Player data updated: 2026-10-17 16:37 UTC
Naoko Eto
Naoko Eto represents Japan on the WTA Tour. TennisDB's records show a singles record of 0–0 and no singles titles.
Singles ranking
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Career singles high
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Elo peak
1500 (5th percentile)
Singles record
0–0
Singles titles
0
Prize money
$33,824
YTD W-L
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Records cover recorded main-draw singles results in TennisDB's WTA event archive, including credited walkovers; qualifying is shown separately below.
WTA Matches full match log →
| Opponent | Score | Result | H2H | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Sofia Shapatava | 0-6 1-5 (ret.) | L | H2H | Match data | Sep 17, 2016 | Q1 | Guangzhou Open | International → modern equivalent WTA 250 | Hard |
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
Career Results
| Season | Type | W | L | M | Win % | Start Rank | End Rank |
|---|---|---|---|---|---|---|---|
| 2016 | Qualifying | 0 | 1 | 1 | 0.0% | — | — |
| Career | — | 0 | 0 | 0 | — | — | — |
Career Results by Surface
| Season | Type | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 2016 | Qualifying | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
Advanced Stats
| Season | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 1467 | 91.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | 1448 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2019 | 1434 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2025 | 1418 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2026 | 1369 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1500 | 95.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Tournament Results by Category
WTA Ranking History full ranking history →
Current rank
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Career high
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Career-high date
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First Top 100
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First Top 50
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First Top 20
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First Top 10
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Ranking History Matrix
No ranking history available.
Frequently Asked Questions
- How old is Naoko Eto?
- Naoko Eto is 41 years old.
- Which country does Naoko Eto represent?
- Naoko Eto represents Japan in TennisDB's WTA records.
- Is Naoko Eto left-handed or right-handed?
- Naoko Eto plays n/a.
- How many Grand Slam singles titles has Naoko Eto won?
- Naoko Eto has not won a Grand Slam singles title.
- How many WTA 1000 titles has Naoko Eto won?
- TennisDB does not group any of Naoko Eto's titles under the modern WTA 1000 category.
- What is Naoko Eto's career win-loss record?
- Naoko Eto has a career WTA singles record of 0 wins and 0 losses.
- How much career prize money has Naoko Eto earned?
- Naoko Eto has earned at least $33,824 in career prize money from professional tennis.