Rika Hiraki
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kimiko Date | 0 | 4 | 4 | Apr 18, 1996 | H2H |
| Misumi Miyauchi | 3 | 1 | 4 | Jan 5, 1994 | H2H |
| Lisa Raymond | 0 | 3 | 3 | Apr 18, 2001 | H2H |
| Yuka Yoshida | 1 | 2 | 3 | Sep 18, 1997 | H2H |
| Mana Endo | 1 | 2 | 3 | Mar 21, 1997 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Rika Hiraki vs Sandra Wasserman H2H: 0-1
Sandra Wasserman holds a 1–0 lead over Rika Hiraki in their WTA head-to-head. Across 1 main-draw meeting, Sandra Wasserman leads 1–0 on clay. Most recently, Sandra Wasserman won the 1992 Roland Garros round of 128 7-5 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
0
–
1
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Sandra Wasserman | 7-5 6-3 | Rika Hiraki | Match data | May 27, 1992* | R128 | Roland Garros | Grand Slam | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rika Hiraki | #965 | #72 | 325 | 1,589 | 48 | 93 | 34.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Sandra Wasserman | #747 | #48 | 22 | 1,701 | 77 | 93 | 45.3% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Rika Hiraki | Sandra Wasserman | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1988 | 0–2 | 0.0% | #305 | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | 1987 | 7–4 | 63.6% | #123 | 1,596 | 0 | 0 |
| 18 | 1990 | 0–2 | 0.0% | #248 | 1,451 | 0 | 0 | 1988 | 19–18 | 51.4% | #63 | 1,643 | 0 | 0 |
| 19 | 1991 | 8–8 | 50.0% | #105 | 1,544 | 0 | 0 | 1989 | 18–17 | 51.4% | #69 | 1,632 | 0 | 0 |
| 20 | 1992 | 8–15 | 34.8% | #122 | 1,570 | 0 | 0 | 1990 | 12–17 | 41.4% | #103 | 1,607 | 0 | 0 |
| 21 | 1993 | 8–18 | 30.8% | #134 | 1,550 | 0 | 0 | 1991 | 6–10 | 37.5% | #131 | 1,583 | 0 | 0 |
| 22 | 1994 | 2–8 | 20.0% | #187 | 1,503 | 0 | 0 | 1992 | 3–8 | 27.3% | #135 | 1,538 | 0 | 0 |
| 23 | 1995 | 4–7 | 36.4% | #152 | 1,524 | 0 | 0 | 1993 | 8–11 | 42.1% | #112 | 1,556 | 0 | 0 |
| 24 | 1996 | 6–12 | 33.3% | #103 | 1,510 | 0 | 0 | 1994 | 4–8 | 33.3% | #198 | 1,540 | 0 | 0 |
| 25 | 1997 | 9–16 | 36.0% | #93 | 1,485 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1998 | 3–4 | 42.9% | #168 | 1,501 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2001 | 0–1 | 0.0% | #339 | 1,497 | 0 | 0 | — | — | — | — | — | — | — |
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 | Rika Hiraki | Sandra Wasserman | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | 1988 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1987 | 1 | 1 | 2 | 50.0% | 6 | 3 | 9 | 66.7% | — | — | — | — | — | — | — | — |
| 18 | 1990 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1988 | 8 | 5 | 13 | 61.5% | 10 | 10 | 20 | 50.0% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 19 | 1991 | 8 | 6 | 14 | 57.1% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1989 | 13 | 8 | 21 | 61.9% | 4 | 8 | 12 | 33.3% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 20 | 1992 | 4 | 10 | 14 | 28.6% | 0 | 1 | 1 | 0.0% | 2 | 1 | 3 | 66.7% | 2 | 3 | 5 | 40.0% | 1990 | 11 | 10 | 21 | 52.4% | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% |
| 21 | 1993 | 4 | 10 | 14 | 28.6% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 4 | 5 | 9 | 44.4% | 1991 | 1 | 4 | 5 | 20.0% | 4 | 5 | 9 | 44.4% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 22 | 1994 | 2 | 6 | 8 | 25.0% | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | 1992 | 1 | 2 | 3 | 33.3% | 2 | 4 | 6 | 33.3% | — | — | — | — | 0 | 2 | 2 | 0.0% |
