Arata Onozawa: Ranking, Schedule & Stats
Arata Onozawa is a professional tennis player from Japan, born 28 April 1988.
This page tracks Arata Onozawa'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 season2026Onozawa has won 9 of the last 13 first sets
Onozawa has won 1 of 5 deciding sets
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Onozawa's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2018 · by level, surface, sets2018Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 13 matches we have on record. Green is Onozawa, grey is the same stat by the players they faced.
Aces
| Onozawa | 270 |
|---|---|
| Opponents | 418 |
Double faults
| Onozawa | 239 |
|---|---|
| Opponents | 206 |
1st serve in
| Onozawa | 60% 3,453 / 5,758 |
|---|---|
| Opponents | 64% 3,767 / 5,849 |
1st-serve points won
| Onozawa | 70% 2,407 / 3,453 |
|---|---|
| Opponents | 68% 2,559 / 3,767 |
Break points converted
| Onozawa | 42% 245 / 584 |
|---|---|
| Opponents | 41% 217 / 530 |
Break points saved
| Onozawa | 59% 313 / 530 |
|---|---|
| Opponents | 58% 339 / 584 |
1st-serve points won by season
| Season | Onozawa | Opponents |
|---|---|---|
| 2016 | 68% | 69% |
| 2014 | 72% | 77% |
| Career | 68% | 70% |
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 |
|---|---|---|---|
| Challenger | 3–3 | 50% | 0 |
| ITF / Futures | 181–170 | 52% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
Japan F1 · Editions 8 · Record 11–8 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2016 | R16 | 1 | 1 |
| 2015 | R16 | 1 | 1 |
| 2014 | R16 | 1 | 1 |
| 2013 | R16 | 1 | 1 |
| 2012 | R16 | 2 | 1 |
| 2010 | R16 | 2 | 1 |
| 2009 | R16 | 1 | 1 |
| 2008 | R16 | 2 | 1 |
More on Umpiry · discovery
Frequently asked · Arata OnozawaFrequently asked
When was Arata Onozawa born?
Arata Onozawa was born on 28 April 1988 (38 years old).
Where is Arata Onozawa from?
Arata Onozawa is from Japan.