Koshiishi Ayumi - profile

Koshiishi Ayumi 

Koshiishi Ayumi

Country: Japan
Age: 25 (28. 7. 2000)
Current/Highest rank - singles: 462. / 367.
Current/Highest rank - doubles: 705. / 482.
Sex: woman
Plays: right
  • Next match
Tournament Round Start Match H A
 Toronto ITF R16 29.10. 21:00 Koshi / Reami - Adesh / Allen 2.86 1.36
 
  • Tournaments results
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 292/178 26/15 241/141 25/22 - -
2025 30/28 - 27/24 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: 51/98 4/10 42/72 5/16 - -
2025 7/17 - 6/15 1/2 - -
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
  Toronto ITF Round Result H A
28.10.   Cross K. - Koshiishi A. 1R 2-6, 6-2, 6-3 1.21 4.04
  Saguenay ITF Round Result H A
24.10.   Rogers A. - Koshiishi A. QF 6-2, 6-4 1.27 3.42
24.10.   Koshiishi A. - Chavez T. R16 7-65, 2-6, 6-2 1.65 2.11
21.10.   Koshiishi A. - Vagramov A. 1R 6-4, 3-6, 6-3 1.95 1.77
  Jinan Round Result H A
13.10.   Nugroho P. - Koshiishi A. Q-R16 62-7, 6-3, 7-5 1.46 2.62
  Incheon ITF Round Result H A
23.09.   Matsuda M. - Koshiishi A. 1R 6-4, 4-6, 6-2 1.38 2.61
  Shenyang ITF Round Result H A
18.09.   Falei A. - Koshiishi A. R16 6-1, 6-1 1.40 2.72
16.09.   Koshiishi A. - Yang Y. 1R 6-1, 6-3 3.08 1.32
  Guiyang ITF Round Result H A
11.09.   Ren Y. - Koshiishi A. R16 2-6, 6-4, 6-3 1.37 2.82
09.09.   Koshiishi A. - Liu K. 1R 7-68, 6-2 1.28 3.24
  Nakhon Pathom 6 ITF Round Result H A
04.09.   Ku Y. - Koshiishi A. R16 6-0, 6-2 1.17 4.31
03.09.   Koshiishi A. - Sato H. 1R 6-4, 6-2 1.87 1.82
  Nakhon Pathom 5 ITF Round Result H A
26.08.   Lee E. - Koshiishi A. 1R 7-60, 6-3 1.74 1.95
  Ourense ITF Round Result H A
05.08.   Guerrero Alvarez E. - Koshiishi A. 1R 6-3, 6-4 1.32 3.09
  Roehampton ITF Round Result H A
29.07.   Nishino N. - Koshiishi A. 1R 6-4, 6-4 2.41 1.49
  Monastir 45 ITF Round Result H A
22.07.   Matsuda M. - Koshiishi A. 1R 6-3, 6-1 1.49 2.46
  Nottingham 3 ITF Round Result H A
17.07.   Valdmannova V. - Koshiishi A. QF 6-0, 6-1 1.49 2.45
17.07.   Koshiishi A. - Veldman K. R16 6-4, 6-2 1.21 3.92
16.07.   Koshiishi A. - Wainwright M. 1R 6-2, 6-3 1.09 6.04
  Luzhou ITF Round Result H A
13.06.   Wang M. - Koshiishi A. QF 6-3, 6-0 2.09 1.67
12.06.   Koshiishi A. - Zhu A. R16 6-3, 6-2 1.37 2.87
11.06.   Koshiishi A. - Morvayova V. 1R 4-6, 6-2, 6-2 1.50 2.43
  Andong ITF Round Result H A
22.05.   Back D. - Koshiishi A. R16 6-0, 6-3 1.46 2.56
21.05.   Koshiishi A. - Lee E. 1R 6-3, 6-1 2.25 1.57
19.05.   Koshiishi A. - Kuwata H. Q-R16 7-62, 6-1    
18.05.   Koshiishi A. - Katsumi N. Q-2R 6-1, 6-4    
  Changwon ITF Round Result H A
16.05.   Zheng W. - Koshiishi A. QF 6-4, 6-3 1.28 3.27
16.05.   Koshiishi A. - Koike E. R16 6-3, 6-3 2.31 1.54
14.05.   Koshiishi A. - Sato H. 1R 6-2, 6-2 1.58 2.24
  Goyang 2 ITF Round Result H A
08.05.   Li Z. - Koshiishi A. R16 6-4, 6-2 1.55 2.29
07.05.   Koshiishi A. - Hong Y. 1R 4-6, 7-5, 6-1    
  Goyang ITF Round Result H A
02.05.   Saigo R. - Koshiishi A. QF 6-4, 6-1    
02.05.   Koshiishi A. - Zolotareva A. R16 65-7, 6-4, 6-3 1.35 2.92
30.04.   Koshiishi A. - Lee E. 1R 6-2, 6-2 2.22 1.59
 Tokyo 6 ITF Round Result H A
23.04.   Sonobe W. - Koshiishi A. 1R 6-4, 6-1 1.33 3.10
22.04.   Shimizu E. - Koshiishi A. Q-R16 6-3, 6-3 1.83 1.83
21.04.   Koshiishi A. - Jang S. Q-1R 2-6, 6-1, 6-1 2.68 1.40
 Osaka ITF Round Result H A
09.04.   Ma Y. - Koshiishi A. 1R 3-6, 6-4, 6-1 1.71 2.03
07.04.   Koshiishi A. - Yoshimoto N. Q-R16 6-1, 6-4 1.49 2.48
06.04.   Koshiishi A. - Chikaraishi Y. Q-2R 6-4, 6-2    
