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Maia Challenger

Yokkaichi Challenger

Maspalomas Challenger

Temuco Challenger

Ayumi Koshiishi

23 year old

Japan

28 Jul 2000

2023 - 2022 - 2021 - 2020 - 2019 - 2018 - 2017 - 2016

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Select Year

2023

2022

2021

2020

2019

2018

2017

2016

Ayumi Koshiishi

47 - 18win/loss

Hard

46-15

75%

I Hard

0-2

0%

Carpet

1-1

50%

2023 Highlights

W

Kuching Monastir Monastir Ust-Kamenogorsk Hua Hin

F

SF

Ipoh Hinode Kawaguchi

QF

2nd

Astana Solarino

1st

Kofu Tokyo Monastir Selva Gardena

Q

Kashiwa Incheon Goyang W40 Hong Kong Ortisei

Q2

Q1

W25 Selva Gardena

I.hard

Julie Struplova

J.Struplova
CZE Loss
6-4 6-2

1^st
27 Nov 23

L

W25 Ortisei

I.hard

Kamilla Bartone

K.Bartone
LAT Loss
6-2 6-4

Q.
19 Nov 23

L

W25 Solarino

Carpet

Isabella Shinikova

I.Shinikova
BUL Loss
7-5 5-7 6-2

2^nd
16 Nov 23

L

Pemra Ozgen

P.Ozgen
TUR
2-6 6-2 6-4

1^st
14 Nov 23

W

W15 Hua Hin

Hard

Shrivalli Rashmikaa Bhamidipaty

S.Bhamidipaty
IND
6-2 6-1

Fin.
22 Oct 23

W

Patcharin Cheapchadej

P.Cheapchadej
THA
6-3 1-6 6-1

1/2
21 Oct 23

W

Salakthip Ounmuang

S.Ounmuang
THA
6-4 6-3

1/4
20 Oct 23

W

Demi Tran

D.Tran
NED
6-3 6-1

2^nd
19 Oct 23

W

Pawinee Ruamrak

P.Ruamrak
THA
6-2 6-0

1^st
18 Oct 23

W

W100 Tokyo

Hard

Peangtarn Plipuech

P.Plipuech
THA Loss
6-4 6-0

q1
03 Sep 23

L

W40 Hong Kong

Hard

Daria Kudashova

D.Kudashova
RUS Loss
6-2 3-6 7-5

Q.
21 Aug 23

L

Kanako Morisaki

K.Morisaki
JPN
6-4 6-2

q1
20 Aug 23

W

W15 Ust-Kamenogorsk

Hard

Aruzhan Sagandikova

A.Sagandikova
KAZ
6-2 6-2

Fin.
13 Aug 23

W

Sonja Zhiyenbayeva

S.Zhiyenbayeva
GER
6-3 6-4

1/2
12 Aug 23

W

Anastasia Grechkina

A.Grechkina
RUS
6-2 1-6 6-4

1/4
11 Aug 23

W

Alisa Kummel

A.Kummel
RUS
6-4 6-3

2^nd
10 Aug 23

W

Maria Kalyakina

M.Kalyakina
RUS
7-6⁵ 7-5

1^st
08 Aug 23

W

W25 Astana

Hard

Anastasia Zakharova

A.Zakharova
RUS Loss
6-4 6-7⁵ 6-2

2^nd
03 Aug 23

L

Darya Shauha

D.Shauha
BLR
7-6⁶ 3-6 6-2

1^st
02 Aug 23

W

W15 Monastir

Hard

Sofia Camila Rojas

S.Rojas
USA
6-4 6-2

Fin.
23 Jul 23

W

Katarina Kuzmova

K.Kuzmova
SVK
4-1 ret.

1/2
22 Jul 23

W

Sophia Biolay

S.Biolay
FRA
6-2 6-2

1/4
21 Jul 23

W

Helena Buchwald

H.Buchwald
GER
6-3 2-0 ret.

2^nd
20 Jul 23

W

Elizaveta Shebekina

E.Shebekina
RUS
6-1 6-2

1^st
18 Jul 23

W

W15 Monastir

Hard

Camilla Zanolini

C.Zanolini
ITA
6-0 ret.

Fin.
16 Jul 23

W

Lara Pfeifer

L.Pfeifer
ITA
6-1 6-4

1/2
15 Jul 23

W

Karine Marion Job

K.Job
FRA
6-1 6-2

1/4
14 Jul 23

W

Raquel Gonzalez Vilar

R.Vilar
ESP
6-0 6-0

2^nd
13 Jul 23

W

Margherita Marcon

M.Marcon
ITA
6-0 6-4

1^st
11 Jul 23

W

W15 Monastir

Hard

Camilla Zanolini

C.Zanolini
ITA Loss
6-3 6-1

1/4
07 Jul 23

L

June Bjork

J.Bjork
SWE
6-2 6-3

2^nd
06 Jul 23

W

Cristina Elena Tiglea

C.Tiglea
ITA
6-2 6-4

1^st
05 Jul 23

W

W15 Monastir

Hard

Anja Wildgruber

A.Wildgruber
GER Loss
1-6 2-1 ret.

