MATCH
08.05.24 | 1st round | Dayeon Back | Jiaying He | 6-1, 6-2 | ![]() | Hard |
MATCH STATS
1st SERVE % | 31/42 (74%) | 52/66 (79%) |
1st SERVE POINTS WON | 24/31 (77%) | 24/52 (46%) |
2nd SERVE POINTS WON | 7/11 (64%) | 6/14 (43%) |
BREAK POINTS WON | 5/15 (33%) | 0/1 (0%) |
TOTAL RETURN POINTS WON | 36/66 (55%) | 11/42 (26%) |
TOTAL POINTS WON | 67/108 (62%) | 41/108 (38%) |
DOUBLE FAULTS | 0 | 3 |
ACES | 0 | 0 |
MATCH STATS
1 | ||
Dayeon Back ![]() | 0-0 | |
0-0, 15-0, 15-15, 15-30, 15-40[BP] | ||
0-1 | Jiaying He ![]() | |
0-0, 15-0, 30-0, 30-15, 30-30, 40-30[BP] | ||
Dayeon Back ![]() | 1-1 | |
0-0, 15-0, 15-15, 30-15, 40-15 | ||
2-1 | Jiaying He ![]() | |
0-0, 15-0, 30-0, 40-0[BP] | ||
Dayeon Back ![]() | 3-1 | |
0-0, 0-15, 0-30, 0-40[BP], 15-40[BP], 30-40[BP], 40-40, A-40, 40-40, A-40, 40-40, A-40, 40-40, 40-A[BP], A-40, 40-40, A-40 | ||
4-1 | Jiaying He ![]() | |
0-0, 15-0, 30-0, 40-0[BP], 40-15[BP] | ||
Dayeon Back ![]() | 5-1 | |
0-0, 15-0, 30-0, 30-15, 40-15, 40-30, 40-40, A-40, 40-40, A-40 | ||
6-1 |
2 | ||
0-0 | Jiaying He ![]() | |
0-0, 15-0, 30-0, 30-15, 30-30, 40-30[BP] | ||
Dayeon Back ![]() | 1-0 | |
0-0, 0-15, 15-15, 30-15, 30-30, 40-30, 40-40, A-40, 40-40, 40-A[BP], 40-40, A-40, 40-40, 40-A[BP] | ||
1-1 | Jiaying He ![]() | |
0-0, 15-0, 30-0, 40-0[BP] | ||
Dayeon Back ![]() | 2-1 | |
0-0, 0-15, 0-30, 15-30 | ||
2-2 | Jiaying He ![]() | |
0-0, 15-0, 15-15, 30-15, 30-30, 40-30[BP], 40-40, 40-A, 40-40, A-40[BP], 40-40, A-40[BP] | ||
Dayeon Back ![]() | 3-2 | |
0-0, 0-15, 15-15, 30-15, 40-15 | ||
4-2 | Jiaying He ![]() | |
0-0, 15-0, 30-0, 40-0[BP], 40-15[BP] | ||
Dayeon Back ![]() | 5-2 | |
0-0, 15-0, 30-0, 40-0 | ||
6-2 |

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
China
30.04.99, 26 years
30.04.99, 26 years

Dayeon Back vs. Jiaying He - H2H matches
08.05.24 | 1st round | Dayeon Back | Jiaying He | 6-1, 6-2 | match details | ![]() | Hard |
Dayeon Back form & Jiaying He form
Dayeon Back - last matches
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23.05.25 1/4 | vs. Xiaodi You | 6-4, 1-6, 4-6 | ![]() | match details |
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 |
Jiaying He - last matches
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25.05.25 q 1 | vs. Zhuoma Ni Ma | 7-5, 3-6, 10-7 | ![]() | match details |
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18.05.25 q 1 | vs. Yu Jun Lin | 0-6, 4-6 | ![]() | match details |
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03.03.25 q 2 | vs. Jiatong Han | 6-3, 6-4 | ![]() | match details |
03.03.25 qual. | vs. Qiu Yu Ye | 2-6, 0-6 | ![]() | match details |
02.03.25 q 1 | vs. Junlu Sun | 6-0, 6-3 | ![]() | match details |
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21.10.24 qual. | vs. Zixuan Zeng | 3-6, 6-3, 11-13 | ![]() | match details |
20.10.24 q 1 | vs. Yifan Sun | 6-4, 6-2 | ![]() | match details |
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13.10.24 q 1 | vs. Meng Yi Chen | 3-6, 3-6 | ![]() | match details |
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18.09.24 1st round | vs. Jiaqi Wang | 2-6, 6-70 | ![]() | match details |
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15.08.24 2nd round | vs. Jiaqi Wang | 4-6, 0-6 | ![]() | match details |
13.08.24 1st round | vs. Shiyu Ye | 6-3, 7-62 | ![]() | match details |
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24.07.24 1st round | vs. Jia-Jing Lu | 2-6, 2-6 | ![]() | match details |
23.07.24 qual. | vs. Zhuoma Ni Ma | 6-2, 6-2 | ![]() | match details |
22.07.24 q 2 | vs. Ruojiao Zhang | 6-0, 6-0 | ![]() | match details |
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14.07.24 q 1 | vs. Yiru Chen | 7-5, 2-6, 5-10 | ![]() | match details |
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09.07.24 qual. | vs. Yuyao Li | 3-6, 6-3, 10-12 | ![]() | match details |
08.07.24 q 2 | vs. Xi Luo | 7-5, 6-3 | ![]() | match details |
07.07.24 q 1 | vs. Shiyu Ye | 6-2, 6-4 | ![]() | match details |
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02.07.24 qual. | vs. Zi Ye Zhang | 2-6, 2-6 | ![]() | match details |
01.07.24 q 2 | vs. Yanni Liu | 4-6, 6-2, 10-3 | ![]() | match details |
30.06.24 q 1 | vs. Tiana Tian Deng | 6-2, 1-6, 14-12 | ![]() | match details |
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25.06.24 qual. | vs. Elina Nepliy | 0-4, - Jiaying He - retired | ![]() | match details |
24.06.24 q 2 | vs. Liangling Yan | 7-5, 6-2 | ![]() | match details |
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19.06.24 1st round | vs. Na Dong | 6-2, 5-7, 4-6 | ![]() | match details |
18.06.24 qual. | vs. Zhuoma Ni Ma | 6-4, 6-1 | ![]() | match details |
17.06.24 q 2 | vs. Sin Yu Che | 7-5, 6-3 | ![]() | match details |
16.06.24 q 1 | vs. Haoyan Wu | 6-4, 6-2 | ![]() | match details |
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29.05.24 1st round | vs. Ella Mcdonald | 4-6, 2-6 | ![]() | match details |
28.05.24 qual. | vs. Meshkatolzahra Safi | 6-2, 6-4 | ![]() | match details |
27.05.24 q 2 | vs. Linda Ajimi | 6-0, 6-0 | ![]() | match details |