Naomi Osaka: Ranking, Schedule & Stats
Naomi Osaka is a professional tennis player from Japan, born 16 October 1997. The Japanese competes on the WTA Tour and plays right-handed. Osaka stands 180 cm (5 ft 11 in) tall and weighs 69 kg (152 lb). Osaka has won 7 tour-level singles titles, including 4 Grand Slam titles. Osaka reached a career-high singles ranking of World No. 1 in 2019. Osaka has spent 25 weeks at World No. 1. The Japanese's career numbers favour hard (68%, 224-105) over clay (59%, 48-34) and grass (59%, 27-19). The Japanese was born in Chūō-ku and is based in Osaka.
This page tracks Naomi Osaka'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 season2026Osaka has won 23 of the last 30 first sets
Osaka has won 5 of 7 deciding sets
Osaka has won 68% of matches on hard
Osaka has won 7 of the last 10 matches
Ratings & strengths
Umpiry ratings · updated dailyHow a player performs in the biggest moments, across 392 matches in our records. About
0–100 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 monthsCareerWin rates are close this season: grass 82%, clay 73%.
Win rates are close over the last 12 months: grass 82%, clay 73%.
Win rates are close across the career: hard 68%, clay 59%.
Ranking & projection
WTA ranking · not EloWTA · not EloRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Osaka's wins–losses across all matches we have, qualifying excluded.
Season
Current seasonResults
Season statistics
2026 · 36 matches · vs Top 100 averageSeason breakdown
2026 · by level, surface, opponent, sets2026Career
Career overview
Titles & finals
15 finals · 8 titles · 7 lost13 tour-level finals — 7 won, 6 lost. Grouped by the category the event held when the final was played.
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 458 matches we have on record. Green is Osaka, grey is the same stat by the players they faced.
Aces
| Osaka | 2,600 |
|---|---|
| Opponents | 1,320 |
Double faults
| Osaka | 1,099 |
|---|---|
| Opponents | 1,652 |
1st serve in
| Osaka | 57% 16,957 / 30,005 |
|---|---|
| Opponents | 62% 18,715 / 30,214 |
1st-serve points won
| Osaka | 72% 12,176 / 16,957 |
|---|---|
| Opponents | 64% 12,043 / 18,715 |
Break points converted
| Osaka | 46% 1,531 / 3,344 |
|---|---|
| Opponents | 42% 1,113 / 2,671 |
Break points saved
| Osaka | 58% 1,558 / 2,671 |
|---|---|
| Opponents | 54% 1,813 / 3,344 |
1st-serve points won by season
| Season | Osaka | Opponents |
|---|---|---|
| 2026 | 72% | 63% |
| 2025 | 74% | 64% |
| 2024 | 75% | 68% |
| 2022 | 76% | 65% |
| 2021 | 76% | 66% |
| 2020 | 74% | 67% |
| 2019 | 72% | 63% |
| 2018 | 71% | 63% |
| 2017 | 68% | 65% |
| 2016 | 69% | 63% |
| 2014 | 67% | 66% |
| Career | 72% | 64% |
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 | 84–31 | 73% | 4 |
| WTA 1000 | 74–38 | 66% | 1 |
| WTA 500 | 65–49 | 57% | 1 |
| WTA 250 | 26–16 | 62% | 0 |
| Other tour level | 17–8 | 68% | — |
| Tour level | 266–142 | 65% | 6 |
| Challenger | 9–1 | 90% | 0 |
| ITF / Futures | 34–24 | 59% | 1 |
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 · 29–11 · W–L 73% · 40 matches
Round played
| Qualifying | 2–2 (50%) |
|---|---|
| R128 | 4–0 (100%) |
| R64 | 10–1 (91%) |
| R32 | 10–1 (91%) |
| R16 | 4–6 (40%) |
| SF | 2–1 (67%) |
| F | 0–1 (0%) |
| Team event | 1–1 (50%) |