 Kofu ITF Round Result H A
18.03.   Okamura K. - Koshiishi A. 1R 6-3, 6-3 1.39 2.78
 Kyoto 2 ITF Round Result H A
12.03.   Omae A. - Koshiishi A. 1R 6-2, 63-7, 6-1 1.92 1.80
  Launceston ITF Round Result H A
28.02.   Hosogi S. - Koshiishi A. QF 7-65, 6-3 1.35 3.04
27.02.   Koshiishi A. - Kuramochi M. R16 6-2, 1-6, 7-66 2.35 1.53
25.02.   Koshiishi A. - Parnaby A. 1R 7-5, 6-2 1.31 3.23
  Burnie ITF Round Result H A
21.02.   Fourlis J. - Koshiishi A. QF 6-4, 6-1 1.43 2.62
20.02.   Koshiishi A. - Dale A. R16 7-5, 6-4 1.19 4.30
18.02.   Koshiishi A. - Micic E. 1R 5-7, 6-3, 6-1 2.23 1.60
  Timaru ITF Round Result H A
13.02.   Kuramochi M. - Koshiishi A. R16 7-5, 6-3 1.70 2.03
12.02.   Koshiishi A. - Barry M. 1R 6-2, 6-2 1.68 2.07
  Brisbane 3 ITF Round Result H A
03.02.   Xu M. - Koshiishi A. Q-R16 6-1, 6-3 1.29 3.25
02.02.   Koshiishi A. - Smith A. Q-1R 5-2 1.25 3.75
  New Delhi ITF Round Result H A
13.01.   Craciun G. - Koshiishi A. Q-R16 7-60, 7-68 1.36 2.85
12.01.   Koshiishi A. - Garkusha E. Q-1R 6-1, 6-1 4.48 1.16
  Nonthaburi 10 ITF Round Result H A
09.01.   Yao X. - Koshiishi A. R16 6-0, 6-1 1.44 2.61
08.01.   Koshiishi A. - Chong E. 1R 6-2, 4-6, 6-4 2.64 1.43
06.01.   Koshiishi A. - Kumhom L. Q-R16 6-0, 6-0 1.12 5.19
05.01.   Koshiishi A. - Wang M. Q-1R 6-3, 6-0 2.16 1.60
  Saguenay ITF Round Result H A
22.10.   Cross / Hrunc - Kitah / Koshi R16 6-0, 6-1 1.14 4.85
  Incheon ITF Round Result H A
24.09.   Imamu / Park - Jeong / Koshi R16 6-2, 6-2 1.14 4.91
  Guiyang ITF Round Result H A
11.09.   Hu F. / Xu J. - Koshi / Sato QF 7-5, 6-2 2.51 1.46
10.09.   Koshi / Sato - Gao D / Zeng R16 6-2, 5-7, 10-7 1.27 3.37
  Nakhon Pathom 5 ITF Round Result H A
26.08.   Kudas / Reyng - Barry / Koshi R16 6-2, 7-62    
  Ourense ITF Round Result H A
05.08.   Bouzo / Buril - Koshi / Sawan R16 6-1, 6-3    
  Roehampton ITF Round Result H A
29.07.   Matsu / Shimi - Koshi / Marty R16 6-4, 7-69 1.44 2.58
  Monastir 45 ITF Round Result H A
24.07.   Nita / Zhu C - Koshi / Muram QF 6-1, 6-4 4.82 1.14
23.07.   Koshi / Muram - Gurev / Mert R16 6-3, 6-2 2.94 1.35
  Nottingham 3 ITF Round Result H A
16.07.   Oluwa / Skelt - Koshi / Muset QF 6-0, 6-4 3.13 1.32
15.07.   Koshi / Muset - Moore / Simps R16 1.06 7.69
  Andong ITF Round Result H A
20.05.   Lee Y / Li Z. - Koshi / Yuan R16 6-2, 6-1 1.22 3.80
  Goyang ITF Round Result H A
29.04.   Guo M / Xiao - Barry / Koshi R16 6-3, 6-4    
 Osaka ITF Round Result H A
08.04.   Kobor / Shimi - Hosog / Koshi R16 6-3, 6-2 1.36 2.91
 Kofu ITF Round Result H A
18.03.   Kobay / Namig - Koshi / Ma Y. R16 2-6, 7-5, 10-8 3.35 1.28
 Kyoto 2 ITF Round Result H A
13.03.   Moris / Omae - Kawag / Koshi QF 6-4, 6-4 1.36 2.88
12.03.   Kawag / Koshi - Kobay / Namig R16 6-1, 7-63 1.38 2.86
  Launceston ITF Round Result H A
27.02.   Barry / Micic - Koshi / Yang QF 6-2, 3-6, 10-6 1.40 2.68
25.02.   Koshi / Yang - Gaft / Korho R16 6-3, 6-4 1.05 8.17
  Burnie ITF Round Result H A
21.02.   Da Si / Thomp - Koshi / Yang SF 6-2, 1-6, 10-7 2.25 1.57
20.02.   Koshi / Yang - Lee Y / Lin F QF 3-6, 6-2, 10-8 2.39 1.51
18.02.   Koshi / Yang - Akita / Muram R16 7-64, 6-4 2.52 1.45
  Timaru ITF Round Result H A
13.02.   Back / Lee E - Akita / Koshi QF 6-3, 6-1 1.61 2.15
11.02.   Akita / Koshi - Chapm / Dunn R16 6-0, 6-4 1.00 17.00
  Brisbane 3 ITF Round Result H A
04.02.   Da Si / Kung - Koshi / Sato R16 6-2, 6-4 1.68 2.03
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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