1^st
27 Jun 23

L

W15 Kawaguchi

Hard

Natsuki Yoshimoto

N.Yoshimoto
JPN Loss
6-0 6-0

1/2
17 Jun 23

L

Yuika Ikawa

Y.Ikawa
JPN
6-3 4-6 6-1

1/4
16 Jun 23

W

Rio Tsuda

R.Tsuda
JPN
6-4 6-1

2^nd
16 Jun 23

W

Kisa Yoshioka

K.Yoshioka
JPN
7-6⁸ 6-3

1^st
14 Jun 23

W

W25 Tokyo

Hard

Yukina Saigo

Y.Saigo
JPN Loss
6-4 6-1

1^st
31 May 23

L

W25 Goyang

Hard

Yi Tsen Cho

Y.Cho
TPE Loss
6-2 6-0

Q.
22 May 23

L

Eunji Lee (2001)

E.(2001)
KOR
6-3 6-3

q1
21 May 23

W

W25 Incheon

Hard

Yujin Ahn

Y.Ahn
KOR Loss
6-4 6-3

Q.
15 May 23

L

Qianhui Tang

Q.Tang
CHN
5-7 6-3 10-4

q2
15 May 23

W

W25 Osaka

Hard

Ramu Ueda

R.Ueda
JPN Loss
6-3 ret.

q2
10 Apr 23

L

Kurea Hayasaka

K.Hayasaka
JPN
7-6³ 6-4

q1
09 Apr 23

W

W25 Kashiwa

Hard

Katarina Kozarov

K.Kozarov
SRB Loss
6-0 6-3

Q.
03 Apr 23

L

Aoi Hirata

A.Hirata
JPN
6-3 6-4

q1
02 Apr 23

W

W25 Kofu

Hard

Eri Hozumi

E.Hozumi
JPN Loss
6-4 6-2

1^st
29 Mar 23

L

W15 Hinode

Hard

Natsumi Kawaguchi

N.Kawaguchi
JPN Loss
6-1 6-2

1/2
26 Mar 23

L

Yuka Hosoki

Y.Hosoki
JPN
5-7 6-2 6-0

1/4
24 Mar 23

W

Chisa Hosonuma

C.Hosonuma
JPN
6-2 6-1

2^nd
23 Mar 23

W

Momoko Nishio

M.Nishio
JPN
6-4 7-6³

1^st
22 Mar 23

W

W15 Kuching

Hard

Hanyu Guo

H.Guo
CHN
5-7 6-2 6-1

Fin.
05 Mar 23

W

Shuo Feng

S.Feng
CHN
6-0 6-1

1/2
04 Mar 23

W

Aoi Ito

A.Ito
JPN
6-1 7-6⁴

1/4
03 Mar 23

W

Kisa Yoshioka

K.Yoshioka
JPN
6-3 6-2

2^nd
02 Mar 23

W

Jo-Leen Saw

J.Saw
MAS
6-2 6-0

1^st
01 Mar 23

W

W15 Kuala Lumpur

Hard

Hanyu Guo

H.Guo
CHN Loss
6-4 6-3

Fin.
26 Feb 23

L

Aunchisa Chanta

A.Chanta
THA
6-4 7-5

1/2
25 Feb 23

W

Riko Sawayanagi

R.Sawayanagi
JPN
6-3 7-6¹

1/4
24 Feb 23

W

Meiqi Guo

M.Guo
CHN
6-3 6-1

2^nd
23 Feb 23

W

Yi Tsen Cho

Y.Cho
TPE
0-6 7-6⁵ 1-0 ret.

1^st
21 Feb 23

W

W15 Ipoh

Hard

Lanlana Tararudee

L.Tararudee
THA Loss
6-4 7-5

1/2
18 Feb 23

L

Dabin Kim

D.Kim
KOR
6-2 7-5

1/4
17 Feb 23

W

Sara Nayar

S.Nayar
MAS
6-4 6-3

2^nd
16 Feb 23

W

Shanelle Iaconi

S.Iaconi
AUS
6-2 6-2

1^st
15 Feb 23

W

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2023	47-18	46-15	0-0	0-2	0-0	1-1
2022	19-12	15-8	0-0	3-3	0-0	1-1
2021	48-15	41-10	4-4	3-1	0-0	0-0
2020	25-9	9-4	16-5	0-0	0-0	0-0
2019	22-23	13-13	5-5	4-3	0-0	0-2
2018	30-21	23-18	0-0	0-0	0-0	7-3
2017	13-12	7-5	0-0	0-1	0-0	6-6
2016	10-7	1-3	0-0	2-1	0-0	7-3
Total	214-117	155-76	25-14	12-11	0-0	22-16

Ranking History