H2H data updated: 2026-09-13 00:00 UTC

Rika Hiraki vs Yone Kamio H2H: 0-1

Yone Kamio holds a 1–0 lead over Rika Hiraki in their WTA head-to-head. Across 1 main-draw meeting, Yone Kamio leads 1–0 on carpet. Most recently, Yone Kamio won the 1995 Nagoya quarterfinal 6-2 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Rika Hiraki
JPN Age 54 Right-Handed 157 cm / 5'2"
H2H
0 – 1
1 main-draw meetings
Yone Kamio
JPN Age 54 Right-Handed 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yone Kamio #26 6-2 6-4 Rika Hiraki #167 Match data Sep 17, 1995* QF Nagoya Tier IV → modern equivalent WTA 250 Carpet

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
Yone Kamio #253 #24 191 1,787 43 51 45.7% 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 Yone Kamio
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1988 0–2 0.0% #305 1,477 0 0 — — — — — — —
18 1990 0–2 0.0% #248 1,451 0 0 — — — — — — —
19 1991 8–8 50.0% #105 1,544 0 0 1991 0–1 0.0% #276 1,493 0 0
20 1992 8–15 34.8% #122 1,570 0 0 1992 3–4 42.9% #133 1,521 0 0
21 1993 8–18 30.8% #134 1,550 0 0 1993 4–9 30.8% #108 1,532 0 0
22 1994 2–8 20.0% #187 1,503 0 0 1994 11–12 47.8% #80 1,593 0 0
23 1995 4–7 36.4% #152 1,524 0 0 1995 22–13 62.9% #28 1,739 0 0
24 1996 6–12 33.3% #103 1,510 0 0 1996 3–12 20.0% #119 1,606 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 Yone Kamio
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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% — — — — — — — — — — — — — — — — —
18 1990 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 1991 8 6 14 57.1% 0 1 1 0.0% 0 1 1 0.0% — — — — 1991 0 1 1 0.0% — — — — — — — — — — — —
20 1992 4 10 14 28.6% 0 1 1 0.0% 2 1 3 66.7% 2 3 5 40.0% 1992 1 3 4 25.0% — — — — — — — — 2 1 3 66.7%
21 1993 4 10 14 28.6% 0 1 1 0.0% 0 2 2 0.0% 4 5 9 44.4% 1993 0 6 6 0.0% — — — — — — — — 4 3 7 57.1%
22 1994 2 6 8 25.0% — — — — — — — — 0 2 2 0.0% 1994 8 8 16 50.0% 0 1 1 0.0% 1 1 2 50.0% 2 2 4 50.0%
23 1995 1 4 5 20.0% — — — — 1 1 2 50.0% 2 2 4 50.0% 1995 13 7 20 65.0% 3 2 5 60.0% 2 1 3 66.7% 4 3 7 57.1%
24 1996 5 8 13 38.5% 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% 1996 2 7 9 22.2% 0 2 2 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% — 24 32 56 42.9% 3 5 8 37.5% 4 4 8 50.0% 12 10 22 54.5%

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 Yone Kamio
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 — — — — — — — — — — — — — — — —
18 1990 1451 94.5 — — — — — — — 0.0% -3.25 — 0–1 — +0.44 — — — — — — — — — — — — — — — —
19 1991 1545 126.7 — — — — +44 — — 48.6% 0.00 3–2 (60%) 1–4 (20%) 99.8 +0.95 1991 1494 103.6 — — — — — — — 33.3% -1.33 0–1 — — -0.11
20 1992 1571 120.5 — — — — -4 — +15 34.6% -0.92 4–2 (67%) 1–3 (25%) 102.2 +0.83 1992 1522 102.8 — — — — +29 — — 37.5% -1.19 2–0 0–1 — +0.23
21 1993 1550 120.0 — — — — +13 — — 32.1% -1.05 2–2 (50%) 2–4 (33%) 98.9 -0.09 1993 1532 115.7 — — — — +6 — — 31.0% -1.48 2–1 (67%) 1–1 — +0.03
22 1994 1503 101.3 — — — — +8 — — 20.0% -2.50 0–2 — — -0.29 1994 1594 123.7 — — — — +16 — — 47.9% -0.10 1–3 (25%) 1–1 — +1.48
23 1995 1525 113.7 — — — — -16 — — 41.7% -0.96 0–2 1–0 — -0.64 1995 1740 137.1 — — — — -4 -148 -119 56.6% +0.34 10–3 (77%) 3–2 (60%) 109.7 +0.61
24 1996 1511 111.5 — — — — +3 — +70 36.8% -1.05 2–2 (50%) 1–1 — +0.55 1996 1607 107.8 — — — — +27 — +42 31.6% -1.47 2–6 (25%) 2–2 (50%) 95.2 +0.66
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 — 1788 127.4 — — — — +10 -148 -39 45.2% -0.45 17–14 (55%) 7–7 (50%) 104.4 +3.09

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.