| 23 | 1995 | 1 | 4 | 5 | 20.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | 2 | 2 | 4 | 50.0% | 1993 | 4 | 6 | 10 | 40.0% | 3 | 4 | 7 | 42.9% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 24 | 1996 | 5 | 8 | 13 | 38.5% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 1994 | 3 | 7 | 10 | 30.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 25 | 1997 | 9 | 10 | 19 | 47.4% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1998 | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2001 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 36 | 59 | 95 | 37.9% | 0 | 7 | 7 | 0.0% | 4 | 9 | 13 | 30.8% | 8 | 18 | 26 | 30.8% | — | 42 | 43 | 85 | 49.4% | 30 | 39 | 69 | 43.5% | 2 | 5 | 7 | 28.6% | 3 | 6 | 9 | 33.3% |
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 | Rika Hiraki | Sandra Wasserman | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 16 | 1988 | 1477 | 92.5 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | 0–1 | — | +0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1987 | 1596 | 125.6 | — | — | — | — | — | +39 | — | 64.0% | +1.32 | 1–2 (33%) | 1–1 | — | +0.79 |
| 18 | 1990 | 1451 | 94.5 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | 0–1 | — | +0.44 | 1988 | 1644 | 115.1 | — | — | — | — | -32 | +14 | -112 | 51.1% | +0.01 | 8–8 (50%) | 7–4 (64%) | 100.3 | +4.28 |
| 19 | 1991 | 1545 | 126.7 | — | — | — | — | +44 | — | — | 48.6% | 0.00 | 3–2 (60%) | 1–4 (20%) | 99.8 | +0.95 | 1989 | 1633 | 118.0 | — | — | — | — | +44 | -43 | — | 50.6% | +0.13 | 5–6 (45%) | 0–5 (0%) | 96.1 | +3.24 |
| 20 | 1992 | 1571 | 120.5 | — | — | — | — | -4 | — | +15 | 34.6% | -0.92 | 4–2 (67%) | 1–3 (25%) | 102.2 | +0.83 | 1990 | 1608 | 122.9 | — | — | — | — | +64 | -90 | — | 44.1% | -0.71 | 4–6 (40%) | 3–1 (75%) | 98.4 | -0.61 |
| 21 | 1993 | 1550 | 120.0 | — | — | — | — | +13 | — | — | 32.1% | -1.05 | 2–2 (50%) | 2–4 (33%) | 98.9 | -0.09 | 1991 | 1583 | 107.2 | — | — | — | — | +19 | -21 | — | 36.1% | -1.03 | 3–1 (75%) | 2–3 (40%) | 101.4 | +0.37 |
| 22 | 1994 | 1503 | 101.3 | — | — | — | — | +8 | — | — | 20.0% | -2.50 | 0–2 | — | — | -0.29 | 1992 | 1539 | 107.3 | — | — | — | — | +30 | +11 | — | 33.3% | -1.13 | 0–2 | 0–1 | — | +0.37 |
| 23 | 1995 | 1525 | 113.7 | — | — | — | — | -16 | — | — | 41.7% | -0.96 | 0–2 | 1–0 | — | -0.64 | 1993 | 1556 | 112.7 | — | — | — | — | +1 | +2 | — | 42.9% | -0.43 | 2–2 (50%) | 1–2 (33%) | — | +0.49 |
| 24 | 1996 | 1511 | 111.5 | — | — | — | — | +3 | — | +70 | 36.8% | -1.05 | 2–2 (50%) | 1–1 | — | +0.55 | 1994 | 1540 | 109.0 | — | — | — | — | -5 | — | — | 30.8% | -1.23 | 2–2 (50%) | 2–2 (50%) | 101.0 | -0.21 |
| 25 | 1997 | 1485 | 109.9 | — | — | — | — | +51 | — | — | 41.2% | -0.62 | 8–10 (44%) | 1–4 (20%) | 98.1 | +1.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1998 | 1501 | 113.1 | — | — | — | — | +42 | — | — | 50.0% | -0.25 | 0–2 | 1–0 | — | +0.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2001 | 1497 | 97.7 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | -0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1589 | 119.5 | — | — | — | — | +19 | — | +43 | 36.8% | -0.95 | 19–24 (44%) | 8–18 (31%) | 94.7 | +2.83 | — | 1702 | 120.3 | — | — | — | — | +26 | -5 | -112 | 45.9% | -0.30 | 25–29 (46%) | 16–19 (46%) | 95.3 | +5.13 |
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.
Sandra Wasserman
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Patty Fendick | 0 | 4 | 4 | Apr 21, 1994 | H2H |
| Raffaella Reggi Concato | 0 | 4 | 4 | Nov 2, 1990 | H2H |
| Sandra Cecchini | 1 | 2 | 3 | Sep 1, 1993 | H2H |
| Helen Kelesi | 1 | 2 | 3 | Apr 15, 1993 | H2H |
| Manuela Maleeva Fragniere | 0 | 3 | 3 | Jan 22, 1993 | H2H |