Ayumi Koshiishi Ranking, Earnings, Records, Stats & Performance Trends
JapanAge:25 years (28 Jul 2000)
Birthplace:N/A
Residence:N/A
Status:Active
Turned Pro:N/A
Prize Money:$0
Career Statistics
Current Rank |  444 |
Main Tours | 0-0 |
Tour Finals | 0-0 |
Master | 0-0 |
Grand Slam | 0-0 |
Cups | 0-0 |
Futures | 8-6 |
Challengers | 0-0 |
Total | 294-180 |
Total Titles | 8 |
Favorite Surface |  (W 0) & (L 0) |
Koshiishi Performance Breakdown
| Surface Record | Per % | W/L |
|---|---|---|
| Overall | 52.4% | 33/30 |
| Clay | 0% | 0/0 |
| Hard | 53.6% | 30/26 |
| Indoor | 42.9% | 3/4 |
| Grass | 0% | 0/0 |
| Round Record | Per % | W/L |
|---|---|---|
| Quarterfinals | 0.0% | 0/8 |
| Second Round | 53.3% | 8/7 |
| First Round | 60.0% | 15/10 |
| Q3 Round | 42.9% | 3/4 |
| Q2 Round | 100.0% | 2/0 |
| Q1 Round | 83.3% | 5/1 |
| Level Record | Per % | W/L |
|---|---|---|
| Total | 52.4% | 33/30 |
| Challengers | 52.4% | 33/30 |
| Futures | 0% | 0/0 |
| Cups | 0% | 0/0 |
| Grand Slam | 0% | 0/0 |
| Main Tour | 0% | 0/0 |
| Tour Finals | 0% | 0/0 |
| Masters | 0% | 0/0 |
| Opp. Rank Record | Per % | W/L |
|---|---|---|
| Vs Top.1 | 0% | 0/0 |
| Vs Top.5 | 0% | 0/0 |
| Vs Top.10 | 0% | 0/0 |
| Vs Top.20 | 0% | 0/0 |
| Vs Top.50 | 0% | 0/0 |
| Vs Top.100 | 0% | 0/0 |
Koshiishi Historical Matches Played Records
(Q3) W75 Sydney(11-17-25)
(Q1) W75 Sydney(11-16-25)
(QF) W50 Brisbane(11-14-25)
(R2) W50 Brisbane(11-13-25)
(R1) W50 Brisbane(11-11-25)
Koshiishi Performance Stats Trends
Service Stats Trends
| Aces per Game | 0.22 | 133/604 |
| Double Faults Per Game | 0.25 | 153/604 |
| 1st Serve % | 62.9% | 2495/3966 |
| 1st Serve Win% | 59.2% | 1477/2495 |
| 2nd Serve Win% | 42.9% | 631/1471 |
| Serve Points Win% | 53.2% | 2108/3966 |
Return Stats Trends
| Opponent Aces / Game | 0.09 | 52/604 |
| Opponent Double Faults / Game | 0.30 | 179/604 |
| Opponent 1st Serve % | 66.1% | 2506/3794 |
| 1st Return Win % | 41.3% | 1035/2506 |
| 2nd Return Win % | 57.3% | 738/1288 |
| Return Points Win% | 46.7% | 1773/3794 |
Break Points (Serve) Stats
| Break Points Saved / Game | 0.40 | 241/604 |
| Break Points Faced / Game | 0.83 | 500/604 |
| Break Points Save % | 48.2% | 241/500 |
| Service Hold % | 57.1% | 345/604 |
Break Points (Return) Stats
| Break Points Won / Game | 0.42 | 255/604 |
| Opponent Break Points / Game | 0.83 | 503/604 |
| Break Points Won % | 50.7% | 255/503 |
| Opponent Hold % | 57.8% | 349/604 |
Koshiishi Surface Win/Loss Performance History
| YEAR | SUM. | HARD | CLAY | I.HARD | GRASS |
|---|---|---|---|---|---|
| 2025 | 33/30 | 30/26 | 0/0 | 3/4 | 0/0 |
| 2024 | 45/31 | 34/23 | 1/1 | 10/7 | 0/0 |
| 2023 | 49/20 | 48/17 | 0/0 | 1/3 | 0/0 |
| 2022 | 19/12 | 15/8 | 0/0 | 4/4 | 0/0 |
| 2021 | 48/15 | 41/10 | 4/4 | 3/1 | 0/0 |
| 2020 | 25/9 | 9/4 | 16/5 | 0/0 | 0/0 |
Koshiishi Titles/Finals 2025
Titles
No titles happened.
Finals
No finals happened.
Top Predictions Today
Mayar Sherif
Julia Riera18:00
H2H 0-1
Bernard Tomic
Marek Gengel08:05
H2H 0-0
Millen Hurrion
Lorenzo Angelini11:30
H2H 0-0
Tomas Curras AbasoloSergi Perez Contri13:00
H2H 0-0
Alexey VatutinCarlos Lopez Montagud13:00
H2H 0-0
