Name: Ayumi Koshiishi
Country: Japan
Birthdate: 28.07.00, 23 years
WTA ranking: 642
TOP ranking's position: 532 (23.05.22, 8200 points)
Points: 65
Prize money: 56564 $
Matches total: 354
Win: 225
%: 63.56 %
Country: Japan
Birthdate: 28.07.00, 23 years
WTA ranking: 642
TOP ranking's position: 532 (23.05.22, 8200 points)
Points: 65
Prize money: 56564 $
Matches total: 354
Win: 225
%: 63.56 %
year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
2024 | 7/10 | 5/7 | 1/1 | 1/2 | 0/0 | 0/0 | 0/0 |
2023 | 50/20 | 49/17 | 0/0 | 0/2 | 1/1 | 0/0 | 0/0 |
2022 | 20/12 | 16/8 | 0/0 | 3/3 | 1/1 | 0/0 | 0/0 |
2021 | 48/15 | 41/10 | 4/4 | 3/1 | 0/0 | 0/0 | 0/0 |
2020 | 25/9 | 9/4 | 16/5 | 0/0 | 0/0 | 0/0 | 0/0 |
2019 | 22/23 | 13/13 | 5/5 | 4/3 | 0/2 | 0/0 | 0/0 |
2018 | 30/21 | 23/18 | 0/0 | 0/0 | 7/3 | 0/0 | 0/0 |
2017 | 13/12 | 7/5 | 0/0 | 0/1 | 6/6 | 0/0 | 0/0 |
2016 | 10/7 | 1/3 | 0/0 | 2/1 | 7/3 | 0/0 | 0/0 |
TOTAL | 225/129 | 164/85 | 26/15 | 13/13 | 22/16 | 0/0 | 0/0 |
perc. % | 63.56 % | 65.86 % | 63.41 % | 50 % | 57.89 % | 0 % | 0 % |
Ayumi Koshiishi / scheduled / last
no matches found |
Ayumi Koshiishi form / year 2019 / surface: Hard
Ayumi Koshiishi / year 2019 / surface: Hard
16.10.19 | 1st round | Sakura Hosogi | Ayumi Koshiishi | 4-0, Ayumi Koshiishi - retired | match details | W15 Hua | Hard | |
10.10.19 | 2nd round | Patcharin Cheapchadej | Ayumi Koshiishi | 6-1, 6-3 | match details | W15 Hua | Hard | |
09.10.19 | 1st round | Ayumi Koshiishi | Mananchaya Sawangkaew | 6-2, 6-3 | match details | |||
19.08.19 | q 1 | Yui Chikaraishi | Ayumi Koshiishi | 2-6, 6-2, 10-7 | match details | W25 Tsukuba | Hard | |
30.07.19 | qual. | Yidi Yang | Ayumi Koshiishi | 6-0, 6-2 | match details | W25 Nonthaburi | Hard | |
29.07.19 | q 1 | Ayumi Koshiishi | Thasaporn Naklo | 6-3, 6-4 | match details | |||
23.07.19 | qual. | Michika Ozeki | Ayumi Koshiishi | 6-2, 6-4 | match details | W25 Nonthaburi | Hard | |
22.07.19 | q 1 | Ayumi Koshiishi | Ho Ching Wu | 6-3, 6-2 | match details | |||
20.06.19 | 2nd round | Sunam Jeong | Ayumi Koshiishi | 6-2, 7-60 | match details | W15 Gimcheon | Hard | |
19.06.19 | 1st round | Ayumi Koshiishi | Honoka Kobayashi | 4-6, 6-4, 6-4 | match details | |||
14.06.19 | 1/4 | Misaki Matsuda | Ayumi Koshiishi | 7-5, 6-74, 6-3 | match details | W15 Gimcheon | Hard | |
13.06.19 | 2nd round | Ayumi Koshiishi | Shou Na Mu | 7-5, 6-3 | match details | |||
12.06.19 | 1st round | Ayumi Koshiishi | Dayeon Back | 7-5, 6-2 | match details | |||
05.06.19 | qual. | Ayumi Koshiishi | So-Ra Lee | 7-5, 6-2 | match details | W25 Daegu | Hard | |
04.06.19 | 1st round | Na-Lae Han | Ayumi Koshiishi | 6-3, 4-1, Ayumi Koshiishi - retired | match details | |||
03.06.19 | q 1 | Ayumi Koshiishi | Yeong Won Jeong | 4-1, Yeong Won Jeong - retired | match details | |||
28.05.19 | qual. | Ayumi Koshiishi | Wanning Zhu | 6-0, 6-1 | match details | W25 Luzhou | Hard | |
28.05.19 | 1st round | Jessica Ho | Ayumi Koshiishi | 6-3, 6-1 | match details | |||
21.05.19 | qual. | Chang Liu | Ayumi Koshiishi | 6-3, 4-6, 10-8 | match details | W25 Goyang | Hard | |
20.05.19 | q 1 | Ayumi Koshiishi | Hyeran Yun | 6-4, 6-3 | match details | |||
14.05.19 | qual. | Dabin Oh | Ayumi Koshiishi | 3-6, 6-3, 10-5 | match details | W25 Changwon | Hard | |
13.05.19 | q 1 | Ayumi Koshiishi | Si On Park | 6-0, 6-1 | match details | |||
08.04.19 | q 1 | Mihika Yadav | Ayumi Koshiishi | 3-6, 6-2, 10-4 | match details | W25 Hong | Hard | |
22.03.19 | 1/4 | Eudice Wong Chong | Ayumi Koshiishi | 6-2, 6-3 | match details | W15 Xiamen | Hard | |
21.03.19 | 2nd round | Ayumi Koshiishi | Qianhui Tang | 7-5, 6-74, 3-0, Qianhui Tang - retired | match details | |||
20.03.19 | 1st round | Ayumi Koshiishi | Ashmitha Easwaramurthi | 6-0, 6-1 | match details |