Ayumi Koshiishi (JPN)

Country: Japan, Born in 2000 (25 years old), Category: WTA

Profile | Ranking | Results | Statistics

Ranking

See detailed ranking history of Ayumi Koshiishi

WTA Ranking

449 -3

Season High : 367

Career High : 367

ITF Ranking

Career High : 442

2025 Stats

See detailed tennis statistics of Ayumi Koshiishi

Tierlevel	Tourn.	Matches	Wins	Losses	PCT	0-6	7-6	6-7
Total	25	48	23	25	0.479	5	5	3
W100	2	2	0	2	0.000	0	0	0
W75	3	6	3	3	0.500	1	1	0
W50	6	11	5	6	0.455	1	3	0
W35	14	29	15	14	0.517	3	1	3

Tournaments played in 2025

See detailed tennis results of Ayumi Koshiishi

Nov 17	W75	[Q]	W75 Sydney, Sydney(AUS)
Nov 10	W50	QF	W50 Brisbane, Brisbane(AUS)
Oct 27	W75	1/16	W75 Toronto, Toronto(CAN)
Oct 20	W75	QF	W75 Saguenay, Saguenay(CAN)
Oct 13	125	[Q]	WTA 125 Jinan Open, Jinan(CHN)
Sep 22	W100	1/16	W100 Incheon, Incheon(KOR)
Sep 15	W35	1/8	W35 Shenyang, Shenyang(CHN)
Sep 08	W50	1/8	W50 Guiyang, Guiyang(CHN)
Sep 01	W35	1/8	W35 Nakhon Pathom, Nakhon Pathom(THA)
Aug 25	W35	1/16	W35 Nakhon Pathom, Nakhon Pathom(THA)
Aug 04	W50	1/16	W50 Ourense, Ourense(ESP)
Jul 28	W35	1/16	W35 Roehampton, Roehampton(GBR)
Jul 21	W35	1/16	W35 Monastir, Monastir(TUN)
Jul 14	W50	QF	W50 Nottingham, Nottingham(GBR)
Jun 09	W35	QF	W35 Luzhou, Luzhou(CHN)
May 19	W35	[Q]	W35 Andong, Andong(KOR)
May 19	W35	1/8	W35 Andong, Andong(KOR)
May 12	W35	QF	W35 Changwon, Changwon(KOR)
May 05	W35	1/8	W35 Goyang, Goyang(KOR)
Apr 28	W35	QF	W35 Goyang, Goyang(KOR)
Apr 21	W100	1/16	W100 Tokyo, Tokyo(JPN)
Apr 21	W100	[Q]	W100 Tokyo, Tokyo(JPN)
Apr 07	W35	1/16	W35 Osaka, Osaka(JPN)
Apr 07	W35	[Q]	W35 Osaka, Osaka(JPN)
Mar 17	W50	1/16	W50 Kofu, Kofu(JPN)
Mar 10	W50	1/16	W50 Kyoto, Kyoto(JPN)
Feb 24	W35	QF	W35 Launceston, Launceston(AUS)
Feb 17	W35	QF	W35 Burnie, Burnie(AUS)
Feb 10	W35	1/8	W35 Timaru, Timaru(NZL)
Feb 03	W75	[Q]	W75 Brisbane, Brisbane(AUS)
Jan 13	W50	[Q]	W50 New Delhi+H, New Delhi(IND)
Jan 06	W75	[Q]	W75 Nonthaburi, Nonthaburi(THA)
Jan 06	W75	1/8	W75 Nonthaburi, Nonthaburi(THA)
Jan 01	W75	[Q]	W75 Nonthaburi, Nonthaburi(THA)

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