | 6-75, 6-3, 6-3 | | match details |
 London - Grass | ||||
| 19.06.13 q 2 | vs. Kurumi Nara | 3-6, 3-6 | | match details |
| 18.06.13 q 1 | vs. Nudnida Luangnam | 6-3, 6-1 | | match details |
| Birmingham - Grass | ||||
| 08.06.13 q 1 | vs. Kurumi Nara | 4-6, 1-6 | | match details |
 Paris - Clay | ||||
| 22.05.13 q 1 | vs. Stephanie Dubois | 1-6, 2-6 | | match details |
 Bundaberg - Clay | ||||
| 25.03.13 1st round | vs. Rika Fujiwara | 6-3, 6-4 | | match details |
| 25.03.13 2nd round | vs. Shuko Aoyama | 6-2, 6-4 | | match details |
| 25.03.13 1/2 | vs. Yurika Sema | 3-6, 6-2, 2-6 | | match details |
| 25.03.13 1/4 | vs. Nicha Lertpitaksinchai | 6-3, 6-4 | | match details |
| Ipswich - Hard | ||||
| 18.03.13 1st round | vs. Storm Hunter | 7-5, 4-6, 3-6 | | match details |
| Launceston - Hard | ||||
| 04.02.13 1/2 | vs. Shuko Aoyama | 7-65, 0-6, 4-6 | | match details |
| 04.02.13 1st round | vs. Erika Takao | 6-3, 6-1 | | match details |
| 04.02.13 2nd round | vs. Azra Hadzic | 6-0, 7-5 | | match details |
| 04.02.13 1/4 | vs. Viktorija Rajicic | 7-64, 3-6, 6-3 | | match details |
| Burnie - Hard | ||||
| 28.01.13 2nd round | vs. Azra Hadzic | 6-1, 6-0 | | match details |
| 28.01.13 1st round | vs. Mari Tanaka | 6-4, 6-74, 6-4 | | match details |
