Ayumi Koshiishi
Player statistics

Ayumi Koshiishi

 
Ayumi Koshiishi
Birthday:Jul 28, 2000
Age:19 years
Country:Japan Japan
Current rank:781
Highest rank:609 (Apr 15, 2019)
Total matches:135
Prize money:$12 792
Points:25
Plays:Right-handed
YearSummaryHardClayI.hardCarpetGrassAcrylic
201921/2112/115/54/30/20/00/0
201830/2123/180/00/07/30/00/0
201713/127/50/00/16/60/00/0
201610/71/30/02/17/30/00/0
Total74/6143/375/56/520/140/00/0
Player 1 Player 2ResultsRoundDateTournamentSurf.
Michika Ozeki JPN-A. Koshiishi (q) 6-06-3   2nd05 Sep 19JapanW25 Kyoto
I.hard
A. Koshiishi (q) -Miharu Imanishi JPN (1) 6-36-4   1st04 Sep 19
A. Koshiishi (q) -Utaka Kishigami JPN7-57-64   Q.02 Sep 19
A. Koshiishi (q) -Hx Izabella Tan SGP6-06-1   q101 Sep 19
Anri Nagata JPN (WC) -A. Koshiishi (WC) 6-46-0   1st27 Aug 19JapanW25 Nanao
Carpet
Yui Chikaraishi JPN (q) -A. Koshiishi2-66-210-7  q119 Aug 19JapanW25 Tsukuba
Hard
Yidi Yang CHN (q) -A. Koshiishi6-06-2   Q.30 Jul 19ThailandW25 Nonthaburi
Hard
A. Koshiishi-Thasaporn Naklo THA6-36-4   q129 Jul 19
Michika Ozeki JPN (q) -A. Koshiishi6-26-4   Q.23 Jul 19ThailandW25 Nonthaburi
Hard
A. Koshiishi-Ho Ching Wu HKG6-36-2   q122 Jul 19
Sunam Jeong KOR-A. Koshiishi (7) 6-27-60   2nd20 Jun 19KoreaW15 Gimcheon
Hard
A. Koshiishi (7) -Honoka Kobayashi JPN (q) 4-66-46-4  1st19 Jun 19
Misaki Matsuda JPN-A. Koshiishi (4) 7-56-746-3  1/414 Jun 19KoreaW15 Gimcheon
Hard
A. Koshiishi (4) -Shou Na Mu CHN (q) 7-56-3   2nd13 Jun 19
A. Koshiishi (4) -Dayeon Back KOR (q) 7-56-2   1st12 Jun 19
A. Koshiishi (q) -So-Ra Lee KOR7-56-2   Q.05 Jun 19KoreaW25 Daegu
Hard
Na-Lae Han KOR (1) -A. Koshiishi (q) 6-34-1Ret.  1st04 Jun 19
A. Koshiishi (q) -Yeong Won Jeong KOR4-1Ret.   q103 Jun 19
Jessica Ho USA-A. Koshiishi (q) 6-36-1   1st28 May 19ChinaW25 Luzhou
Hard
A. Koshiishi (q) -Wanning Zhu CHN6-06-1   Q.28 May 19
Chang Liu CHN (q) -A. Koshiishi6-34-610-8  Q.21 May 19KoreaW25 Goyang
Hard
A. Koshiishi-Hyeran Yun KOR6-46-3   q120 May 19
Dabin Oh KOR (q) -A. Koshiishi3-66-310-5  Q.14 May 19KoreaW25 Changwon
Hard
A. Koshiishi-Si On Park KOR6-06-1   q113 May 19
Mai Hontama JPN (q) -A. Koshiishi3-66-310-2  q106 May 19JapanW60 Fukuoka
Carpet
Mihika Yadav IND (q) -A. Koshiishi3-66-210-4  q108 Apr 19Hong KongW25 Hong Kong
Hard
Ann Li USA (2) -A. Koshiishi (q) 6-16-2   1st03 Apr 19United StatesW25 Jackson
Clay
A. Koshiishi (q) -Alesya Yakubovich BLR6-36-2   Q.02 Apr 19
Yuuki Tanaka JPN-A. Koshiishi6-36-1   q124 Mar 19AustraliaW25 Canberra
Clay
Eudice Wong Chong HKG (3) -A. Koshiishi (8) 6-26-3   1/422 Mar 19ChinaW15 Xiamen
Hard
A. Koshiishi (8) -Qianhui Tang CHN7-56-743-0Ret. 2nd21 Mar 19
A. Koshiishi (8) -A. Easwaramurthi IND (q) 6-06-1   1st20 Mar 19
A. Zakharova RUS (q) -A. Koshiishi (7) 6-46-4   2nd21 Feb 19KazakhstanW15 Shymkent
I.hard
A. Koshiishi (7) -A. Astakhova KAZ (WC) 6-26-4   1st20 Feb 19
Sadafmoh Tolibova BLR-A. Koshiishi (6) 4-66-16-1  1st13 Feb 19KazakhstanW15 Shymkent
I.hard
D. Medvedeva RUS (WC) -A. Koshiishi (6) 6-36-1   2nd07 Feb 19SpainW15 Palmanova
Clay
A. Koshiishi (6) -I. Gallego ESP6-16-2   1st05 Feb 19
C. Ferrer ESP-A. Koshiishi (5) 6-06-2   2nd31 Jan 19SpainW15 Manacor
Clay
A. Koshiishi (5) -Jazmin Ortenzi ARG7-54-66-2  1st29 Jan 19
Julia Payola ESP-A. Koshiishi (4) 6-26-2   1/425 Jan 19SpainW15 Manacor
Clay
A. Koshiishi (4) -Jazmin Ortenzi ARG6-21-66-2  2nd25 Jan 19
A. Koshiishi (4) -Laura Svatikova SVK3-67-686-3  1st22 Jan 19