Koshiishi Ayumi - profile

Koshiishi Ayumi 

Koshiishi Ayumi

Country: Japan
Age: 24 (28. 7. 2000)
Current/Highest rank - singles: 395. / 395.
Current/Highest rank - doubles: 521. / 482.
Sex: woman
Plays: right
  • Next match
Tournament Round Start Match H A
 Andong 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: 283/164 26/15 235/130 22/19 - -
2025 21/14 - 21/13 0/1 - -
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: 49/90 4/10 40/65 5/15 - -
2025 5/9 - 4/8 1/1 - -
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
  Canberra 4 ITF Round Result H A
28.10.   Jovanovic M. - Koshiishi A. Q-1R 7-5, 4-6, 6-4 2.25 1.57
  Bendigo ITF Round Result H A
21.10.   Zakarlyuk M. - Koshiishi A. Q-1R 4-6, 6-0, 7-65 1.83 1.82
 Hamamatsu ITF Round Result H A
17.10.   Inoue M. - Koshiishi A. 1R 6-2, 6-2 1.56 2.24
15.10.   Koshiishi A. - Tsutsumi K. Q-R16 6-2, 6-1 1.01 12.22
14.10.   Koshiishi A. - Aikawa M. Q-2R 6-3, 6-2    
14.10.   Koshiishi A. - Chikaraishi Y. Q-1R 7-61, 6-2    
 Makinohara ITF Round Result H A
11.10.   Ozeki M. - Koshiishi A. R16 6-2, 6-0 1.55 2.29
09.10.   Koshiishi A. - Yoshioka K. 1R 7-5, 6-3 1.47 2.48
 Nanao ITF Round Result H A
30.08.   Shimizu A. - Koshiishi A. R16 7-5, 6-3 1.18 4.28
29.08.   Koshiishi A. - Kinard T. 1R 7-5, 5-7, 6-4 1.36 2.89
27.08.   Koshiishi A. - Hsieh Y. Q-R16 6-0, 6-0 1.03 9.69
26.08.   Koshiishi A. - Ozeki A. Q-2R 4-6, 6-3, 6-3    
 Tsukuba ITF Round Result H A
20.08.   Hanatani N. - Koshiishi A. Q-R16 6-2, 7-60 1.72 1.99
19.08.   Koshiishi A. - Kajuru A. Q-1R 6-1, 6-4    
  Nonthaburi 4 ITF Round Result H A
11.08.   Kovapitukted P. - Koshiishi A. Q-1R 6-2, 6-2    
  Nonthaburi 3 ITF Round Result H A
06.08.   Brouleau L. - Koshiishi A. 1R 6-1, 6-3 2.30 1.55
05.08.   Koshiishi A. - Ozeki M. Q-R16 60-7, 7-5, 6-3 1.55 2.31
04.08.   Koshiishi A. - Ren J. Q-1R 6-1, 1-6, 6-2    
  Taipei 2 ITF Round Result H A
26.07.   Lee H. - Koshiishi A. R16 6-3, 6-0 1.35 2.97
24.07.   Koshiishi A. - Chang T. 1R 6-2, 6-1 1.09 6.22
  Hong Kong 4 ITF Round Result H A
13.07.   Hosogi S. - Koshiishi A. SF 3-6, 6-4, 6-3 3.56 1.24
12.07.   Koshiishi A. - Desai Z. QF 7-5, 6-1 1.75 1.93
11.07.   Koshiishi A. - Bhambri P. R16 6-2, 6-2 1.32 3.07
10.07.   Koshiishi A. - Ogata H. 1R 6-1, 6-4 1.11 5.57
  Singapore 2 ITF Round Result H A
10.06.   Nur Haliza D. - Koshiishi A. Q-R16 1-6, 6-4, 6-3 3.42 1.28
09.06.   Koshiishi A. - Kamisetty G. Q-1R 6-0, 6-0    
  Singapore ITF Round Result H A
04.06.   Kuwata H. - Koshiishi A. 1R 7-63, 610-7, 6-4 1.66 2.08
03.06.   Koshiishi A. - Wee K. Q-R16 6-3, 6-1 1.02 13.00
02.06.   Koshiishi A. - Pang S. Q-1R 6-0, 6-0    
  Changwon ITF Round Result H A
24.05.   Lee Y. - Koshiishi A. R16 6-4, 6-3 1.20 4.05
23.05.   Koshiishi A. - Kim D. 1R 6-1, 6-3 2.20 1.58
22.05.   Koshiishi A. - Liu C. Q-R16 6-1, 6-3 1.89 1.82
21.05.   Koshiishi A. - Moon J. Q-2R 6-3, 6-2    
20.05.   Koshiishi A. - Kong H. Q-1R 6-3, 6-3    
  Incheon ITF Round Result H A
16.05.   Han N. - Koshiishi A. 1R 6-1, 63-7, 6-2 1.11 5.74
15.05.   Koshiishi A. - Lee E. Q-R16 6-3, 3-6, 6-1 2.10 1.64
14.05.   Koshiishi A. - Kang S. Q-2R 6-0, 6-2    
13.05.   Koshiishi A. - Christie F. Q-1R 6-4, 6-2    
  Goyang ITF Round Result H A
09.05.   Lee S. - Koshiishi A. 1R 7-62, 6-3 1.18 4.31
08.05.   Koshiishi A. - Ma Y. Q-R16 6-4, 6-3 2.44 1.50
07.05.   Koshiishi A. - Yoo J. Q-2R 6-3, 6-3    
 Gifu ITF Round Result H A
29.04.   Patterson T. - Koshiishi A. Q-R16 6-3, 3-0    
29.04.   Koshiishi A. - Asano Y. Q-1R 6-3, 6-1 1.00 21.00
 Osaka ITF Round Result H A
07.04.   Omae A. - Koshiishi A. Q-1R 6-3, 6-2    
 Kofu ITF Round Result H A
25.03.   Lykina K. - Koshiishi A. Q-2R 7-5, 65-7, 6-3    
24.03.   Koshiishi A. - Arakawa H. Q-1R 7-5, 6-4    
 Nishi-Tama ITF Round Result H A
17.03.   Kato K. - Koshiishi A. Q-1R 7-5, 6-4    
 Toyota 2 ITF Round Result H A
10.03.   Choi J. - Koshiishi A. Q-1R 4-6, 6-3, 6-2    
  Hong Kong ITF Round Result H A
01.01.   Ushijima R. - Koshiishi A. 1R 6-1, 3-6, 7-5 1.63 2.09
31.12.   Koshiishi A. - Zuo P. Q-R16 6-1, 6-0    
30.12.   Koshiishi A. - Easwaramurthi A. Q-1R 6-0, 6-2    
 Nanao ITF Round Result H A
30.08.   Kobor / Shimi - Koshi / Miyam QF 6-2, 61-7, 10-1 1.29 3.29
28.08.   Koshi / Miyam - Kitag / Vange R16 6-4, 7-67    
  Hong Kong 4 ITF Round Result H A
12.07.   Ng K. / Wu H. - Kawas / Koshi SF 6-2, 7-5 1.82 1.83
11.07.   Kawas / Koshi - Chan / Zhang QF 64-7, 6-3, 10-8 3.34 1.28
10.07.   Kawas / Koshi - Leong / Wong R16 4-6, 6-1, 6-4 1.21 3.93
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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