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Natsumi Kawaguchi

23 year old

Japan

28 Jun 2002

2025 - 2024 - 2023 - 2022 - 2021 - 2020 - 2019 - 2018

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2025

2024

2023

2022

2021

2020

2019

2018

Natsumi Kawaguchi

40 - 23win/loss

Hard

36-19

65%

I Hard

3-2

60%

Carpet

1-2

33%

W50 Yokohama

Hard

Jana Kolodynska

J.Kolodynska
BLR Loss
6-4 6-1

Q.
24 Nov 25

L

Mana Kawamura

M.Kawamura
JPN
6-3 6-4

q1
23 Nov 25

W

W100 Takasaki

Hard

Eri Shimizu

E.Shimizu
JPN Loss
3-6 6-4 6-4

1^st
19 Nov 25

L

Sae Noguchi

S.Noguchi
JPN
7-5 6-4

Q.
18 Nov 25

W

Jiaqi Huang

J.Huang
CHN
6-4 6-3

q1
17 Nov 25

W

W35 Brisbane

Hard

Taylah Preston

T.Preston
AUS Loss
6-2 6-4

Fin.
02 Nov 25

L

Erika Sema

E.Sema
JPN
6-1 7-5

1/2
01 Nov 25

W

Reina Goto

R.Goto
JPN
7-6⁵ 4-6 6-3

1/4
31 Oct 25

W

Monique Barry

M.Barry
NZL
6-4 6-2

2^nd
30 Oct 25

W

Laquisa Khan

L.Khan
AUS
7-6³ 6-1

1^st
29 Oct 25

W

W35 Brisbane

Hard

Katie Swan

K.Swan
GBR Loss
6-4 7-6³

1/4
24 Oct 25

L

Elena Micic

E.Micic
AUS
2-6 7-6⁵ 6-0

2^nd
23 Oct 25

W

Shiho Tsujioka

S.Tsujioka
JPN
6-1 1-6 6-3

1^st
22 Oct 25

W

W100 Incheon

Hard

Sara Saito

S.Saito
JPN Loss
6-4 6-4

2^nd
25 Sep 25

L

Ya-Hsuan Lee

Y.Lee
TPE
6-1 7-5

1^st
24 Sep 25

W

Heerae Im

H.Im
KOR
6-0 7-6⁴

Q.
22 Sep 25

W

Dain Lee

D.Lee
KOR
6-0 6-0

q1
21 Sep 25

W

W15 Yeongwol

Hard

Nana Kawagishi

N.Kawagishi
JPN Loss
1-6 6-3 7-5

2^nd
11 Sep 25

L

Yuka Hosoki

Y.Hosoki
JPN
6-2 6-2

1^st
09 Sep 25

W

W35 Nakhon Pathom

Hard

Yuhan Wang

Y.Wang
CHN Loss
7-6⁶ 6-2

2^nd
04 Sep 25

L

Momoko Kobori

M.Kobori
JPN
6-4 6-3

1^st
03 Sep 25

W

Eunji Lee

E.Lee
KOR
2-6 7-5 19-17

Q.
01 Sep 25

W

Paola Lopez

P.Lopez
USA
7-6⁷ 7-6⁶

q1
31 Aug 25

W

W35 Nakhon Pathom

Hard

Lisa-Marie Rioux

L.Rioux
JPN Loss
3-6 6-2 10-8

Q.
25 Aug 25

L

Lunda Kumhom

L.Kumhom
THA
6-4 6-0

q1
24 Aug 25

W

W15 Singapore

I.hard

Cherry Kim

C.Kim
KOR Loss
6-4 6-3

1/4
08 Aug 25

L

Mio Mushika

M.Mushika
JPN
4-6 6-3 6-1

2^nd
07 Aug 25

W

Erin Lee

E.Lee
SGP
6-0 6-2

1^st
05 Aug 25

W

W35 Nakhon Pathom

Hard

Yidi Yang

Y.Yang
CHN Loss
6-3 6-3

1^st
30 Jul 25

L

Laalitya Kalluri

L.Kalluri
IND
6-1 6-2

Q.
28 Jul 25

W

Chotirin Kaewka

C.Kaewka
THA
6-3 6-0

q1
27 Jul 25

W

W15 Nakhon Pathom

Hard

Mao Mushika

M.Mushika
JPN Loss
6-4 6-4

1/4
25 Jul 25

L

Bunyawi Thamchaiwat

B.Thamchaiwat
THA
4-6 6-1 3-0 ret.

