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
12.03.02, 22 years
12.03.02, 22 years
Ayumi Koshiishi vs. Jeong Moon - H2H matches
| 21.05.18 | q 2 | Ayumi Koshiishi | Jeong Moon | 6-3, 6-2 | match details |  Changwon | Hard |
Ayumi Koshiishi form & Jeong Moon form
Ayumi Koshiishi - last matches
 W50 Wuning - Hard | ||||
| 22.04.24 qual. | vs. Jiayou Li | 6-4, 6-1 |  | match details |
| 21.04.24 q 1 | vs. Jiumeng Liu | 6-1, 6-0 | | match details |
| W50 Shenzhen - Hard | ||||
| 14.04.24 q 1 | vs. Eunhye Lee | 3-6, 6-4, 3-6 |  | match details |
 W35 Osaka - Hard | ||||
| 08.04.24 qual. | vs. Rina Saigo | 3-6, 4-6 | | match details |
| 07.04.24 q 1 | vs. Suzuna Oigawa | 6-0, 4-6, 10-3 | | match details |
| 07.04.24 q 2 | vs. Mei Hasegawa | 6-3, 7-65 | | match details |
| W50 Kofu - Hard | ||||
| 24.03.24 q 1 | vs. Erika Sema | 2-6, 0-6 | | match details |
 W35 Indore - Hard | ||||
| 13.03.24 1st round | vs. Dalila Jakupovic | 3-6, 1-6 | | match details |
| 12.03.24 qual. | vs. Mei Hasegawa | 6-3, 6-1 | | match details |
| 11.03.24 q 2 | vs. Laalitya Kalluri | 6-0, 6-2 | | match details |
| W35 Nagpur - Clay | ||||
| 07.03.24 2nd round | vs. Dayeon Back | 0-6, 1-6 | | match details |
| 06.03.24 1st round | vs. Diana Marcinkevica | 6-4, 7-66 | | match details |
| W35 Gurugram - Hard | ||||
| 28.02.24 1st round | vs. Sahaja Yamalapalli | 4-6, 2-6 | | match details |
 W50 Roehampton - I. hard | ||||
| 11.02.24 q 1 | vs. Isabelle Lacy | 3-6, 4-6 | | match details |
| W50 Edgbaston - I. hard | ||||
| 05.02.24 qual. | vs. Lara Salden | 6-0, 1-6, 3-6 | | match details |
| 04.02.24 q 1 | vs. Summer Yardley | 6-1, 6-2 | | match details |
 W35 Sharm - Hard | ||||
| 30.01.24 qual. | vs. Amelia Waligora | 4-6, 4-6 | | match details |
| 29.01.24 q 2 | vs. Jane Dunyon | 6-0, 6-2 | | match details |
 W35 Monastir - Hard | ||||
| 22.01.24 q 2 | vs. Saoirse Breen | 7-5, 3-6, 10-12 | | match details |
| W25 Monastir - Hard | ||||
| 12.12.23 qual. | vs. Jenny Lim | 2-6, 3-6 | | match details |
| 11.12.23 q 2 | vs. Yingqun Sun | 6-0, 6-0 | | match details |
| W25 Monastir - Hard | ||||
| 06.12.23 1st round | vs. Andreea Prisacariu | 3-6, 2-6 | | match details |
| 05.12.23 qual. | vs. Annelin Bakker | 6-1, 4-6, 10-8 | | match details |
| 04.12.23 q 2 | vs. Ioana Zvonaru | 1-6, 6-1, 10-8 | | match details |
 W25 Selva - I. hard | ||||
| 27.11.23 1st round | vs. Julie Struplova | 4-6, 2-6 | | match details |
| W25 Ortisei - I. hard | ||||
| 19.11.23 qual. | vs. Kamilla Bartone | 2-6, 4-6 | | match details |
| W25 Solarino - Carpet | ||||
| 16.11.23 2nd round | vs. Isabella Shinikova | 5-7, 7-5, 2-6 | | match details |
| 14.11.23 1st round | vs. Pemra Ozgen | 2-6, 6-2, 6-4 | | match details |
 W15 Hua - Hard | ||||
| 22.10.23 fin | vs. Shrivalli Rashmikaa Bhamidipaty | 6-2, 6-1 | | match details |
| 21.10.23 1/2 | vs. Patcharin Cheapchadej | 6-3, 1-6, 6-1 | | match details |
Jeong Moon - last matches
 W15 Antalya - Clay | ||||
| 03.12.23 q 1 | vs. Koharu Niimi | 2-6, 3-6 | | match details |
| W15 Antalya - Clay | ||||
| 27.11.23 q 2 | vs. Anna Kartseva | 4-6, 7-63, 1-10 | | match details |
| 26.11.23 q 1 | vs. Irmak Budak | 6-0, 6-2 | | match details |
| W25 Daegu - Hard | ||||
| 07.06.23 1st round | vs. Kaylah Mcphee | 3-6, 1-6 | | match details |
| 05.06.23 qual. | vs. Eunseo Kim | 6-4, 6-0 | | match details |
| 04.06.23 q 1 | vs. Milan Krish | 6-1, 6-76, 10-7 | | match details |
| W25 Goyang - Hard | ||||
| 22.05.23 qual. | vs. Soo Ha Jang | 3-6, 3-6 | | match details |
| 21.05.23 q 1 | vs. Milan Krish | 6-2, 6-3 | | match details |
| W25 Incheon - Hard | ||||
| 15.05.23 q 2 | vs. Yujin Ahn | 2-6, 6-3, 10-12 | | match details |
| 14.05.23 q 1 | vs. Jimin Kwon | 5-7, 6-4, 10-7 | | match details |
| W15 Yeongwol - Hard | ||||
| 04.09.22 q 1 | vs. Eunji Lee (2001) | 2-6, 4-6 | | match details |
| W15 Yeongwol - Hard | ||||
| 29.08.22 qual. | vs. Haram Kim | 6-3, 4-6, 7-10 | | match details |
| 28.08.22 q 1 | vs. Hyeran Yun | 6-4, 4-6, 10-5 | | match details |
| 28.08.22 q 2 | vs. Heerae Im | 6-2, 7-5 | | match details |
| W25 Goyang - Hard | ||||
| 21.08.22 q 1 | vs. Su Jin Kim | 6-3, 3-6, 8-10 | | match details |
| W25 Incheon - Hard | ||||
| 05.06.22 q 1 | vs. Seung-Yeon Hong | 1-6, 4-6 | | match details |
| W25 Changwon - Hard | ||||
| 29.05.22 q 2 | vs. Subin Park | 1-6, 3-6 | | match details |
| Seoul - I. hard | ||||
| 21.12.21 1st round | vs. Brenda Fruhvirtova | 0-6, 1-6 | | match details |
| W15 Yeongwol - Hard | ||||
| 31.08.19 q 1 | vs. Eunyeong Park | 6-73, 6-76 | | match details |
| W15 Gimcheon - Hard | ||||
| 10.06.19 q 1 | vs. You-Na Sul | 2-6, 3-6 | | match details |
| Changwon - Hard | ||||
| 21.05.18 q 2 | vs. Ayumi Koshiishi | 3-6, 2-6 | | match details |
| 20.05.18 q 1 | vs. Seunghyun Lee | 6-2, 1-1, Seunghyun Lee - retired | | match details |
| Goyang - Hard | ||||
| 07.05.18 q 2 | vs. Seung-Yeon Hong | 1-6, 1-6 | | match details |
| 07.05.18 q 1 | vs. Han-Bit Lee | 4-6, 6-1, 7-62 | | match details |
