
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
09.10.97, 27 years
09.10.97, 27 years

Dayeon Back vs. So-Hee Yoon - head to head matches
06.05.18 | q 1 | Dayeon Back | So-Hee Yoon | 6-0, 6-0 | match details | ![]() | Hard |
Dayeon Back form & So-Hee Yoon form
Dayeon Back - last matches
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22.05.25 2nd round | vs. Ayumi Koshiishi | 6-0, 6-3 | ![]() | match details |
21.05.25 1st round | vs. Sunam Jeong | 6-3, 6-1 | ![]() | match details |
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16.05.25 1/4 | vs. Janice Tjen | 6-1, 6-74, 3-6 | ![]() | match details |
15.05.25 2nd round | vs. Ya-Hsuan Lee | 7-5, 6-2 | ![]() | match details |
14.05.25 1st round | vs. Punnin Kovapitukted | 6-3, 4-6, 6-3 | ![]() | match details |
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10.05.25 1/4 | vs. Janice Tjen | 1-6, 0-6 | ![]() | match details |
08.05.25 2nd round | vs. Chihiro Muramatsu | 6-3, 3-6, 6-3 | ![]() | match details |
07.05.25 1st round | vs. Rina Saigo | 6-74, 6-3, 6-4 | ![]() | match details |
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30.04.25 1st round | vs. Saki Imamura | 3-6, 3-6 | ![]() | match details |
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22.04.25 qual. | vs. Mei Yamaguchi | 2-6, 2-6 | ![]() | match details |
21.04.25 q 1 | vs. Lisa Kamigata | 6-3, 7-5 | ![]() | match details |
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12.04.25 | vs. Sahaja Yamalapalli | 6-3, 6-4 | ![]() | match details |
11.04.25 | vs. Hong Yi Cody Wong | 6-3, 7-5 | ![]() | match details |
10.04.25 | vs. Mananchaya Sawangkaew | 4-6, 2-6 | ![]() | match details |
09.04.25 | vs. Lulu Sun | 4-6, 1-6 | ![]() | match details |
08.04.25 | vs. Joanna Garland | 6-4, 2-6, 6-4 | ![]() | match details |
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23.03.25 fin | vs. Aunchisa Chanta | 6-73, 3-6 | ![]() | match details |
22.03.25 1/2 | vs. Yuki Naito | 6-4, 6-1 | ![]() | match details |
21.03.25 1/4 | vs. Rinko Matsuda | 7-5, 6-2 | ![]() | match details |
20.03.25 2nd round | vs. Kamonwan Yodpetch | 6-0, 7-5 | ![]() | match details |
19.03.25 1st round | vs. Matilde Mariani | 2-6, 6-4, 6-0 | ![]() | match details |
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16.03.25 fin | vs. Eunhye Lee | 3-6, 4-6 | ![]() | match details |
15.03.25 1/2 | vs. Polina Iatcenko | 7-5, 6-2 | ![]() | match details |
14.03.25 1/4 | vs. Ekaterina Reyngold | 6-74, 6-2, 6-2 | ![]() | match details |
13.03.25 2nd round | vs. Francesca Pace | 6-4, 6-3 | ![]() | match details |
11.03.25 1st round | vs. Mika Buchnik | 6-0, 6-1 | ![]() | match details |
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28.02.25 1/4 | vs. Lizette Cabrera | 1-6, 1-6 | ![]() | match details |
27.02.25 2nd round | vs. Shiho Akita | 6-2, 6-4 | ![]() | match details |
26.02.25 1st round | vs. Fang An Lin | 0-6, 6-3, 6-0 | ![]() | match details |
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19.02.25 1st round | vs. Sakura Hosogi | 2-6, 1-6 | ![]() | match details |
So-Hee Yoon - last matches
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26.08.19 q 2 | vs. Eunji Lim | 6-72, 2-6 | ![]() | match details |
26.08.19 q 1 | vs. Sandeul Kim | 6-0, 6-1 | ![]() | match details |
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17.06.18 q 1 | vs. Haine Ogata | 3-6, 1-6 | ![]() | match details |
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11.06.18 q 2 | vs. You-Na Sul | 1-6, 3-6 | ![]() | match details |
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03.06.18 q 1 | vs. Sujin Yoon | 6-2, 3-6, 2-6 | ![]() | match details |
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15.05.18 1st round | vs. Berfu Cengiz | 2-6, 2-6 | ![]() | match details |
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06.05.18 q 1 | vs. Dayeon Back | 0-6, 0-6 | ![]() | match details |
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28.08.17 q 1 | vs. Subin Park | 6-4, 4-6, 6-710 | ![]() | match details |
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12.06.17 q 1 | vs. Ho Ching Wu | 4-6, 4-6 | ![]() | match details |
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15.05.17 q 1 | vs. Sun Woo Youn | 6-0, 6-1 | ![]() | match details |
15.05.17 q 2 | vs. Desirae Krawczyk | 1-6, 1-6 | ![]() | match details |
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07.09.15 q 2 | vs. Hyerin Nam | 6-1, 6-4 | ![]() | match details |
07.09.15 qual. | vs. Seon Young Um | 5-7, 3-6 | ![]() | match details |
07.09.15 q 1 | vs. Yu-Jin Yeom | 6-0, 6-4 | ![]() | match details |
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15.06.15 q 1 | vs. Na-Young Lee | 3-6, 5-7 | ![]() | match details |
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25.05.15 q 1 | vs. Nagi Hanatani | 5-7, 6-3, 1-6 | ![]() | match details |
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01.09.14 q 2 | vs. Dami Lee | 6-2, 6-1 | ![]() | match details |
01.09.14 qual. | vs. Yun-Hee Kim | 2-6, 4-6 | ![]() | match details |
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25.08.14 q 1 | vs. Zhi Yan Ye | 6-2, 6-3 | ![]() | match details |
25.08.14 q 2 | vs. Ha-Young Ji | 5-7, 2-6 | ![]() | match details |
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26.05.14 q 2 | vs. Yujin Ahn | 0-6, 0-6 | ![]() | match details |
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05.05.14 q 1 | vs. Jessica Moore | 1-6, 0-6 | ![]() | match details |
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28.04.14 q 2 | vs. Kotomi Takahata | 1-6, 1-6 | ![]() | match details |
28.04.14 q 1 | vs. Na-Young Lee | 2-6, 6-4, 6-2 | ![]() | match details |
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09.09.13 q 1 | vs. Mi-Rae Ham | 0-6, 1-6 | ![]() | match details |
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02.09.13 q 2 | vs. Na-Young Lee | Na-Young Lee - walk over | ![]() | match details |
02.09.13 qual. | vs. Hye-Jin Byun | 4-6, 2-6 | ![]() | match details |
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17.06.13 q 1 | vs. Eunhye Lee (1993) | 6-1, 6-2 | ![]() | match details |
17.06.13 q 2 | vs. Sirui He | 1-6, - So-Hee Yoon - retired | ![]() | match details |
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10.06.13 qual. | vs. Jin Yoo | 0-6, 0-6 | ![]() | match details |