Player statistics

Ayumi Koshiishi

Birthday:	Jul 28, 2000
Age:	18 years
Country:	Japan
Current rank:	690
Highest rank:	690 (Sep 24, 2018)
Total matches:	85
Prize money:	$0
Points:	31
Plays:	Right-handed

Year	Summary	Hard	Clay	I.hard	Carpet	Grass	Acrylic
2018	26/17	23/16	0/0	0/0	3/1	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	49/36	31/24	0/0	2/2	16/10	0/0	0/0

Player 1		Player 2	Results			Round	Date	Tournament	Surf.
Ayano Shimizu JPN (3)	-	A. Koshiishi (q)	7-5	6-3		2^nd	30 Aug 18	Nanao	Carpet
A. Koshiishi (q)	-	Tori Kinard USA	7-5	5-7	6-4	1^st	29 Aug 18
A. Koshiishi (q)	-	Yu-Ting Hsieh TPE	6-0	6-0		Q.	27 Aug 18
A. Koshiishi (q)	-	Ayaka Ozeki JPN	4-6	6-3	6-3	q2	27 Aug 18

Nagi Hanatani JPN (q)	-	A. Koshiishi	6-2	7-6⁰		Q.	20 Aug 18	Tsukuba	Hard
A. Koshiishi	-	Ange Oby Kajuru JPN	6-1	6-4		q1	19 Aug 18	Tsukuba	Hard

P. Kovapitukted THA (q)	-	A. Koshiishi	6-2	6-2		q1	11 Aug 18	Nonthaburi	Hard

Lou Brouleau FRA (q)	-	A. Koshiishi (q)	6-1	6-3		1^st	06 Aug 18	Nonthaburi	Hard
A. Koshiishi (q)	-	Michika Ozeki JPN	6-7⁰	7-5	6-3	Q.	05 Aug 18
A. Koshiishi (q)	-	Jia Qi Ren CHN	6-1	1-6	6-2	q1	04 Aug 18

Hua-Chen Lee TPE (5)	-	A. Koshiishi	6-3	6-0		2^nd	26 Jul 18	Taipei	Hard
A. Koshiishi	-	Ting-Pei Chang TPE (q)	6-2	6-1		1^st	24 Jul 18	Taipei	Hard

Sakura Hosogi JPN (q)	-	A. Koshiishi (5)	3-6	6-4	6-3	1/2	13 Jul 18	Hong Kong	Hard
A. Koshiishi (5)	-	Zeel Desai IND (2)	7-5	6-1		1/4	12 Jul 18
A. Koshiishi (5)	-	Prerna Bhambri IND	6-2	6-2		2^nd	11 Jul 18
A. Koshiishi (5)	-	Haine Ogata JPN	6-1	6-4		1^st	10 Jul 18

Deria Nur Haliza INA (q)	-	A. Koshiishi	1-6	6-4	6-3	Q.	10 Jun 18	Singapore	Hard
A. Koshiishi	-	G. Kamisetty IND	6-0	6-0		q1	09 Jun 18	Singapore	Hard

Hiroko Kuwata JPN (8)	-	A. Koshiishi (q)	7-6³	6-7¹⁰	6-4	1^st	04 Jun 18	Singapore	Hard
A. Koshiishi (q)	-	Khee Yen Wee SIN	6-3	6-1		Q.	03 Jun 18
A. Koshiishi (q)	-	Sarah Pang SIN	6-0	6-0		q1	02 Jun 18

Ya-Hsuan Lee TPE	-	A. Koshiishi (q)	6-4	6-3		2^nd	24 May 18	Changwon	Hard
A. Koshiishi (q)	-	Dabin Kim KOR (q)	6-1	6-3		1^st	23 May 18
A. Koshiishi (q)	-	Chang Liu CHN	6-1	6-3		Q.	22 May 18
A. Koshiishi (q)	-	Jeong Moon KOR	6-3	6-2		q2	21 May 18
A. Koshiishi (q)	-	Hyojin Kong KOR	6-3	6-3		q1	20 May 18

Na-Lae Han KOR (4)	-	A. Koshiishi (q)	6-1	6-7³	6-2	1^st	16 May 18	Incheon	Hard
A. Koshiishi (q)	-	Eunhye Lee (2000) KOR	6-3	3-6	6-1	Q.	15 May 18
A. Koshiishi (q)	-	Seo-Kyung Kang KOR	6-0	6-2		q2	14 May 18
A. Koshiishi (q)	-	Freya Christie GBR	6-4	6-2		q1	13 May 18

So-Ra Lee KOR (q)	-	A. Koshiishi (q)	7-6²	6-3		1^st	09 May 18	Goyang	Hard
A. Koshiishi (q)	-	Yexin Ma CHN	6-4	6-3		Q.	08 May 18
A. Koshiishi (q)	-	Jin Yoo KOR	6-3	6-3		q2	07 May 18

Tammi Patterson AUS	-	A. Koshiishi	6-3	3-0	Ret.	q2	29 Apr 18	Gifu	Hard
A. Koshiishi	-	Yuka Asano JPN	6-3	6-1		q1	29 Apr 18	Gifu	Hard

Akiko Omae JPN	-	A. Koshiishi	6-3	6-2		q1	07 Apr 18	Osaka	Hard

Ksenia Lykina RUS (q)	-	A. Koshiishi	7-5	6-7⁵	6-3	q2	25 Mar 18	Kofu	Hard
A. Koshiishi	-	Haruna Arakawa JPN	7-5	6-4		q1	24 Mar 18	Kofu	Hard

Kei Kato JPN	-	A. Koshiishi	7-5	6-4		q1	17 Mar 18	Nishi-Tama	Hard

Ji-Hee Choi KOR	-	A. Koshiishi	4-6	6-3	6-2	q1	10 Mar 18	Toyota	Hard

Risa Ushijima JPN	-	A. Koshiishi (q)	6-1	3-6	7-5	1^st	01 Jan 18	Hong Kong	Hard
A. Koshiishi (q)	-	Pinyi Zuo CHN	6-1	6-0		Q.	31 Dec 17
A. Koshiishi (q)	-	A. Easwaramurthi IND	6-0	6-2		q1	30 Dec 17