Ayumi Koshiishi
🇯🇵Japan· #843· 26y· WTA
25–29 · last 104 weeks
25–29 on hard courts in the last 104 weeks.
Last match
1-6 2-6Match details
Form & record· last 104 weeks
Fewer than 15 matches in the last 52 weeks — showing the last 104 weeks.
- 25–29
- Record
- 46%
- Win rate
- Last 5
- 4–6
- Last 10
Hard 25–29
Record by season
| Season | Total | Hard | Clay | Grass | Indoor |
|---|---|---|---|---|---|
| All | 225–14661% | 169–10462% | 20–1165% | — | 36–3154% |
| 2025 | 23–2647% | 20–2248% | — | — | 3–443% |
| 2024 | 18–1751% | 15–1354% | 1–150%† | — | 2–340% |
| 2023 | 42–1278% | 41–1080% | — | — | 1–233%† |
| 2022 | 9–853% | 8–657% | — | — | 1–233%† |
| 2021 | 36–1177% | 33–1077% | — | — | 3–175%† |
† fewer than 5 matches
Recent matches
W50 Brisbane 1 · ITFHard · 2025
W75 Toronto 1 · ITFIndoor Hard · 2025
W75 Saguenay 1 · ITFIndoor Hard · 2025
Jinan · WTA 125Hard · 2025
W100 Incheon 1 · ITFHard · 2025
W35 Shenyang 1 · ITFIndoor Hard · 2025
Full lookup
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Level
Opponent rank
Window
Record · last 104 weeks
- 25–29
- Record
- 46%
- Win rate
- 20.6
- Avg games
- +1.1
- Avg spread
Surface & Conditions
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| HardOpp ~#379 | 25–29 | 46% | +1.1 | 20.6 | 56%(48) |
Level & Opponents
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| WTA 125Opp ~#333 | 0–1 | 0% | +4.0 | 34.0 | 56%(1) |
| ITFOpp ~#391 | 25–28 | 47% | +1.0 | 20.3 | —(47) |
| vs 100+ | 13–25 | 34% | +2.7 | 20.3 | 56%(38) |
| vs Unranked | 12–4 | 75% | −2.7 | 21.1 | 70%(10) |
| vs LeftiesOpp ~#261 | 0–3 | 0% | +6.7 | 18.7 | —(3) |
| vs RightiesOpp ~#264 | 3–12 | 20% | +4.5 | 20.0 | 49%(15) |
Event & Format
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| First match of eventOpp ~#435 | 17–13 | 57% | −0.6 | 21.0 | 62%(25) |
| Later roundsOpp ~#331 | 8–15 | 35% | +3.1 | 19.5 | —(22) |
Serve
| Metric | L5 | L10 | L104 Wks |
|---|---|---|---|
| Hold % | 55% | 57% | 56% |
| Break % | — | 29% | 29% |
L104 Wks:Ace rate 3.2%1st-serve points won 58%Dominance ratio 0.93
48 matches with serve stats
Workload & retirements
| Situation | Value |
|---|---|
| Matches, last 7 days | 0 |
| Matches, last 14 days | 0 |
| Days since last match | 317 |
| Retired, last 52 Wks | 0 |
| Retired, career | 4 |
Averages exclude retirements and defaults