Koshiishi Ayumi - profile

Koshiishi Ayumi 

Koshiishi Ayumi

Country: Japan
Age: 25 (28. 7. 2000)
Current/Highest rank - singles: 473. / 367.
Current/Highest rank - doubles: 778. / 482.
Sex: woman
Plays: right
  • Next match
Tournament Round Start Match H A
 Brisbane 5 ITF Next opponent is not known yet
 
Year Round
The player takes part in the tournament for the first time.
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 294/178 26/15 243/141 25/22 - -
2025 32/28 - 29/24 3/4 - -
2024 45/31 1/1 35/25 9/5 - -
2023 50/20 - 50/18 0/2 - -
2022 19/12 - 16/9 3/3 - -
2021 48/15 4/4 41/10 3/1 - -
2020 25/9 16/5 9/4 - - -
2019 22/23 5/5 13/15 4/3 - -
2018 30/21 - 30/21 - - -
2017 13/12 - 13/10 0/2 - -
2016 10/7 - 7/5 3/2 - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 51/99 4/10 42/72 5/17 - -
2025 7/18 - 6/15 1/3 - -
2024 9/18 0/1 7/12 2/5 - -
2023 9/15 - 9/13 0/2 - -
2022 1/8 - 0/6 1/2 - -
2021 11/16 1/3 10/12 0/1 - -
2020 2/5 2/4 0/1 - - -
2019 8/14 1/2 7/10 0/2 - -
2018 3/2 - 3/2 - - -
2017 1/2 - 0/1 1/1 - -
2016 0/1 - - 0/1 - -
No record for this player.
Year Main tournaments Lower level tournaments
2023 - 5
2021 - 3
Total: 0 8
Year Main tournaments Lower level tournaments
2023 - 2
2019 - 1
Total: 0 3
Year Main tournaments Lower level tournaments
No titles
  Nonthaburi ITF Round Result H A
30.12.   Imamura S. - Koshiishi A. Q-1R 6-3, 6-2 1.51 2.39
 Yokohama ITF Round Result H A
26.11.   Nishimura K. - Koshiishi A. Q-R16 6-4, 6-1 1.41 2.59
25.11.   Koshiishi A. - Kobayashi H. Q-1R 7-5, 1-6, 6-2 1.48 2.41
 Takasaki ITF Round Result H A
18.11.   Kobayashi H. - Koshiishi A. Q-1R 7-68, 6-4 3.99 1.19
  Toronto ITF Round Result H A
30.10.   Cross K. - Koshiishi A. 1R 6-4, 6-2 1.51 2.39
28.10.   Koshiishi A. - Morvayova V. Q-R16 6-0, 2-6, 7-65 1.31 3.07
27.10.   Koshiishi A. - Kiss C. Q-1R 6-1, 6-0 1.07 6.25
  Saguenay ITF Round Result H A
24.10.   Fung S. - Koshiishi A. R16 6-1, 6-2 1.40 2.72
23.10.   Koshiishi A. - Ciric Bagaric L. 1R 3-6, 6-4, 7-66 3.12 1.32
21.10.   Koshiishi A. - Alexis L. Q-R16 6-1, 6-1 1.05 7.94
20.10.   Koshiishi A. - Mercier C. Q-1R 6-2, 3-6, 6-2 1.05 7.85
  Calgary ITF Round Result H A
18.10.   Marino R. - Koshiishi A. R16 6-3, 6-2 1.10 5.76
16.10.   Koshiishi A. - Kupres M. 1R 7-5, 6-3 2.42 1.50
14.10.   Koshiishi A. - Frey A. Q-R16 7-5, 6-1 1.78 1.88
13.10.   Koshiishi A. - Lam W. Q-1R 6-1, 6-3 1.01 9.67
