Player data updated: 2026-10-17 16:37 UTC
Sonoe Yonezawa
Sonoe Yonezawa represented Japan on the WTA Tour. TennisDB's records show a singles record of 14–23 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
1556 (23rd percentile)
Singles record
14–23 (37.8%)
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 |
|---|---|---|---|---|---|---|---|---|---|
| Emiko Sakaguchi | 0-6 4-6 | L | H2H | Match data | Oct 20, 1983* | R32 | Tokyo Japan Open | WTA 250 | — |
| Shelley Solomon | 2-6 3-6 | L | H2H | Match data | Oct 13, 1983* | R32 | Tokyo Borden | WTA 250 | Hard |
| Susan Mascarin | 4-6 2-6 | L | H2H | Match data | Oct 22, 1981* | R32 | Tokyo Japan Open | WTA 250 | Hard |
| Shelby Torrance | 3-6 6-3 5-7 | L | H2H | Match data | Oct 15, 1981* | R32 | Tokyo Borden | WTA 250 | Hard |
| Renata Tomanova | 4-6 5-7 | L | H2H | Match data | Nov 17, 1980* | QF | Kyoto | WTA 250 | — |
Rivals all rivalries →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Renata Tomanova | 0 | 3 | 3 | Nov 17, 1980 | H2H |
| Emiko Sakaguchi | 0 | 1 | 1 | Oct 20, 1983 | H2H |
| Shelley Solomon | 0 | 1 | 1 | Oct 13, 1983 | H2H |
| Susan Mascarin | 0 | 1 | 1 | Oct 22, 1981 | H2H |
| Shelby Torrance | 0 | 1 | 1 | Oct 15, 1981 | 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 % | ||
| 1978 | 29 | 2 | 3 | 5 | 40.0% | 3 | 3 | 6 | 50.0% | 0 | 1 | 1 | 0.0% | 5 | 8 | 13 | 38.5% |
| 1979 | 30 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 1980 | 31 | 3 | 5 | 8 | 37.5% | 1 | 1 | 2 | 50.0% | — | — | — | — | 8 | 9 | 17 | 47.1% |
| 1981 | 32 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% |
| 1983 | 34 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% |
| Career | — | 5 | 11 | 16 | 31.2% | 4 | 4 | 8 | 50.0% | 0 | 1 | 1 | 0.0% | 14 | 23 | 37 | 37.8% |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978 | 29 | 1521 | 105.9 | — | — | — | — | +90 | +27 | — | 40.7% | -0.78 | 0–1 | 0–1 | — | +1.17 |
| 1979 | 30 | 1515 | 102.1 | — | — | — | — | — | — | — | 33.3% | -1.50 | — | — | — | -0.03 |
| 1980 | 31 | 1546 | 106.6 | — | — | — | — | +3 | — | — | 43.6% | -0.61 | 4–1 (80%) | 1–3 (25%) | 102.5 | +0.24 |
| 1981 | 32 | 1516 | 99.1 | — | — | — | — | — | — | — | 20.0% | -1.60 | 0–1 | — | — | +0.36 |
| 1983 | 34 | 1488 | 93.4 | — | — | — | — | — | — | — | 0.0% | -3.75 | — | — | — | +0.10 |
| Career | 1556 | 104.4 | — | — | — | — | +36 | +27 | — | 38.3% | -0.95 | 4–3 (57%) | 1–4 (20%) | 98.9 | +4.97 |
Tournament Results by Category
Grand Slams
| Season | Age | USO | W-L Win % |
|---|---|---|---|
| 1978 | 29 | R64 | 1–1 (50%) |
| W-L | 1–1 (50%) |
1–1 (50%) |
WTA 250
| Season | Age | NAP | ITA | TKY | CAN | CHR | KYO | LIV | MON | MON | MON | NAG | ROC | SIO | ST. | W-L Win % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978 | 29 | R64 | R32 | F | R16 | R64 | — | SF | — | — | — | — | — | — | — | 4–6 (40%) |
| 1979 | 30 | — | — | SF | — | — | R16 | — | — | — | — | — | — | — | — | 1–2 (33%) |
| 1980 | 31 | — | — | R16 | — | — | QF | — | R16 | R32 | R32 | R16 | R16 | R16 | QF | 8–9 (47%) |
| 1981 | 32 | — | — | R32 | — | — | — | — | — | — | — | — | — | — | — | 0–1 (0%) |
| 1983 | 34 | — | — | R32 | — | — | — | — | — | — | — | — | — | — | — | 0–1 (0%) |
| W-L | 0–1 (0%) | 0–1 (0%) | 5–5 (50%) | 1–1 (50%) | 0–1 (0%) | 2–2 (50%) | 0–1 (0%) | 1–1 (50%) | 0–1 (0%) | 0–1 (0%) | 1–1 (50%) | 1–1 (50%) | 0–1 (0%) | 2–1 (67%) |
13–19 (41%) |
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 Sonoe Yonezawa?
- Sonoe Yonezawa is 77 years old, born on January 1, 1949.
- Which country does Sonoe Yonezawa represent?
- Sonoe Yonezawa represents Japan in TennisDB's WTA records.
- How many Grand Slam singles titles has Sonoe Yonezawa won?
- Sonoe Yonezawa has not won a Grand Slam singles title.
- How many WTA 1000 titles has Sonoe Yonezawa won?
- TennisDB does not group any of Sonoe Yonezawa's titles under the modern WTA 1000 category.
- What is Sonoe Yonezawa's career win-loss record?
- Sonoe Yonezawa has a career WTA singles record of 14 wins and 23 losses (37.8%).
- Which seasons of Sonoe Yonezawa's career appear in TennisDB?
- Sonoe Yonezawa appears in TennisDB's WTA main-tour match records from 1978 through 1983.
- Who has Sonoe Yonezawa faced most often?
- Sonoe Yonezawa's most frequent opponent is Renata Tomanova, with a head-to-head record of 0–3 across 3 meetings.