
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. Kai-Chen Chang - head to head matches
27.04.09 | 2nd round | Yoon-Young Jeong | Kai-Chen Chang | 7-62, 1-6, 6-1 | match details | ![]() | Hard |
12.11.07 | 1/4 | Kai-Chen Chang | Yoon-Young Jeong | 1-6, 6-3, 6-3 | match details | ![]() | Hard |
Yoon-Young Jeong form & Kai-Chen Chang form
Yoon-Young Jeong - last matches
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28.10.13 q 1 | vs. Ji-Hee Choi | 6-1, 4-6, 6-73 | ![]() | match details |
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09.09.13 q 1 | vs. Ji-Hee Lee | 6-73, 2-6 | ![]() | match details |
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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 |
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 |
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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 |
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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 |
06.05.13 q 2 | vs. Chihiro Takayama | 3-6, 6-2, 6-3 | ![]() | match details |
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29.04.13 q 1 | vs. Shanshan Guo | 5-7, 1-6 | ![]() | match details |
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22.10.12 q 1 | vs. Hyojung Yea | 4-6, 7-62, 2-6 | ![]() | match details |
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03.09.12 q 1 | vs. Ji-Sun Kim | 3-6, 1-6 | ![]() | match details |
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27.08.12 q 1 | vs. Hee Jin Oh | 6-4, 3-6, 3-6 | ![]() | match details |
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23.05.11 q 1 | vs. So-Hyun Bae | 6-2, 3-1, - Yoon-Young Jeong - retired | ![]() | match details |
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16.05.11 1st round | vs. Nadia Lalami | 4-6, 4-6 | ![]() | match details |
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20.12.10 2nd round | vs. Yuxuan Zhang | 6-3, 6-3 | ![]() | match details |
20.12.10 1/4 | vs. Hyun-Hui Hong | 2-6, 4-6 | ![]() | match details |
20.12.10 1st round | vs. Sirui He | 6-2, 6-4 | ![]() | match details |
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25.10.10 2nd round | vs. Kyung-Yee Chae | 6-3, 6-4 | ![]() | match details |
25.10.10 1/2 | vs. Seo-Kyung Kang | 3-6, 6-72 | ![]() | match details |
25.10.10 1/4 | vs. Hye-Min Lee | 6-3, 6-72, 6-0 | ![]() | match details |
25.10.10 1st round | vs. Ji-Sun Kim | 6-4, 5-7, 6-1 | ![]() | match details |
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18.10.10 2nd round | vs. Na-Ri Kim | 4-6, 3-6 | ![]() | match details |
18.10.10 1st round | vs. Anastasia Malhotra | 6-0, 6-2 | ![]() | match details |
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01.06.09 1st round | vs. Kristina Pejkovic | 6-2, 6-2 | ![]() | match details |
01.06.09 2nd round | vs. Rashmi Teltumbde | 1-3, - Yoon-Young Jeong - retired | ![]() | match details |
Kai-Chen Chang - last matches
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04.02.20 qual. | vs. Lucrezia Stefanini | 6-75, 4-6 | ![]() | match details |
03.02.20 q 2 | vs. Yatawee Chimchum | 6-1, 6-0 | ![]() | match details |
02.02.20 q 1 | vs. Humera Baharmus | 6-1, 6-0 | ![]() | match details |
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30.01.20 2nd round | vs. Xinyu Wang | 2-6, 5-7 | ![]() | match details |
29.01.20 1st round | vs. Riya Bhatia | 6-2, 6-1 | ![]() | match details |
28.01.20 qual. | vs. Ho Ching Wu | 6-2, 6-3 | ![]() | match details |
27.01.20 q 2 | vs. Yui Chikaraishi | 6-0, 6-1 | ![]() | match details |
26.01.20 q 1 | vs. Miyabi Inoue | 6-1, 6-1 | ![]() | match details |
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07.12.19 1/2 | vs. Na-Lae Han | 0-6, 4-6 | ![]() | match details |
06.12.19 1/4 | vs. Su Jeong Jang | 6-1, 7-5 | ![]() | match details |
04.12.19 1st round | vs. Ziyue Sun | 4-6, 6-4, 6-0 | ![]() | match details |
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23.07.19 qual. | vs. Mananchaya Sawangkaew | 2-6, 5-7 | ![]() | match details |
22.07.19 q 1 | vs. Kwan Yau Ng | 6-3, 6-1 | ![]() | match details |
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08.04.19 qual. | vs. Mei Yamaguchi | - Kai-Chen Chang - walk over | ![]() | match details |
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06.04.19 1/2 | vs. Rebecca Marino | 4-6, 1-6 | ![]() | match details |
05.04.19 1/4 | vs. Na-Lae Han | 6-2, 6-3 | ![]() | match details |
04.04.19 2nd round | vs. Kyoka Okamura | 6-3, 6-4 | ![]() | match details |
03.04.19 1st round | vs. Kai-Lin Zhang | 6-4, 6-2 | ![]() | match details |
02.04.19 qual. | vs. Xiaodi You | 6-4, 6-0 | ![]() | match details |
31.03.19 q 1 | vs. Minami Akiyama | 6-0, 6-0 | ![]() | match details |
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28.03.19 2nd round | vs. Arina Rodionova | 2-6, 6-2, 6-76 | ![]() | match details |
27.03.19 1st round | vs. Ho Ching Wu | 6-0, 6-1 | ![]() | match details |
25.03.19 qual. | vs. Yue Yuan | 6-4, 6-1 | ![]() | match details |
24.03.19 q 1 | vs. Tessah Andrianjafitrimo | 6-4, 6-3 | ![]() | match details |
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18.03.19 qual. | vs. Tessah Andrianjafitrimo | 4-6, 7-65, 4-10 | ![]() | match details |
17.03.19 q 1 | vs. Abigail Tere-Apisah | 6-4, 6-4 | ![]() | match details |
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12.03.19 qual. | vs. Stephanie Wagner | 2-6, 6-1, 6-10 | ![]() | match details |
11.03.19 q 1 | vs. Sumire Ri | 6-0, 6-1 | ![]() | match details |
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01.02.19 1/4 | vs. Elena Rybakina | 2-6, 0-6 | ![]() | match details |
31.01.19 2nd round | vs. Georgina Garcia-Perez | 6-4, 7-65 | ![]() | match details |