  Burswood 2 ITF Round Result H A
19.09.   Gibson T. - Koshiishi A. R16 6-1, 3-6, 6-2 1.18 4.30
17.09.   Koshiishi A. - Hosogi S. 1R 4-6, 6-2, 6-4 1.87 1.80
16.09.   Koshiishi A. - Delaunay C. Q-R16 6-0, 6-0 1.06 7.00
15.09.   Koshiishi A. - Frahn M. Q-1R 6-4, 6-0 1.01 12.25
  Burswood ITF Round Result H A
11.09.   Ito A. - Koshiishi A. 1R 7-5, 6-1 1.12 5.22
09.09.   Koshiishi A. - Morvayova V. Q-R16 7-5, 6-0 2.51 1.44
08.09.   Koshiishi A. - Khanloo M. Q-1R 6-0, 6-3 6.80 2.43
  Incheon ITF Round Result H A
06.09.   Ito A. - Koshiishi A. QF 6-1, 1-6, 6-2 1.22 3.85
05.09.   Koshiishi A. - Shimizu A. R16 6-2, 6-1 2.46 1.46
04.09.   Koshiishi A. - Hartono A. 1R 6-2, 6-3 4.76 1.15
02.09.   Koshiishi A. - Kwon J. Q-R16 6-3, 6-1    
01.09.   Koshiishi A. - Kim Y. Q-1R 6-0, 7-60 1.27 3.36
  Jinan ITF Round Result H A
26.08.   Tang Q. - Koshiishi A. Q-R16 6-3, 1-6, 7-64 1.90 1.76
25.08.   Koshiishi A. - Liu Y. Q-1R 6-4, 6-4 1.03 7.67
  Ust-Kamenogorsk ITF Round Result H A
04.08.   Gasanova A. - Koshiishi A. F 6-2, 6-1 1.18 4.21
03.08.   Koshiishi A. - Ovcharenko E. SF 2-6, 6-3, 6-0 1.57 2.22
02.08.   Koshiishi A. - Malygina E. QF 2-6, 6-3, 6-3 2.44 1.49
01.08.   Koshiishi A. - Sagandikova A. R16 6-3, 6-0 1.27 3.36
30.07.   Koshiishi A. - Zelinskaya D. 1R 7-5, 6-3 1.36 2.95
  Astana 14 ITF Round Result H A
25.07.   Malygina E. - Koshiishi A. R16 6-3, 6-1 1.95 1.75
24.07.   Koshiishi A. - Sagandikova A. 1R 6-3, 6-3 1.26 3.53
  Nakhon Si Thammarat 6 ITF Round Result H A
21.07.   Sato H. - Koshiishi A. F 6-4, 6-4 1.29 3.25
20.07.   Koshiishi A. - Kovapitukted P. SF 2-6, 6-1, 6-0 1.49 2.44
19.07.   Koshiishi A. - Kitahara Y. QF 6-2, 6-0    
19.07.   Koshiishi A. - Leong S. R16 6-3, 65-7, 6-3 1.36 3.00
17.07.   Koshiishi A. - Baharmus H. 1R 6-0, 6-3 1.09 6.11
  Nakhon Si Thammarat 5 ITF Round Result H A
12.07.   Smith A. - Koshiishi A. QF 0-6, 6-2, 6-1 2.61 1.42
11.07.   Koshiishi A. - Patil S. R16 6-3, 6-1 1.10 6.50
09.07.   Koshiishi A. - Sawasdee W. 1R 6-4, 6-2 1.24 3.60
  Nakhon Si Thammarat 4 ITF Round Result H A
04.07.   Shimizu E. - Koshiishi A. R16 7-5, 6-3 1.22 3.82
03.07.   Koshiishi A. - Patil S. 1R 6-2, 66-7, 6-3 1.12 5.29
  Daegu ITF Round Result H A
05.06.   Saigo R. - Koshiishi A. 1R 6-2, 5-7, 6-1 1.58 2.21
03.06.   Koshiishi A. - Wi H. Q-R16 6-1, 6-1 1.35 2.82
02.06.   Koshiishi A. - Choo Y. Q-1R 6-3, 6-0    
