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 Sarah Loosemore H2H: 1-0
Rika Hiraki holds a 1–0 lead over Sarah Loosemore in their WTA head-to-head. Across 1 main-draw meeting, Rika Hiraki leads 1–0 on hard courts. Most recently, Rika Hiraki won the 1991 Pattaya quarterfinal 6-0 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Rika Hiraki | 6-0 6-2 | Sarah Loosemore | Match data | Apr 20, 1991* | QF | Pattaya | Tier V → modern equivalent WTA 250 | Hard |
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 |
| Sarah Loosemore | #497 | #76 | 15 | 1,640 | 21 | 38 | 35.6% | 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 | Sarah Loosemore | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | 1988 | 5–9 | 35.7% | #162 | 1,495 | 0 | 0 |
| 18 | 1990 | 0–2 | 0.0% | #248 | 1,451 | 0 | 0 | 1989 | 1–1 | 50.0% | #284 | 1,513 | 0 | 0 |
| 19 | 1991 | 8–8 | 50.0% | #105 | 1,544 | 0 | 0 | 1990 | 12–14 | 46.2% | #85 | 1,573 | 0 | 0 |
| 20 | 1992 | 8–15 | 34.8% | #122 | 1,570 | 0 | 0 | 1991 | 3–12 | 20.0% | #184 | 1,461 | 0 | 0 |
| 21 | 1993 | 8–18 | 30.8% | #134 | 1,550 | 0 | 0 | 1992 | 0–2 | 0.0% | #447 | 1,439 | 0 | 0 |
| 22 | 1994 | 2–8 | 20.0% | #187 | 1,503 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1995 | 4–7 | 36.4% | #152 | 1,524 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1996 | 6–12 | 33.3% | #103 | 1,510 | 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 | Sarah Loosemore | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1988 | 3 | 4 | 7 | 42.9% | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 18 | 1990 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1989 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1991 | 8 | 6 | 14 | 57.1% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1990 | 10 | 6 | 16 | 62.5% | 0 | 2 | 2 | 0.0% | 1 | 3 | 4 | 25.0% | 1 | 3 | 4 | 25.0% |
| 20 | 1992 | 4 | 10 | 14 | 28.6% | 0 | 1 | 1 | 0.0% | 2 | 1 | 3 | 66.7% | 2 | 3 | 5 | 40.0% | 1991 | 3 | 6 | 9 | 33.3% | 0 | 2 | 2 | 0.0% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% |
| 21 | 1993 | 4 | 10 | 14 | 28.6% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 4 | 5 | 9 | 44.4% | 1992 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 22 | 1994 | 2 | 6 | 8 | 25.0% | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1995 | 1 | 4 | 5 | 20.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1996 | 5 | 8 | 13 | 38.5% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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% | — | 17 | 17 | 34 | 50.0% | 1 | 7 | 8 | 12.5% | 2 | 10 | 12 | 16.7% | 1 | 4 | 5 | 20.0% |
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 | Sarah Loosemore | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1988 | 1496 | 105.2 | — | — | — | — | +47 | +13 | +66 | 38.2% | -0.74 | 3–3 (50%) | 2–3 (40%) | 100.5 | +0.70 |
| 18 | 1990 | 1451 | 94.5 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | 0–1 | — | +0.44 | 1989 | 1514 | 114.1 | — | — | — | — | — | — | — | 50.0% | +0.34 | 1–1 | — | — | -0.06 |
| 19 | 1991 | 1545 | 126.7 | — | — | — | — | +44 | — | — | 48.6% | 0.00 | 3–2 (60%) | 1–4 (20%) | 99.8 | +0.95 | 1990 | 1573 | 118.9 | — | — | — | — | +73 | — | -34 | 47.4% | -0.02 | 4–5 (44%) | 0–3 (0%) | 96.6 | +1.52 |
| 20 | 1992 | 1571 | 120.5 | — | — | — | — | -4 | — | +15 | 34.6% | -0.92 | 4–2 (67%) | 1–3 (25%) | 102.2 | +0.83 | 1991 | 1461 | 90.2 | — | — | — | — | +84 | — | +36 | 21.2% | -1.91 | 2–1 (67%) | 1–1 | — | +1.71 |
| 21 | 1993 | 1550 | 120.0 | — | — | — | — | +13 | — | — | 32.1% | -1.05 | 2–2 (50%) | 2–4 (33%) | 98.9 | -0.09 | 1992 | 1439 | 97.6 | — | — | — | — | — | — | — | 20.0% | -2.00 | 0–1 | — | — | +0.08 |
| 22 | 1994 | 1503 | 101.3 | — | — | — | — | +8 | — | — | 20.0% | -2.50 | 0–2 | — | — | -0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1995 | 1525 | 113.7 | — | — | — | — | -16 | — | — | 41.7% | -0.96 | 0–2 | 1–0 | — | -0.64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1996 | 1511 | 111.5 | — | — | — | — | +3 | — | +70 | 36.8% | -1.05 | 2–2 (50%) | 1–1 | — | +0.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | 1641 | 108.7 | — | — | — | — | +71 | +13 | +17 | 37.8% | -0.72 | 10–11 (48%) | 3–7 (30%) | 96.8 | +6.81 |
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.
Sarah Loosemore
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Andrea Strnadova | 0 | 2 | 2 | Jun 26, 1991 | H2H |
| Claudia Kohde Kilsch | 0 | 2 | 2 | May 29, 1991 | H2H |
| Barbara Rittner | 0 | 2 | 2 | Mar 16, 1991 | H2H |
| Nathalie Tauziat | 0 | 2 | 2 | Oct 26, 1990 | H2H |
| Elna Reinach | 1 | 1 | 2 | Jun 29, 1990 | H2H |