2^nd
24 Jul 25

W

Viktoria Morvayova

V.Morvayova
SVK
3-6 6-2 6-1

1^st
23 Jul 25

W

W15 Nakhon Pathom

Hard

Patcharin Cheapchadej

P.Cheapchadej
THA Loss
6-3 6-2

1/4
18 Jul 25

L

Stefani Webb

S.Webb
AUS
7-5 4-6 7-5

2^nd
17 Jul 25

W

Yuhan Liu

Y.Liu
CHN
6-1 7-5

1^st
15 Jul 25

W

W35 Taipei

Hard

Janice Tjen

J.Tjen
INA Loss
6-1 6-0

1/4
27 Jun 25

L

Shiho Akita

S.Akita
JPN
6-3 6-4

2^nd
26 Jun 25

W

Eunhye Lee

E.Lee
KOR
6-2 6-2

1^st
24 Jun 25

W

Kseniya Yersh

K.Yersh
BLR
6-2 6-3

Q.
23 Jun 25

W

Shihomi Li Xuan Leong

S.Leong
MAS
6-4 0-6 10-6

q1
22 Jun 25

W

W35 Taipei

Hard

Eri Shimizu

E.Shimizu
JPN Loss
6-2 6-2

1^st
18 Jun 25

L

W15 Osaka

Hard

Nao Nishino

N.Nishino
JPN Loss
6-4 6-3

1^st
04 Jun 25

L

W50 Kurume

Carpet

Lisa-Marie Rioux

L.Rioux
JPN Loss
4-6 7-6² 6-1

1^st
13 May 25

L

W35 Fukuoka

Carpet

Emerson Jones

E.Jones
AUS Loss
3-6 6-2 6-4

2^nd
08 May 25

L

Gabriella Da Silva Fick

G.Fick
AUS
7-6³ 7-5

1^st
06 May 25

W

W35 Osaka

Hard

Himeno Sakatsume

H.Sakatsume
JPN Loss
6-2 6-2

1^st
09 Apr 25

L

Sae Noguchi

S.Noguchi
JPN
6-3 6-3

Q.
07 Apr 25

W

Amane Hattori

A.Hattori
JPN
6-1 6-2

q2
07 Apr 25

W

Koharu Niimi

K.Niimi
JPN
6-7³ 6-3 10-4

q1
06 Apr 25

W

W15 Kashiwa

Hard

Miho Kuramochi

M.Kuramochi
JPN Loss
1-6 6-3 6-3

1/4
05 Apr 25

L

Lisa-Marie Rioux

L.Rioux
JPN
6-0 7-6⁴

2^nd
04 Apr 25

W

Naho Sato

N.Sato
JPN
6-2 6-3

1^st
01 Apr 25

W

W50 Kofu

Hard

Sohyun Park

S.Park
KOR Loss
6-0 6-4

2^nd
20 Mar 25

L

Ayano Shimizu

A.Shimizu
JPN
6-2 7-6⁴

1^st
19 Mar 25

W

Kanako Morisaki

K.Morisaki
JPN
6-2 2-6 6-2

Q.
18 Mar 25

W

Kanako Osafune

K.Osafune
JPN
6-3 6-2

q1
17 Mar 25

W

W50 Kyoto

I.hard

Hayu Kinoshita

H.Kinoshita
JPN Loss
4-6 6-2 7-5

1^st
11 Mar 25

L

Natsuki Yoshimoto

N.Yoshimoto
JPN
6-1 6-2

Q.
10 Mar 25

W

W75 Brisbane

Hard

Monique Barry

M.Barry
NZL Loss
4-6 6-3 6-2

Q.
03 Feb 25

L

Helena Guan

H.Guan
AUS
6-3 6-0

q1
02 Feb 25

W

W75 Brisbane

Hard

Ksenia Efremova

K.Efremova
FRA Loss
6-0 6-4

q1
26 Jan 25

L

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2025	40-23	36-19	0-0	3-2	0-0	1-2
2024	19-18	17-16	0-0	1-0	0-0	1-2
2023	27-18	20-14	0-0	0-1	1-2	6-1
2022	27-16	15-9	4-3	0-1	4-1	4-2
2021	6-3	6-3	0-0	0-0	0-0	0-0
2020	0-1	0-1	0-0	0-0	0-0	0-0
2019	22-10	13-5	6-4	0-0	3-1	0-0
2018	0-1	0-1	0-0	0-0	0-0	0-0
Total	141-90	107-68	10-7	4-4	8-4	12-7

Ranking History