Nanari Katsumi: Ranking, Schedule & Stats
Nanari Katsumi is a professional tennis player from Japan, born 17 February 2003. The Japanese competes on the WTA Tour.
This page tracks Nanari Katsumi'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.
Ratings & strengths
Umpiry ratings · updated dailyRanking & projection
WTA ranking · not EloWTA · not EloBeyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Katsumi's wins–losses across all matches we have, qualifying excluded.
Results
Career
More career statistics
Career serve & return
Absolute totals across the 0 matches we have on record. Green is Katsumi, grey is the same stat by the players they faced.
Aces
| Katsumi | 95 |
|---|---|
| Opponents | 170 |
Double faults
| Katsumi | 325 |
|---|---|
| Opponents | 491 |
1st serve in
| Katsumi | 73% 6,813 / 9,291 |
|---|---|
| Opponents | 65% 5,839 / 9,036 |
1st-serve points won
| Katsumi | 54% 3,663 / 6,813 |
|---|---|
| Opponents | 61% 3,541 / 5,839 |
Break points converted
| Katsumi | 47% 506 / 1,076 |
|---|---|
| Opponents | 53% 705 / 1,321 |
Break points saved
| Katsumi | 47% 616 / 1,321 |
|---|---|
| Opponents | 53% 570 / 1,076 |
1st-serve points won by season
| Season | Katsumi | Opponents |
|---|---|---|
| 2026 | 56% | 59% |
| 2025 | 53% | 62% |
| 2024 | 51% | 60% |
| 2023 | 54% | 60% |
| 2022 | 53% | 66% |
| Career | 53% | 61% |
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 |
|---|---|---|---|
| ITF / Futures | 31–61 | 34% | 0 |
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 · 20–23 · W–L 47% · 43 matches
Round played
| Qualifying | 2–3 (40%) |
|---|---|
| R32 | 5–8 (38%) |
| R16 | 2–3 (40%) |
Surface
| Hard | 12–15 (44%) |
|---|---|
| Hard (indoor) | 0–1 (0%) |
| Clay | 5–4 (56%) |
| Grass | 2–2 (50%) |
| Carpet | 1–1 (50%) |
Tournament level
| Challenger | 8–9 (47%) |
|---|---|
| ITF / Futures | 12–14 (46%) |
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 | 12–14 | 5–4 | 2–2 | 1–2 | 20–22 |
| 2025 | 14–23 | 7–5 | · | · | 21–28 |
| 2024 | 15–24 | · | · | 3–3 | 18–27 |
| 2023 | 14–21 | · | 0–2 | 4–3 | 18–26 |
| 2022 | 4–7 | 4–4 | · | 0–2 | 8–13 |
| 2021 | · | 2–3 | · | · | 2–3 |
| 2018 | 0–1 | · | · | 0–1 | 0–2 |
| Career | 59–90 40% | 18–16 53% | 2–4 33% | 8–11 42% | 87–121 42% |
More on Umpiry · discovery
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Frequently asked · Nanari KatsumiFrequently asked
When was Nanari Katsumi born?
Nanari Katsumi was born on 17 February 2003 (23 years old).
Where is Nanari Katsumi from?
Nanari Katsumi is from Japan.
Cite this
Nanari Katsumi is ranked No. 931 in the WTA singles rankings with 27 points. Umpiry, "Nanari Katsumi: Ranking, Schedule & Stats", https://umpiry.com/players/nanari-katsumi-jpn?utm_source=cite (as of 22 September 2026).