Kazuko Sawamatsu
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Evonne Goolagong | 0 | 9 | 9 | Sep 6, 1975 | H2H |
| Olga Morozova | 2 | 6 | 8 | Dec 7, 1974 | H2H |
| Julie Heldman | 2 | 4 | 6 | Sep 2, 1975 | H2H |
| Kerry Reid | 0 | 6 | 6 | Dec 21, 1974 | H2H |
| Helen Gourlay | 1 | 4 | 5 | Oct 21, 1974 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Kazuko Sawamatsu vs Raquel Giscafre H2H: 1-0
Kazuko Sawamatsu holds a 1–0 lead over Raquel Giscafre in their WTA head-to-head. Across 1 main-draw meeting, Kazuko Sawamatsu leads 1–0 on grass. Most recently, Kazuko Sawamatsu won the 1971 Sydney International round of 32 6-1 6-0.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Kazuko Sawamatsu | 6-1 6-0 | Raquel Giscafre | Match data | Jan 14, 1971* | R32 | Sydney International | WTA 500 | Grass |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kazuko Sawamatsu | — | — | — | 1,954 | 179 | 100 | 64.2% | 0 | 0 | 0 | 1 | 8 | 9 |
| Raquel Giscafre | — | — | — | 1,798 | 86 | 120 | 41.7% | 0 | 0 | 0 | 0 | 4 | 4 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Kazuko Sawamatsu | Raquel Giscafre | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1968 | 9–7 | 56.2% | — | 1,556 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1969 | 16–8 | 66.7% | — | 1,674 | 0 | 1 | — | — | — | — | — | — | — |
| 19 | 1970 | 10–8 | 55.6% | — | 1,727 | 0 | 2 | 1968 | 5–8 | 38.5% | — | 1,494 | 0 | 0 |
| 20 | 1971 | 18–10 | 64.3% | — | 1,826 | 0 | 3 | 1969 | 9–15 | 37.5% | — | 1,489 | 0 | 0 |
| 21 | 1972 | 28–16 | 63.6% | — | 1,848 | 0 | 6 | 1970 | 3–2 | 60.0% | — | 1,504 | 0 | 0 |
| 22 | 1973 | 38–21 | 64.4% | — | 1,825 | 0 | 6 | 1971 | 5–13 | 27.8% | — | 1,467 | 0 | 0 |
| 23 | 1974 | 37–20 | 64.9% | — | 1,900 | 0 | 8 | 1972 | 6–16 | 27.3% | — | 1,488 | 0 | 0 |
| 24 | 1975 | 23–10 | 69.7% | — | 1,954 | 0 | 9 | 1973 | 11–11 | 50.0% | — | 1,605 | 0 | 1 |
| 25 | — | — | — | — | — | — | — | 1974 | 26–17 | 60.5% | — | 1,743 | 0 | 3 |
| 26 | — | — | — | — | — | — | — | 1975 | 15–18 | 45.5% | — | 1,727 | 0 | 4 |
| 27 | — | — | — | — | — | — | — | 1976 | 2–3 | 40.0% | — | 1,710 | 0 | 4 |
| 28 | — | — | — | — | — | — | — | 1977 | 2–6 | 25.0% | — | 1,658 | 0 | 4 |
| 29 | — | — | — | — | — | — | — | 1978 | 1–8 | 11.1% | — | 1,558 | 0 | 4 |
| 30 | — | — | — | — | — | — | — | 1979 | 1–1 | 50.0% | — | 1,564 | 0 | 4 |
| 31 | — | — | — | — | — | — | — | 1980 | 0–2 | 0.0% | — | 1,538 | 0 | 4 |
Surface Results by Age
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Kazuko Sawamatsu | Raquel Giscafre | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 17 | 1968 | — | — | — | — | 9 | 5 | 14 | 64.3% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1969 | — | — | — | — | 13 | 6 | 19 | 68.4% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1970 | — | — | — | — | 3 | 4 | 7 | 42.9% | 4 | 4 | 8 | 50.0% | — | — | — | — | 1968 | — | — | — | — | 5 | 7 | 12 | 41.7% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 20 | 1971 | — | — | — | — | 4 | 4 | 8 | 50.0% | 14 | 6 | 20 | 70.0% | — | — | — | — | 1969 | — | — | — | — | 9 | 14 | 23 | 39.1% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 21 | 1972 | 1 | 1 | 2 | 50.0% | 11 | 7 | 18 | 61.1% | 13 | 8 | 21 | 61.9% | 3 | 0 | 3 | 100.0% | 1970 | — | — | — | — | 3 | 1 | 4 | 75.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 22 | 1973 | 3 | 1 | 4 | 75.0% | 18 | 8 | 26 | 69.2% | 16 | 9 | 25 | 64.0% | 1 | 3 | 4 | 25.0% | 1971 | — | — | — | — | 3 | 8 | 11 | 27.3% | 2 | 5 | 7 | 28.6% | — | — | — | — |
| 23 | 1974 | 6 | 1 | 7 | 85.7% | 11 | 9 | 20 | 55.0% | 17 | 9 | 26 | 65.4% | 3 | 1 | 4 | 75.0% | 1972 | 1 | 2 | 3 | 33.3% | 1 | 6 | 7 | 14.3% | 4 | 7 | 11 | 36.4% | — | — | — | — |