Surface
| Hard | 14–6 (70%) |
|---|---|
| Clay | 7–3 (70%) |
| Grass | 8–2 (80%) |
Tournament level
| Grand Slam | 12–3 (80%) |
|---|---|
| Masters 1000 | 10–5 (67%) |
| Main tour | 7–3 (70%) |
Opponent ranked
| vs No. 1 | 1–3 (25%) |
|---|---|
| vs top 5 | 1–6 (14%) |
| vs top 10 | 1–7 (13%) |
| vs top 20 | 5–8 (38%) |
| vs top 50 | 12–9 (57%) |
| vs top 100 | 25–11 (69%) |
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 | 14–7 | 7–3 | 8–2 | · | 29–12 |
| 2025 | 24–9 | 8–3 | 3–3 | · | 35–15 |
| 2024 | 13–10 | 5–5 | 3–3 | 1–0 | 22–18 |
| 2022 | 13–7 | 1–2 | · | · | 14–9 |
| 2021 | 16–4 | 2–2 | · | · | 18–6 |
| 2020 | 16–2 | 0–1 | · | · | 16–3 |
| 2019 | 29–7 | 9–2 | 1–2 | 1–0 | 40–11 |
| 2018 | 28–9 | 5–4 | 6–3 | 4–5 | 43–21 |
| 2017 | 14–13 | 5–5 | 4–4 | 4–0 | 27–22 |
| 2016 | 28–17 | 5–4 | 1–1 | · | 34–22 |
| 2015 | 17–11 | 5–3 | 4–2 | 5–2 | 31–18 |
| 2014 | 8–9 | 2–3 | 2–2 | 3–1 | 15–15 |
| 2013 | 17–10 | 11–6 | · | 0–1 | 28–17 |
| 2012 | 10–6 | 8–4 | · | · | 18–10 |
| 2011 | 0–1 | · | · | · | 0–1 |
| Career | 247–122 67% | 73–47 61% | 32–22 59% | 18–9 67% | 370–200 65% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
US Open · Editions 11 · Record 34–9 · Titles 2
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2026 | R16 | 3 | 1 |
| 2025 | SF | 5 | 1 |
| 2024 | R64 | 1 | 1 |
| 2022 | R128 | 0 | 1 |
| 2021 | R32 | 2 | 1 |
| 2020 | Title | 7 | 0 |
| 2019 | R16 | 3 | 1 |
| 2018 | Title | 7 | 0 |
| 2017 | R32 | 3 | 1 |
| 2016 | R32 | 2 | 1 |
| 2015 | Q64 | 1 | 1 |
Season statistics
Each stat is stored as a value–count pair, so seasons can be added together and the rate is always value ÷ count.
2014–2026 · 377 games summed across the range
| Stat | Value | Count | Rate |
|---|---|---|---|
| Aces | 2,232 | 3,985 service games | 0.6 / game |
| Double faults | 890 | 3,985 service games | 0.2 / game |
| 1st serve in | 14,622 | 25,524 serve points | 57% |
| 1st-serve points won | 10,509 | 14,622 1st serves in | 72% |
| 2nd-serve points won | 5,280 | 10,901 2nd serves | 48% |
| Service points won | 15,789 | 25,523 serve points | 62% |
| Return points lost | 10,838 | 25,525 return points | 42% |
| Break points saved | 1,307 | 2,237 faced | 58% |
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 · Naomi OsakaFrequently asked
How tall is Naomi Osaka?
Naomi Osaka is 180 cm (5 ft 11 in) tall.
How much does Naomi Osaka weigh?
Naomi Osaka weighs 69 kg (152 lb), according to Wikidata records.
When was Naomi Osaka born?
Naomi Osaka was born on 16 October 1997 (28 years old).
Where is Naomi Osaka from?
Naomi Osaka is from Japan, born in Chūō-ku on 16 October 1997.
Is Naomi Osaka right or left-handed?
Naomi Osaka plays right-handed.
Who is Naomi Osaka's coach?
Naomi Osaka is coached by António van Grichen.
How good is Naomi Osaka on clay?
Naomi Osaka's clay-court record stands at 48-34, a 59% win rate.
How good is Naomi Osaka on hard?
Naomi Osaka has won 68% of hard-court matches (224-105).
How good is Naomi Osaka on grass?
On grass, Naomi Osaka has compiled a 27-19 record (59% wins).
Cite this
Naomi Osaka is ranked No. 18 in the WTA singles rankings with 2,351 points. Umpiry, "Naomi Osaka: Ranking, Schedule & Stats", https://umpiry.com/players/naomi-osaka-jpn?utm_source=cite (as of 6 October 2026).