Player data updated: 2026-10-17 16:37 UTC
Junko Sawamatsu
Junko Sawamatsu represented Japan on the WTA Tour. TennisDB's records show a singles record of 7–26 and no singles titles. Weekly WTA ranking coverage before 1984 is incomplete outside audited No. 1 and year-end Top 10 anchors.
Peak singles rank
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Elo peak
1516 (9th percentile)
Singles record
7–26 (21.2%)
Singles titles
0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Gail Sherriff | 2-6 1-6 | L | H2H | Match data | Sep 4, 1971* | R64 | US Open | Grand Slam | Grass |
| Lita Liem | 0-6 1-6 | L | H2H | Match data | Aug 27, 1971* | R16 | South Orange | WTA 250 | Grass |
| Marjorie Gengler | 1-6 2-6 | L | H2H | Match data | Aug 19, 1971* | R32 | Haverford | WTA 250 | Grass |
| Trudy Groenman | 1-6 1-6 | L | H2H | Match data | Jul 30, 1971* | R16 | Dutch Open | WTA 250 | Clay |
| Heide Orth | 1-6 2-6 | L | H2H | Match data | Jul 19, 1971* | R16 | Dusseldorf | WTA 250 | Clay |
Rivals all rivalries →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Helga Schultze | 0 | 2 | 2 | Jul 10, 1971 | H2H |
| Helga Masthoff | 0 | 2 | 2 | Jul 17, 1970 | H2H |
| Gail Sherriff | 0 | 1 | 1 | Sep 4, 1971 | H2H |
| Lita Liem | 0 | 1 | 1 | Aug 27, 1971 | H2H |
| Marjorie Gengler | 0 | 1 | 1 | Aug 19, 1971 | H2H |
Career Results
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 % | ||
| 1968 | 20 | — | — | — | — | 0 | 4 | 4 | 0.0% | 1 | 1 | 2 | 50.0% | 1 | 5 | 6 | 16.7% |
| 1969 | 21 | — | — | — | — | 2 | 6 | 8 | 25.0% | — | — | — | — | 2 | 6 | 8 | 25.0% |
| 1970 | 22 | — | — | — | — | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | 2 | 5 | 7 | 28.6% |
| 1971 | 23 | — | — | — | — | 1 | 4 | 5 | 20.0% | 1 | 6 | 7 | 14.3% | 2 | 10 | 12 | 16.7% |
| Career | — | — | — | — | — | 4 | 17 | 21 | 19.0% | 3 | 9 | 12 | 25.0% | 7 | 26 | 33 | 21.2% |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968 | 20 | 1461 | 94.3 | — | — | — | — | — | -14 | — | 27.3% | -1.91 | 0–1 | — | — | +0.10 |
| 1969 | 21 | 1453 | 113.9 | — | — | — | — | — | -20 | — | 33.3% | -0.72 | 0–2 | — | — | -0.05 |
| 1970 | 22 | 1472 | 105.2 | — | — | — | — | — | -32 | +83 | 28.6% | -2.57 | — | — | — | -0.33 |
| 1971 | 23 | 1433 | 93.6 | — | — | — | — | — | +4 | +37 | 16.0% | -3.16 | 1–0 | 1–0 | — | +0.12 |
| Career | 1516 | 102.2 | — | — | — | — | — | -15 | +51 | 25.0% | -2.19 | 1–3 (25%) | 1–0 | — | -0.50 |
Tournament Results by Category
Grand Slams
| Season | Age | RG | USO | W-L Win % |
|---|---|---|---|---|
| 1968 | 20 | R128 | — | 0–1 (0%) |
| 1969 | 21 | R64 | — | 0–1 (0%) |
| 1971 | 23 | — | R64 | 0–1 (0%) |
| W-L | 0–2 (0%) | 0–1 (0%) |
0–3 (0%) |
WTA 500
| Season | Age | ADE | SYD | W-L Win % |
|---|---|---|---|---|
| 1970 | 22 | R16 | — | 0–1 (0%) |
| 1971 | 23 | — | R64 | 0–1 (0%) |
| W-L | 0–1 (0%) | 0–1 (0%) |
0–2 (0%) |
WTA 250
| Season | Age | GST | HAM | KIT | MEL | MUN | RG | AIX | BAD | BRI | CHR | DUS | DUT | HAV | MON | PER | SEN | SOU | W-L Win % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968 | 20 | — | R32 | — | — | — | — | — | — | R16 | — | R32 | — | — | QF | — | — | — | 1–4 (20%) |
| 1969 | 21 | — | — | R16 | — | — | R16 | SF | QF | — | — | — | — | — | — | — | R32 | — | 2–5 (29%) |
| 1970 | 22 | R16 | — | — | — | — | — | — | — | — | — | — | R32 | — | QF | R16 | — | — | 2–4 (33%) |
| 1971 | 23 | — | R32 | — | R64 | QF | — | — | — | — | R16 | R16 | R16 | R32 | — | — | — | R16 | 2–8 (20%) |
| W-L | 0–1 (0%) | 0–2 (0%) | 1–1 (50%) | 0–1 (0%) | 1–1 (50%) | 0–1 (0%) | 1–1 (50%) | 0–1 (0%) | 1–1 (50%) | 1–1 (50%) | 0–2 (0%) | 0–2 (0%) | 0–1 (0%) | 1–2 (33%) | 1–1 (50%) | 0–1 (0%) | 0–1 (0%) |
7–21 (25%) |
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: Weekly WTA ranking snapshots are unavailable before 1984. Audited official No. 1 change dates and year-end Top 10 ranks are included, but weekly counts and ranks outside those anchors remain incomplete.
Frequently Asked Questions
- How old is Junko Sawamatsu?
- Junko Sawamatsu is 78 years old, born on April 10, 1948.
- Which country does Junko Sawamatsu represent?
- Junko Sawamatsu represents Japan in TennisDB's WTA records.
- Is Junko Sawamatsu left-handed or right-handed?
- Junko Sawamatsu plays right-handed.
- How many Grand Slam singles titles has Junko Sawamatsu won?
- Junko Sawamatsu has not won a Grand Slam singles title.
- How many WTA 1000 titles has Junko Sawamatsu won?
- TennisDB does not group any of Junko Sawamatsu's titles under the modern WTA 1000 category.
- What is Junko Sawamatsu's career win-loss record?
- Junko Sawamatsu has a career WTA singles record of 7 wins and 26 losses (21.2%).
- Which seasons of Junko Sawamatsu's career appear in TennisDB?
- Junko Sawamatsu appears in TennisDB's WTA main-tour match records from 1968 through 1971.
- On which surface does Junko Sawamatsu have the highest recorded win rate?
- Among surfaces with at least 20 recorded matches, Junko Sawamatsu's highest WTA main-draw win rate is on clay: 19.0% (4–17).
- Who has Junko Sawamatsu faced most often?
- Junko Sawamatsu's most frequent opponent is Helga Schultze, with a head-to-head record of 0–2 across 2 meetings.