Ikumi Yamazaki
🇯🇵Japan· #639· 25y· WTA
12–22 · last 52 weeks
12–16 on hard courts in the last 52 weeks, her best surface. Down from #428 in April.
Last match
2-6 3-6Match details
Form & record· last 52 weeks
- 12–22
- Record
- 35%
- Win rate
- Last 5
- 4–6
- Last 10
Hard 12–16Clay 0–5Carpet 0–1
Record by season
| Season | Total | Hard | Clay | Grass | Indoor |
|---|---|---|---|---|---|
| All | 94–9251% | 43–4847% | 32–2853% | 5–0100% | 14–1647% |
| 2026 | 12–1741% | 10–856% | 0–50% | — | 2–433% |
| 2025 | 27–2453% | 17–1750% | 10–663% | — | 0–10%† |
| 2024 | 22–1756% | 5–645% | 14–961% | — | 3–260% |
| 2023 | 9–1341% | 8–1044% | 1–325%† | — | — |
| 2022 | 12–1055% | 1–517% | 2–340% | 5–0100% | 4–267% |
† fewer than 5 matches
Recent matches
W50 Nanao · ITFIndoor · 2026
W35 Kyoto · ITFIndoor Hard · 2026
W50 Kursumlijska Banja · ITFClay · 2026
W50 Knokke-Heist · ITFClay · 2026
W15 Luan · ITFHard · 2026
W15 Maanshan · ITFIndoor Hard · 2026
Full lookup
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Level
Opponent rank
Window
Record · last 52 weeks
- 12–22
- Record
- 35%
- Win rate
- 22.0
- Avg games
- +1.4
- Avg spread
Surface & Conditions
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| HardOpp ~#526 | 12–16 | 43% | +0.6 | 22.6 | 22%(24) |
| ClayOpp ~#470 | 0–5 | 0% | +4.8 | 20.0 | 38%(4) |
| CarpetOpp ~#470 | 0–1 | 0% | +7.0 | 17.0 | — |
Level & Opponents
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| WTA 250Opp ~#463 | 0–1 | 0% | +7.0 | 17.0 | 22%(1) |
| WTA 125Opp ~#275 | 0–2 | 0% | +6.0 | 19.0 | 38%(1) |
| ITFOpp ~#531 | 12–19 | 39% | +0.9 | 22.4 | —(26) |
| vs 100+ | 3–16 | 16% | +3.4 | 21.4 | 30%(18) |
| vs Unranked | 9–6 | 60% | −1.2 | 22.8 | —(10) |
| vs LeftiesOpp mostly unranked | 0–1 | 0% | +6.0 | 18.0 | —(1) |
| vs RightiesOpp ~#223 | 0–6 | 0% | +4.7 | 22.3 | 22%(6) |
Event & Format
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| First match of eventOpp ~#520 | 7–16 | 30% | +1.3 | 21.3 | —(19) |
| Later roundsOpp ~#608 | 5–3 | 63% | −0.4 | 25.4 | —(7) |
Serve
| Metric | L5 | L10 | L52 Wks |
|---|
L52 Wks:Hold % 30%Break % 30%Ace rate 1.5%1st-serve points won 56%Dominance ratio 0.73
28 matches with serve stats
Workload & retirements
| Situation | Value |
|---|---|
| Matches, last 7 days | 1 |
| Matches, last 14 days | 2 |
| Days since last match | 1 |
| Retired, last 52 Wks | 0 |
| Retired, career | 1 |
Averages exclude retirements and defaults