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
  Hua Hin 4 ITF Round Result H A
16.10.   Hosogi S. - Koshiishi A. 1R 4-0 1.70 1.97
  Hua Hin 3 ITF Round Result H A
10.10.   Cheapchandej P. - Koshiishi A. R16 6-1, 6-3 1.83 1.82
09.10.   Koshiishi A. - Sawangkaew M. 1R 6-2, 6-3 4.33 1.16
 Nanao ITF Round Result H A
27.08.   Nagata A. - Koshiishi A. 1R 6-4, 6-0 3.17 1.30
 Tsukuba ITF Round Result H A
19.08.   Chikaraishi Y. - Koshiishi A. Q-1R 2-6, 6-2, 10-7 4.25 1.17
  Nonthaburi 4 ITF Round Result H A
30.07.   Yang Y. - Koshiishi A. Q-R16 6-0, 6-2 1.82 1.83
29.07.   Koshiishi A. - Naklo T. Q-1R 6-3, 6-4 1.51 2.36
  Nonthaburi 3 ITF Round Result H A
23.07.   Ozeki M. - Koshiishi A. Q-R16 6-2, 6-4 1.59 2.15
22.07.   Koshiishi A. - Wu H. Q-1R 6-3, 6-2    
  Gimcheon 3 ITF Round Result H A
20.06.   Jeong S. - Koshiishi A. R16 6-2, 7-60 1.25 3.48
19.06.   Koshiishi A. - Kobayashi H. 1R 4-6, 6-4, 6-4 1.61 2.12
  Gimcheon 2 ITF Round Result H A
14.06.   Matsuda M. - Koshiishi A. QF 7-5, 64-7, 6-3 1.78 1.88
13.06.   Koshiishi A. - Mu S. R16 7-5, 6-3 1.58 2.18
12.06.   Koshiishi A. - Back D. 1R 7-5, 6-2 2.05 1.65
  Daegu ITF Round Result H A
05.06.   Han N. - Koshiishi A. 1R 6-3, 4-1 1.04 8.42
04.06.   Koshiishi A. - Lee S. Q-R16 7-5, 6-2 3.25 1.29
03.06.   Koshiishi A. - Jeong Y. Q-1R 4-1 1.61 2.15
  Luzhou ITF Round Result H A
28.05.   Ho J. - Koshiishi A. 1R 6-3, 6-1    
28.05.   Koshiishi A. - Zhu W. Q-R16 6-0, 6-1 1.07 6.71
  Goyang ITF Round Result H A
21.05.   Liu C. - Koshiishi A. Q-R16 6-3, 4-6, 10-8 1.39 2.67
20.05.   Koshiishi A. - Yun H. Q-1R 6-4, 6-3 1.29 3.21
  Changwon ITF Round Result H A
14.05.   Oh D. - Koshiishi A. Q-R16 3-6, 6-3, 10-5 6.55 1.08
13.05.   Koshiishi A. - On Park S. Q-1R 6-0, 6-1    
 Fukuoka ITF Round Result H A
06.05.   Hontama M. - Koshiishi A. Q-1R 3-6, 6-3, 10-2 1.25 3.75
  Hongkong 8 ITF Round Result H A
08.04.   Yadav M. - Koshiishi A. Q-1R 3-6, 6-2, 10-4    
  Xiamen ITF Round Result H A
22.03.   Chong E. - Koshiishi A. QF 6-2, 6-3 1.36 2.86
21.03.   Koshiishi A. - Tang Q. R16 7-5, 64-7, 3-0 2.33 1.51
20.03.   Koshiishi A. - Easwaramurthi A. 1R 6-0, 6-1 1.05 7.60
  Hua Hin 4 ITF Round Result H A
15.10.   Kulam / Ma Y. - Akita / Koshi R16 6-1, 7-68 1.60 2.15
  Hua Hin 3 ITF Round Result H A
10.10.   Buaya / Kuear - Akita / Koshi QF 6-2, 6-4 2.39 1.50
08.10.   Akita / Koshi - Chika / Furuy R16 6-2, 6-4 1.50 2.40
 Nanao ITF Round Result H A
28.08.   Abe H / Nagat - Koshi / Sakat R16 6-3, 6-1 1.83 1.83
 Tsukuba ITF Round Result H A
22.08.   Kobor / Okamu - Koshi / Matsu QF 6-4, 6-4 1.17 4.21
21.08.   Koshi / Matsu - Hoson / Takah R16 6-2, 6-2    
  Nonthaburi 4 ITF Round Result H A
30.07.   Parna / Yang - Koshi / Sakat R16 7-5, 7-5 2.45 1.48
  Gimcheon 3 ITF Round Result H A
20.06.   Jeong / Kim S - Koshi / Mishi QF 6-4, 6-4    
19.06.   Koshi / Mishi - Lee E / Lim E R16 6-2, 6-4    
  Gimcheon 2 ITF Round Result H A
15.06.   Koshi / Mishi - Moris / Okuno F 6-3, 6-2 2.50 1.50
14.06.   Koshi / Mishi - Fukud / Matsu SF 6-2, 4-6, 10-3    
13.06.   Koshi / Mishi - Koike / Oshin QF 7-5, 6-1    
12.06.   Koshi / Mishi - Back / Wi H. R16 6-1, 6-3    
  Daegu ITF Round Result H A
04.06.   Choi / Han N - Koshi / Sakat R16 7-66, 6-1 1.03 8.39
  Luzhou ITF Round Result H A
29.05.   Inoue / Minok - Koshi / Yuan R16 6-4, 6-4 1.45 2.48
  Goyang ITF Round Result H A
22.05.   Kim C / Kim S - Koshi / Sukho R16 6-1, 7-5    
  Xiamen ITF Round Result H A
19.03.   Guo M / Lu J. - Koshi / Sakat R16 6-3, 6-0 1.43 2.58
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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