| 24 | 1975 | — | — | — | — | 19 | 7 | 26 | 73.1% | 4 | 3 | 7 | 57.1% | — | — | — | — | 1973 | 0 | 1 | 1 | 0.0% | 11 | 7 | 18 | 61.1% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1 | 1 | 2 | 50.0% | 21 | 8 | 29 | 72.4% | 3 | 5 | 8 | 37.5% | 1 | 3 | 4 | 25.0% |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1 | 5 | 6 | 16.7% | 10 | 8 | 18 | 55.6% | 0 | 2 | 2 | 0.0% | 4 | 3 | 7 | 57.1% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | — | — | — | — | 2 | 2 | 4 | 50.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | — | — | — | — | 2 | 3 | 5 | 40.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1 | 5 | 6 | 16.7% | 0 | 1 | 1 | 0.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1980 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 10 | 3 | 13 | 76.9% | 88 | 50 | 138 | 63.8% | 71 | 43 | 114 | 62.3% | 7 | 4 | 11 | 63.6% | — | 3 | 10 | 13 | 23.1% | 67 | 66 | 133 | 50.4% | 11 | 33 | 44 | 25.0% | 5 | 9 | 14 | 35.7% |
Advanced Statistics Comparison by Age
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Kazuko Sawamatsu | Raquel Giscafre | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 17 | 1968 | 1556 | 119.1 | — | — | — | — | — | +59 | — | 56.3% | +0.87 | 2–0 | — | — | +0.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1969 | 1674 | 127.4 | — | — | — | — | — | +49 | -122 | 64.7% | +1.25 | 2–1 (67%) | — | — | +0.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1970 | 1727 | 133.7 | — | — | — | — | — | -29 | -107 | 59.1% | +0.75 | 2–6 (25%) | — | — | -1.68 | 1968 | 1495 | 94.8 | — | — | — | — | — | -8 | — | 36.0% | -1.24 | 0–1 | — | — | -0.01 |
| 20 | 1971 | 1827 | 139.8 | — | — | — | — | — | -118 | 0 | 59.3% | +0.81 | 6–1 (86%) | 1–0 | — | -2.27 | 1969 | 1490 | 111.5 | — | — | — | — | — | -2 | — | 40.4% | -0.28 | 0–1 | — | — | +1.55 |
| 21 | 1972 | 1848 | 149.8 | — | — | — | — | -200 | -59 | +3 | 61.1% | +1.22 | 5–4 (56%) | — | — | -3.87 | 1970 | 1505 | 104.3 | — | — | — | — | — | +28 | — | 60.0% | +1.10 | — | — | — | +1.15 |
| 22 | 1973 | 1826 | 145.5 | — | — | — | — | -160 | +61 | +45 | 60.9% | +0.99 | 10–5 (67%) | 3–4 (43%) | 104.0 | +1.60 | 1971 | 1468 | 99.0 | — | — | — | — | — | +19 | -2 | 32.4% | -1.76 | 1–3 (25%) | — | — | +1.07 |
| 23 | 1974 | 1900 | 150.9 | — | — | — | — | -79 | -49 | +35 | 61.7% | +0.94 | 8–2 (80%) | 4–3 (57%) | 106.4 | -3.51 | 1972 | 1489 | 108.6 | — | — | — | — | +89 | -52 | -8 | 31.8% | -1.61 | 2–2 (50%) | 2–1 (67%) | — | -0.68 |
| 24 | 1975 | 1955 | 150.1 | — | — | — | — | — | +26 | -50 | 64.9% | +1.09 | 6–2 (75%) | 3–1 (75%) | 106.5 | -0.94 | 1973 | 1606 | 135.2 | — | — | — | — | — | +16 | -154 | 52.5% | +0.58 | 1–1 | — | — | +1.95 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1974 | 1743 | 135.9 | — | — | — | — | -177 | +93 | -250 | 59.1% | +0.59 | 8–5 (62%) | 4–2 (67%) | 106.5 | +0.72 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1728 | 134.7 | — | — | — | — | -62 | +89 | — | 47.3% | -0.26 | 3–7 (30%) | 1–3 (25%) | 94.6 | +0.32 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1711 | 111.5 | — | — | — | — | — | +86 | — | 40.0% | -0.70 | — | — | — | -0.40 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | 1658 | 103.2 | — | — | — | — | — | +95 | — | 27.8% | -1.61 | 1–1 | 0–1 | — | -0.01 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1559 | 95.5 | — | — | — | — | — | — | -163 | 21.1% | -1.95 | 1–2 (33%) | 0–1 | — | +0.61 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 1565 | 101.2 | — | — | — | — | — | — | — | 40.0% | -0.60 | 1–0 | — | — | +0.11 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1980 | 1539 | 91.4 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | — | — | -0.22 |
| Career | — | 1955 | 150.4 | — | — | — | — | -131 | +6 | +3 | 61.3% | +1.01 | 41–21 (66%) | 11–8 (58%) | 110.7 | -3.61 | — | 1798 | 123.7 | — | — | — | — | -73 | +40 | -101 | 43.7% | -0.47 | 18–23 (44%) | 7–8 (47%) | 98.7 | +3.08 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Raquel Giscafre
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Katja Ebbinghaus | 3 | 3 | 6 | Jul 19, 1975 | H2H |
| Fiorella Bonicelli | 1 | 4 | 5 | Jul 26, 1975 | H2H |
| Helen Gourlay | 0 | 4 | 4 | Aug 30, 1975 | H2H |
| Julie Heldman | 0 | 4 | 4 | Aug 21, 1974 | H2H |
| Alena Palmeova West | 2 | 2 | 4 | Aug 4, 1974 | H2H |