Player data updated: 2026-09-09 02:26 UTC
Kumiko Okamoto
Kumiko Okamoto competed on the WTA Tour. TennisDB's records show a singles record of 0–1 and no singles titles. Pre-2000 WTA match coverage is incomplete, so the career record may be understated.
Peak singles rank
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Elo peak
1500 (5th percentile)
Singles record
0–1 (0.0%)
Singles titles
0
Prize money
$139,506
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 |
|---|---|---|---|---|---|---|---|---|---|
| Catarina Lindqvist Ryan | 6-7(3) 5-7 | L | H2H | Match data | Sep 23, 1988* | R64 | Seoul Olympics | Olympics | Hard |
Rivals all rivalries →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Catarina Lindqvist Ryan | 0 | 1 | 1 | Sep 23, 1988 | H2H |
Olympic Singles Results (1)
| Edition | Event | Result | W | L | Last Match | H2H | Match Data |
|---|---|---|---|---|---|---|---|
| 1988 | Seoul Olympics | First Round | 0 | 1 | Catarina Lindqvist-Ryan def. Kumiko Okamoto 7-6(3) 7-5 | H2H | Match data |
Career Results
| Season | Age | W | L | M | Win % | Start Rank | End Rank |
|---|---|---|---|---|---|---|---|
| 1988 | 23 | 0 | 1 | 1 | 0.0% | — | — |
| Career | 0 | 1 | 1 | 0.0% | — | — |
Career Results by Surface
| Season | Age | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1988 | 23 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| Career | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
Advanced Stats
| Season | Age | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 | 23 | 1495 | 105.5 | — | — | — | — | — | — | — | 0.0% | -1.50 | — | 0–1 | — | -0.14 |
| Career | 1500 | 102.9 | — | — | — | — | — | — | — | 0.0% | -1.50 | — | 0–1 | — | -14.00 |
Tournament Results by Category
Results show the best round reached per tournament and season.
WTA Ranking History full ranking history →
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.
Data coverage: WTA match coverage from Jeff Sackmann's archive is incomplete before 2000. Career win-loss totals, surface splits, and head-to-head counts for this player's pre-2000 era may understate actual results.
Frequently Asked Questions
- How old is Kumiko Okamoto?
- Kumiko Okamoto is 61 years old, born on February 19, 1965.
- How many Grand Slam singles titles has Kumiko Okamoto won?
- Kumiko Okamoto has not won a Grand Slam singles title.
- How many WTA 1000 titles has Kumiko Okamoto won?
- TennisDB does not group any of Kumiko Okamoto's titles under the modern WTA 1000 category.
- What is Kumiko Okamoto's career win-loss record?
- Kumiko Okamoto has a career WTA singles record of 0 wins and 1 losses (0.0%).
- How much career prize money has Kumiko Okamoto earned?
- Kumiko Okamoto has earned at least $139,506 in career prize money from professional tennis.
- Which seasons of Kumiko Okamoto's career appear in TennisDB?
- Kumiko Okamoto appears in TennisDB's WTA main-tour match records in 1988.
- Who has Kumiko Okamoto faced most often?
- Kumiko Okamoto's most frequent opponent is Catarina Lindqvist Ryan, with a head-to-head record of 0–1 across 1 meeting.