  Changwon ITF Round Result H A
26.05.   Moon J. - Koshiishi A. Q-1R 7-63, 0-6, 10-4    
  Goyang ITF Round Result H A
22.05.   Li Z. - Koshiishi A. 1R 6-4, 6-1 1.27 3.43
20.05.   Koshiishi A. - Saigo R. Q-R16 7-64, 7-5 2.67 1.39
19.05.   Koshiishi A. - Kim D. Q-1R 7-5, 2-0    
 Kurume ITF Round Result H A
13.05.   Kuramochi M. - Koshiishi A. Q-R16 6-3, 6-0    
13.05.   Koshiishi A. - Katsumi N. Q-1R 6-0, 6-1 3.49 1.24
 Fukuoka ITF Round Result H A
06.05.   Rioux L. - Koshiishi A. Q-1R 6-1, 6-3 2.86 1.36
  Wuning ITF Round Result H A
24.04.   Wang Q. - Koshiishi A. 1R 6-2, 6-1 1.06 7.48
22.04.   Koshiishi A. - Li J. Q-R16 6-4, 6-1 1.53 2.28
21.04.   Koshiishi A. - Liu J. Q-1R 6-1, 6-0 1.02 7.50
  Shenzhen 8 ITF Round Result H A
14.04.   Lee E. - Koshiishi A. Q-1R 6-3, 4-6, 6-3    
 Osaka ITF Round Result H A
08.04.   Saigo R. - Koshiishi A. Q-R16 6-3, 6-4 1.32 2.96
07.04.   Koshiishi A. - Hasegawa M. Q-2R 6-3, 7-65    
06.04.   Koshiishi A. - Oigawa S. Q-1R 6-0, 4-6, 10-3    
 Kofu ITF Round Result H A
24.03.   Sema E. - Koshiishi A. Q-1R 6-2, 6-0    
  Indore 2 ITF Round Result H A
13.03.   Jakupovic D. - Koshiishi A. 1R 6-3, 6-1 1.11 5.36
12.03.   Koshiishi A. - Hasegawa M. Q-R16 6-3, 6-1 1.06 6.38
11.03.   Koshiishi A. - Kalluri L. Q-2R 6-0, 6-2 1.02 8.25
  Nagpur ITF Round Result H A
07.03.   Back D. - Koshiishi A. R16 6-0, 6-1 1.44 2.58
06.03.   Koshiishi A. - Marcinkevica D. 1R 6-4, 7-66 2.09 1.66
  Gurugram ITF Round Result H A
28.02.   Yamalapalli S. - Koshiishi A. 1R 6-4, 6-2 1.32 2.90
  Roehampton 3 ITF Round Result H A
11.02.   Lacy I. - Koshiishi A. Q-1R 6-3, 6-4 2.16 1.58
  Edgbaston ITF Round Result H A
05.02.   Salden L. - Koshiishi A. Q-R16 0-6, 6-1, 6-3 1.44 2.50
04.02.   Koshiishi A. - Yardley S. Q-1R 6-1, 6-2 7.50 1.03
  Sharm El Sheikh ITF Round Result H A
30.01.   Waligora A. - Koshiishi A. Q-R16 6-4, 6-4 1.78 1.85
29.01.   Koshiishi A. - Dunyon J. Q-2R 6-0, 6-2 1.01 9.00
  Monastir 20 ITF Round Result H A
22.01.   Breen S. - Koshiishi A. Q-2R 5-7, 6-3, 12-10 9.50 1.00
 Yokohama ITF Round Result H A
26.11.   Kobor / Shimi - Koshi / Shali R16 6-0, 6-1 1.21 3.78
  Toronto ITF Round Result H A
31.10.   Belgr / Gimbr - Koshi / Tran QF 6-4, 6-1 1.32 3.06
29.10.   Koshi / Tran - Evtim / Kawam R16 6-4, 7-5 2.89 1.35
  Saguenay ITF Round Result H A
24.10.   Arsen / Cross - Koshi / Okuwa QF 6-2, 6-2 1.35 2.88
