Aoi Ito: Ranking, Schedule & Stats
Aoi Ito is a professional tennis player from Japan, born 21 May 2004. The Japanese competes on the WTA Tour. The Japanese was born in Nagoya.
This page tracks Aoi Ito's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Ito has won 10 of the last 30 first sets
Ito has won 3 of 8 deciding sets
Ito has won 58% of matches on hard
Ito has won 4 of the last 10 matches
Ratings & strengths
Umpiry ratings · updated daily0–100 percentile vs currently-ranked players, opponent-adjusted over 52 weeks. By-surface ratings are percentiles within each surface's field (not directly comparable across surfaces). Sub-components are percentiles too; aces are a style descriptor (not in the rating). About
Surface performanceSurfaces
2026 seasonLast 12 monthsCareerHard is the clear edge: 11 losses in 19 matches this season.
Hard is the clear edge: 11 losses in 19 matches over the last 12 months.
Hard is the clear edge: 25 losses in 59 matches across the career.
Ranking & projection
WTA ranking · not EloWTA · not EloRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Ito's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season statistics
2026 · 7 matches · vs Top 100 averageSeason breakdown
2026 · by level, surface, opponent, sets2026Career
Career overview
Titles & finals
1 final · 1 title · 0 lostNo WTA tour-level final on record for Aoi Ito — either they have not reached one, or we do not have it in our data.
Hide finals ▴
Best results in our records over the last ~12 months; the top 18 count toward the WTA ranking (best-18 rule). Totals are derived from our data and can differ from the official ranking, which has mandatory-event rules and includes the Tour Finals.
More career statistics
Career serve & return
Absolute totals across the 74 matches we have on record. Green is Ito, grey is the same stat by the players they faced.
Aces
| Ito | 287 |
|---|---|
| Opponents | 267 |
Double faults
| Ito | 924 |
|---|---|
| Opponents | 926 |
1st serve in
| Ito | 70% 13,673 / 19,572 |
|---|---|
| Opponents | 65% 12,151 / 18,833 |
1st-serve points won
| Ito | 59% 8,051 / 13,567 |
|---|---|
| Opponents | 57% 6,944 / 12,151 |
Break points converted
| Ito | 50% 1,268 / 2,545 |
|---|---|
| Opponents | 46% 1,091 / 2,397 |
Break points saved
| Ito | 54% 1,306 / 2,397 |
|---|---|
| Opponents | 50% 1,277 / 2,545 |
1st-serve points won by season
| Season | Ito | Opponents |
|---|---|---|
| 2026 | 58% | 60% |
| 2025 | 58% | 58% |
| 2024 | 60% | 55% |
| 2023 | 59% | 57% |
| 2022 | 57% | 57% |
| Career | 59% | 57% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| Grand Slam | 0–3 | 0% | 0 |
| WTA 1000 | 2–2 | 50% | 0 |
| WTA 500 | 2–7 | 22% | 0 |
| WTA 250 | 0–1 | 0% | 0 |
| Other tour level | 3–2 | 60% | — |
| Tour level | 7–15 | 32% | 0 |
| Challenger | 5–4 | 56% | 0 |
| ITF / Futures | 118–67 | 64% | 5 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Season breakdown
Wins and losses in one season, split by round reached, surface, tournament level and opponent ranking band.
2026 season · 16–25 · W–L 39% · 41 matches
Round played
| Qualifying | 12–11 (52%) |
|---|---|
| R128 | 0–5 (0%) |
| R32 | 5–6 (45%) |
| R16 | 2–3 (40%) |
| SF | 0–2 (0%) |
Surface
| Hard | 13–17 (43%) |
|---|---|
| Hard (indoor) | 1–1 (50%) |
| Clay | 1–2 (33%) |
| Grass | 1–5 (17%) |
Tournament level
| Grand Slam | 1–3 (25%) |
|---|---|
| Masters 1000 | 2–3 (40%) |
| Main tour | 3–8 (27%) |
| Challenger | 10–11 (48%) |
Opponent ranked
| vs top 50 | 0–2 (0%) |
|---|---|
| vs top 100 | 2–7 (22%) |
Rounds are the round each match was played in, not a ladder: a player enters a 32-draw straight in R32, and team events (United Cup, Davis Cup) are not played through a draw at all — those have their own row. Ranking bands use the opponent's ranking on match day and are cumulative: top 100 includes top 10.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 13–18 | 1–2 | 1–5 | · | 15–25 |
| 2025 | 28–15 | 0–4 | 0–1 | 0–1 | 28–21 |
| 2024 | 55–22 | · | · | 12–3 | 67–25 |
| 2023 | 44–22 | · | 2–2 | 3–5 | 49–29 |
| 2022 | 17–6 | · | 5–1 | 4–4 | 26–11 |
| 2021 | · | 7–3 | · | · | 7–3 |
| 2018 | · | · | · | 0–2 | 0–2 |
| Career | 157–83 65% | 8–9 47% | 8–9 47% | 19–15 56% | 192–116 62% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
W100 Tokyo 1 · Editions 3 · Record 7–2 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2025 | SF | 3 | 1 |
| 2024 | Q16 | 1 | 1 |
| 2023 | R32 | 3 | 0 |
Season statistics
Each stat is stored as a value–count pair, so seasons can be added together and the rate is always value ÷ count.
2024–2026 · 23 games summed across the range
| Stat | Value | Count | Rate |
|---|---|---|---|
| Aces | 33 | 231 service games | 0.1 / game |
| Double faults | 86 | 231 service games | 0.4 / game |
| 1st serve in | 1,217 | 1,757 serve points | 69% |
| 1st-serve points won | 677 | 1,217 1st serves in | 56% |
| 2nd-serve points won | 204 | 472 2nd serves | 43% |
| Service points won | 817 | 1,583 serve points | 52% |
| Return points lost | 639 | 1,460 return points | 44% |
| Break points saved | 120 | 236 faced | 51% |
Value is what happened (aces hit, points won), count is how often it could (service games, points played). Adding seasons adds both — the rate is never averaged from percentages.
More on Umpiry · discovery
Frequently asked · Aoi ItoFrequently asked
When was Aoi Ito born?
Aoi Ito was born on 21 May 2004 (22 years old).
Where is Aoi Ito from?
Aoi Ito is from Japan, born in Nagoya on 21 May 2004.
How good is Aoi Ito on hard?
On hard, Aoi Ito has compiled a 34-25 record (58% wins).
Cite this
Aoi Ito is ranked No. 344 in the WTA singles rankings with 194 points. Umpiry, "Aoi Ito: Ranking, Schedule & Stats", https://umpiry.com/players/aoi-ito-jpn?utm_source=cite (as of 12 October 2026).