Ayumi Koshiishi Ranking, Earnings, Records, Stats & Performance Trends

Ayumi Koshiishi profile, results h2h's

Ayumi Koshiishi

Stats

Current Rank378
Best Rank 378 (15 Jun 2025)
Titles8 win
Grand Slams0 win
Main Tour0 win
Masters0 win
Tour Finals0 win
Challengers0 win
Futures8 win

Recent Form

L
W
W
L
W
W
W
L
W
W
Age24(27 Jul 2000)
CountrycountryJapan
Birthplace
Height
Weight
Plays
Backhand
Favorite Surfacecourt Hard
Coach
Turned Pro
Player StatusActive
Prize Money$0
bet365

Koshiishi Performance Breakdown

Koshiishi Surface Record

W/L

Overall 63.8% 261 / 148
Hard 64.8% 214 / 116
Clay 63.4% 26 / 15
Indoor 55.3% 21 / 17
Grass 0.0% 0 / 0

Koshiishi Round Record

W/L

Final 57.1% 8 / 6
Semi-final 60.9% 14 / 9
Quarter-final 61.1% 22 / 14
2nd Round 55.2% 37 / 30
1st Round 60.4% 67 / 44
Qualies Final 63.4% 45 / 26
Qualies Round 2 73.7% 28 / 10
Qualies Round 1 70.0% 63 / 27

Koshiishi Level Record

W/L

Grand Slam 0.0% 0 / 0
Masters 0.0% 0 / 0
Main Tour 0.0% 0 / 0
Cups 0.0% 0 / 0
Challengers 53.8% 133 / 114
Futures 74.4% 151 / 52

Koshiishi Opp. Rank Record

W/L

Vs No.1 0.0% 0 / 0
Vs Top.5 0.0% 0 / 0
Vs Top.10 0.0% 0 / 0
Vs Top.20 0.0% 0 / 0
Vs Top.50 0.0% 0 / 0
Vs Top.100 0.0% 0 / 0

Koshiishi Historical Matches Played Records

Before:
 opponent resultscoreh2h
Icon
W35 Luzhou 08 Jun 25
QF
stats

Stats

L
6-3 6-0
R2
stats

Stats

W
6-3 6-2
R1
q
stats

Stats

W
4-6 6-2 6-2
Icon
W35 Andong 18 May 25
R2
6
stats

Stats

L
6-0 6-3
R1
stats

Stats

W
6-3 6-1
QF
stats

Stats

W
7-6(2) 6-1
Q2
W
6-1 6-4
Icon
W35 Changwon 11 May 25
QF
1
stats

Stats

L
6-4 6-3
R2
q
stats

Stats

W
6-3 6-3
R1
8
stats

Stats

W
6-2 6-2

Koshiishi Performance Stats Trends

Koshiishi Service Stats Trends

Aces per Game 0.21 77 / 362
Double Faults Per Game 0.24 88 / 362
1st Serve % 61.9% 1464 / 2365
1st Serve Win% 59.7% 874 / 1464
2nd Serve Win% 44.2% 398 / 901
Serve Points Win% 53.8% 1272 / 2365

Koshiishi Return Stats Trends

Opponent Aces / Game 0.08 30 / 362
Opponent Double Faults / Game 0.32 116 / 362
Opponent 1st Serve % 66.2% 1516 / 2291
1st Return Win % 42.9% 651 / 1516
2nd Return Win % 58.3% 452 / 775
Return Points Win% 48.1% 1103 / 2291

Koshiishi Break Points (Serve) Stats

Break Points Saved / Game 0.38 137 / 362
Break Points Faced / Game 0.80 289 / 362
Break Points Save % 47.4% 137 / 289
Service Hold % 58.1% 210 / 362

Koshiishi Break Points (Return) Stats

Break Points Won / Game 0.46 166 / 362
Opponent Break Points / Game 0.87 317 / 362
Break Points Won % 52.4% 166 / 317
Opponent Hold % 54.2% 196 / 362

Ayumi Koshiishi Surface Win/Loss Performance History

yearsum.hardclayi.hardgrass
202523/1623/150/00/10/0
202445/3134/231/110/70/0
202349/2048/170/01/30/0
202219/1215/80/04/40/0
202148/1541/104/43/10/0
202025/99/416/50/00/0
201922/2313/135/54/50/0
201828/2121/180/07/30/0
201715/129/50/06/70/0
201610/71/30/09/40/0

Koshiishi Singles Titles/Finals

Koshiishi Titles

No Titles

Koshiishi Finals

courtcountry

W15 Kuala Lumpur (19 Feb 2023)