MATCH
13.05.19 | q 1 | Dayeon Back | Han Gyeol Jeong | 6-0, 6-0 | ![]() | Hard |
MATCH STATS
1st SERVE % | 19/35 (54%) | 30/43 (70%) |
1st SERVE POINTS WON | 12/19 (63%) | 12/30 (40%) |
2nd SERVE POINTS WON | 13/16 (81%) | 1/13 (8%) |
BREAK POINTS WON | 6/10 (60%) | 0/0 (0%) |
TOTAL RETURN POINTS WON | 30/43 (70%) | 10/35 (29%) |
TOTAL POINTS WON | 55/78 (71%) | 23/78 (29%) |
DOUBLE FAULTS | 1 | 5 |
ACES | 1 | 0 |
MATCH STATS
1 | ||
Dayeon Back ![]() | 0-0 | |
0-0, 15-15, 30-15, 30-30, 30-40[BP], 40-40, 40-A[BP], 40-40, A-40, 40-40, A-40 | ||
1-0 | Han Gyeol Jeong ![]() | |
0-0, 15-0, 15-15, 30-15, 40-15[BP] | ||
Dayeon Back ![]() | 2-0 | |
0-0, 15-0, 30-0, 40-0 | ||
3-0 | Han Gyeol Jeong ![]() | |
0-0, 15-0, 30-0, 30-15, 30-30, 40-30[BP] | ||
Dayeon Back ![]() | 4-0 | |
0-0, 15-0, 15-15, 15-30, 30-30, 40-30 | ||
5-0 | Han Gyeol Jeong ![]() | |
0-0, 0-15, 15-15, 30-15, 40-15[BP], 40-30[BP], 40-40, A-40[BP] | ||
6-0 |
2 | ||
Dayeon Back ![]() | 0-0 | |
0-0, 15-0, 30-0, 40-0 | ||
1-0 | Han Gyeol Jeong ![]() | |
0-0, 0-15, 0-30, 15-30, 30-30, 40-30[BP] | ||
Dayeon Back ![]() | 2-0 | |
0-0, 15-0, 30-0, 40-0, 40-15 | ||
3-0 | Han Gyeol Jeong ![]() | |
0-0, 15-0, 30-0, 40-0[BP] | ||
Dayeon Back ![]() | 4-0 | |
0-0, 15-0, 15-15, 15-30, 30-30, 40-30, 40-40, 40-A[BP], 40-40, A-40, 40-40, A-40 | ||
5-0 | Han Gyeol Jeong ![]() | |
0-0, 15-0, 30-0, 40-0[BP], 40-15[BP], 40-30[BP] | ||
6-0 |

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
01.11.02, 22 years
01.11.02, 22 years

Dayeon Back vs. Han Gyeol Jeong - H2H matches
13.05.19 | q 1 | Dayeon Back | Han Gyeol Jeong | 6-0, 6-0 | match details | ![]() | Hard |
Dayeon Back form & Han Gyeol Jeong 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 |
Han Gyeol Jeong - last matches
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17.03.25 q 2 | vs. Dominika Podhajecka | 1-6, 4-6 | ![]() | match details |
16.03.25 q 1 | vs. Anouk Richter | 6-2, 3-0, Anouk Richter - retired | ![]() | match details |
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10.03.25 q 2 | vs. Jordyn Mcbride | 2-6, 3-6 | ![]() | match details |
09.03.25 q 1 | vs. Rined Saafi | Rined Saafi - walk over | ![]() | match details |
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29.09.24 q 1 | vs. Soo Ha Jang | 1-6, 1-6 | ![]() | match details |
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23.09.24 q 2 | vs. Hwiwon Wi | 4-6, 4-6 | ![]() | match details |
22.09.24 q 1 | vs. Heejin Han | 6-1, 6-4 | ![]() | match details |
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28.05.24 1st round | vs. Kyoka Okamura | 3-6, 6-72 | ![]() | match details |
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03.09.23 q 1 | vs. Ye Eun Kim | 4-6, 0-6 | ![]() | match details |
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30.05.23 1st round | vs. Sohyun Park | 1-6, 1-6 | ![]() | match details |
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14.05.23 q 1 | vs. Sun Min Ha | 0-6, 5-7 | ![]() | match details |
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04.09.22 q 1 | vs. Sol Hee Sim | 3-6, 2-6 | ![]() | match details |
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05.06.22 q 1 | vs. Seo Yeon Park | 5-7, 6-75 | ![]() | match details |
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01.06.22 1st round | vs. Han Hyeongju | 3-6, 3-6 | ![]() | match details |
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13.05.19 q 1 | vs. Dayeon Back | 0-6, 0-6 | ![]() | match details |
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28.08.18 qual. | vs. Seo Yeon Park | 1-6, 6-4, 5-7 | ![]() | match details |
27.08.18 q 2 | vs. Yu Bin Lee | 6-0, 6-0 | ![]() | match details |
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19.08.18 q 1 | vs. Yubean Lee | 2-6, 1-6 | ![]() | match details |
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20.05.18 q 1 | vs. Soomin Kim | 0-6, 2-6 | ![]() | match details |