Koshiishi Ayumi - profile

Koshiishi Ayumi 

Koshiishi Ayumi

Country: Japan
Age: 19 (28. 7. 2000)
Current/Highest rank - singles: 783. / 609.
Current/Highest rank - doubles: 906. / 842.
Sex: woman
Plays: right
  • Next match
Tournament Round Start Match H A
No upcoming matches.
 
  • Tournaments results
 

Player's record

Year Summary Clay Hard Indoors Grass Not set
Summary: 75/63 5/5 63/51 7/7 - -
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: 12/19 1/2 10/13 1/4 - -
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
No titles
Year Main tournaments Lower level tournaments
2019 - 1
Total: 0 1
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
 Kyoto ITF Round Result H A
05.09.   Ozeki M. - Koshiishi A. R16 6-0, 6-3 1.42 2.60
04.09.   Koshiishi A. - Imanishi M. 1R 6-3, 6-4 4.85 1.14
02.09.   Koshiishi A. - Kishigami U. Q-R16 7-5, 7-64    
02.09.   Koshiishi A. - Tan H. Q-1R 6-0, 6-1    
 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 8.40
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    
  Jackson ITF Round Result H A
03.04.   Li A. - Koshiishi A. 1R 6-1, 6-2 1.10 5.71
02.04.   Koshiishi A. - Yakubovich A. Q-R16 6-3, 6-2 1.07 7.00
  Canberra 3 ITF Round Result H A
25.03.   Tanaka Y. - Koshiishi A. Q-1R 6-3, 6-1    
  Xiamen ITF Round Result H A
22.03.   Chong E. - Koshiishi A. QF 6-2, 6-3 1.35 2.88
21.03.   Koshiishi A. - Tang Q. R16 7-5, 64-7, 3-0 2.32 1.51
20.03.   Koshiishi A. - Easwaramurthi A. 1R 6-0, 6-1 1.05 7.60
  Shymkent 11 ITF Round Result H A
21.02.   Zakharova A. - Koshiishi A. R16 6-4, 6-4 1.18 4.17
20.02.   Koshiishi A. - Astakhova A. 1R 6-2, 6-4 1.36 2.93
  Shymkent 10 ITF Round Result H A
13.02.   Tolibova S. - Koshiishi A. 1R 4-6, 6-1, 6-1 2.21 1.56
  Palmanova ITF Round Result H A
07.02.   Medvedeva D. - Koshiishi A. R16 6-3, 6-1 1.45 2.49
05.02.   Koshiishi A. - Adrover Gallego I. 1R 6-1, 6-2 1.52 2.29
  Manacor 2 ITF Round Result H A
31.01.   Hoste Ferrer C. - Koshiishi A. R16 6-0, 6-2 1.12 5.39
29.01.   Koshiishi A. - Ortenzi J. 1R 7-5, 4-6, 6-2 1.74 1.91
  Manacor ITF Round Result H A
25.01.   Payola J. - Koshiishi A. QF 6-2, 6-2    
25.01.   Koshiishi A. - Ortenzi J. R16 7-5, 4-6, 6-2 2.13 1.61
22.01.   Koshiishi A. - Svatikova L. 1R 3-6, 7-68, 6-3 1.65 2.06
  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
 Kyoto ITF Round Result H A
03.09.   Imani / Kajit - Koshi / Sakat R16 6-2, 64-7, 10-5 1.33 3.09
 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
  Shymkent 10 ITF Round Result H A
12.02.   Nazar / Ukolo - Barav / Koshi R16 6-2, 6-1    
  Palmanova ITF Round Result H A
06.02.   Gadie / Masar - Kikuc / Koshi QF 6-0, 6-2 1.27 3.43
05.02.   Kikuc / Koshi - Felse / Garri R16 6-2, 6-1    
  Manacor 2 ITF Round Result H A
30.01.   Delga / Medve - Kikuc / Koshi R16 6-3, 6-1 1.72 1.97
  Manacor ITF Round Result H A
24.01.   Cianc / Moren - Koshi / Ochsn R16 3.57 1.25
No matches.
 
  • Injuries
Start Tournament Reason
16.10.2019 - ?  Hua Hin 4 ITF retired
05.06.2019 - 12.06.2019  Daegu ITF retired
29.04.2018 - 07.05.2018 Gifu ITF retired
 
 
 
 
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