21.10.   Koshi / Okuwa - Alexi / Lindg R16 7-5, 6-1 1.19 4.02
  Calgary ITF Round Result H A
16.10.   Brace / Loeb - Koshi / Tran R16 2-6, 7-63, 16-14 1.19 4.15
  Burswood 2 ITF Round Result H A
18.09.   Osbor / Smith - Araka / Koshi R16 6-4, 6-0 1.45 2.52
  Jinan ITF Round Result H A
27.08.   Li Y. / Wang - Kawam / Koshi R16 6-4, 6-1 1.84 1.81
  Ust-Kamenogorsk ITF Round Result H A
04.08.   Fedor / Khomu - Back / Koshi F 7-64, 6-2 1.61 2.17
02.08.   Back / Koshi - Chaud / Malyg SF    
01.08.   Back / Koshi - Baida / Krymk QF 6-2, 6-2 1.16 4.37
31.07.   Back / Koshi - Bekme / Dyuss R16 6-0, 6-2 5.15 1.12
  Astana 14 ITF Round Result H A
26.07.   Diatc / Ruste - Back / Koshi SF 6-2, 6-4 1.61 2.14
25.07.   Back / Koshi - Zolot / Zolot QF 7-5, 6-2 2.07 1.64
23.07.   Back / Koshi - Okuwa / Sagan R16 6-3, 6-1 1.56 2.24
  Nakhon Si Thammarat 5 ITF Round Result H A
09.07.   Sawas / Yodpe - Jeong / Koshi R16 4-6, 7-64, 10-5 2.87 1.36
  Nakhon Si Thammarat 4 ITF Round Result H A
05.07.   Jeong / Okuwa - Giava / Koshi SF 6-4, 6-1 1.84 1.83
04.07.   Giava / Koshi - Kobay / Ounmu QF 6-4, 6-2 1.34 2.91
02.07.   Giava / Koshi - Carbi / Shrof R16 7-5, 6-2 1.02 9.78
  Daegu ITF Round Result H A
06.06.   Ku Y. / Shimi - Aikaw / Koshi QF 6-2, 6-4 1.20 4.02
04.06.   Aikaw / Koshi - Kil H / Park R16 6-0, 6-1 1.03 7.83
  Indore 2 ITF Round Result H A
12.03.   Naklo / Sawan - Koshi / Zolot R16 4-6, 6-0, 10-8 1.57 2.24
  Nagpur ITF Round Result H A
06.03.   Ostlu / Yashi - Koshi / Ozeki R16 7-5, 7-63 1.45 2.54
  Gurugram ITF Round Result H A
27.02.   Gasan / Yashi - Koshi / Yamal R16 6-3, 6-3 1.26 3.46
  Roehampton 3 ITF Round Result H A
14.02.   Chris / Murra - Koshi / Piang R16 6-1, 6-3 1.08 6.53
  Edgbaston ITF Round Result H A
07.02.   Kempe / Salde - Koshi / Ulyas R16 6-2, 6-3 1.14 4.83
  Sharm El Sheikh ITF Round Result H A
30.01.   Hieta / Hoedt - Karun / Koshi R16 6-4, 6-1 1.43 2.57
  Monastir 20 ITF Round Result H A
23.01.   Kuzmo / Vargo - Koshi / Lee E R16 6-4, 1-6, 10-5 1.21 3.77
No matches.
 
  • Injuries
Start Tournament Reason
27.06.2023 - 28.06.2023  Monastir 42 ITF retired
10.04.2023 - 15.05.2023 Osaka ITF retired
16.10.2019 - 22.01.2020  Hua Hin 4 ITF retired
05.06.2019 - 12.06.2019  Daegu ITF retired
29.04.2018 - 07.05.2018 Gifu ITF retired
 More injuries
 
 
 
 
 
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