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

Rika Hiraki vs Marianne Werdel Witmeyer H2H: 1-0

Rika Hiraki holds a 1–0 lead over Marianne Werdel Witmeyer 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 1996 Jakarta round of 16 6-4 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.

Rika Hiraki

JPN Age 54 Right-Handed 157 cm / 5'2"

H2H

1 – 0

1 main-draw meetings

Marianne Werdel Witmeyer

USA

H2H Match Log

Player	Score	Player	Match Data	Date	Round	Tournament	Category	Surface
Rika Hiraki #109	6-4 6-3	Marianne Werdel Witmeyer	Match data	Apr 13, 1996*	R16	Jakarta	Tier III → 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
Marianne Werdel Witmeyer	—	—	—	1,850	181	203	47.1%	0	0	0	0	1	1

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.

Rika Hiraki							Marianne Werdel Witmeyer
Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
1988	0–2	0.0%	#305	1,477	0	0	1983	0–1	0.0%	—	1,492	0	0
1990	0–2	0.0%	#248	1,451	0	0	1984	0–1	0.0%	—	1,477	0	0
1991	8–8	50.0%	#105	1,544	0	0	1985	6–3	66.7%	—	1,541	0	1
1992	8–15	34.8%	#122	1,570	0	0	1986	13–10	56.5%	—	1,683	0	1
1993	8–18	30.8%	#134	1,550	0	0	1987	10–17	37.0%	—	1,659	0	1
1994	2–8	20.0%	#187	1,503	0	0	1988	11–20	35.5%	—	1,586	0	1
1995	4–7	36.4%	#152	1,524	0	0	1989	13–17	43.3%	—	1,592	0	1
1996	6–12	33.3%	#103	1,510	0	0	1990	18–18	50.0%	—	1,745	0	1
1997	9–16	36.0%	#93	1,485	0	0	1991	21–19	52.5%	—	1,739	0	1
1998	3–4	42.9%	#168	1,501	0	0	1992	13–17	43.3%	—	1,697	0	1
2001	0–1	0.0%	#339	1,497	0	0	1993	21–18	53.8%	—	1,748	0	1
—	—	—	—	—	—	—	1994	22–22	50.0%	—	1,773	0	1
—	—	—	—	—	—	—	1995	20–18	52.6%	—	1,787	0	1
—	—	—	—	—	—	—	1996	8–18	30.8%	—	1,665	0	1
—	—	—	—	—	—	—	1997	5–4	55.6%	—	1,673	0	1

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Rika Hiraki																	Marianne Werdel Witmeyer
Yr	Hard				Clay				Grass				Carpet				Yr	Hard				Clay				Grass				Carpet
Yr	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	Yr	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1988	—	—	—	—	—	—	—	—	—	—	—	—	0	2	2	0.0%	1983	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—
1990	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%	1984	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
1991	8	6	14	57.1%	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	1985	1	2	3	33.3%	—	—	—	—	—	—	—	—	—	—	—	—
1992	4	10	14	28.6%	0	1	1	0.0%	2	1	3	66.7%	2	3	5	40.0%	1986	10	8	18	55.6%	—	—	—	—	—	—	—	—	3	2	5	60.0%
1993	4	10	14	28.6%	0	1	1	0.0%	0	2	2	0.0%	4	5	9	44.4%	1987	2	6	8	25.0%	0	2	2	0.0%	2	4	6	33.3%	6	5	11	54.5%
1994	2	6	8	25.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%	1988	9	16	25	36.0%	—	—	—	—	1	3	4	25.0%	1	1	2	50.0%
1995	1	4	5	20.0%	—	—	—	—	1	1	2	50.0%	2	2	4	50.0%	1989	11	14	25	44.0%	1	1	2	50.0%	—	—	—	—	1	2	3	33.3%
1996	5	8	13	38.5%	0	1	1	0.0%	1	2	3	33.3%	0	1	1	0.0%	1990	14	12	26	53.8%	1	2	3	33.3%	0	1	1	0.0%	3	3	6	50.0%
1997	9	10	19	47.4%	0	2	2	0.0%	0	2	2	0.0%	0	2	2	0.0%	1991	16	11	27	59.3%	1	2	3	33.3%	2	2	4	50.0%	2	4	6	33.3%
1998	3	4	7	42.9%	—	—	—	—	—	—	—	—	—	—	—	—	1992	11	12	23	47.8%	0	2	2	0.0%	1	2	3	33.3%	1	1	2	50.0%
2001	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	1993	14	10	24	58.3%	1	2	3	33.3%	2	2	4	50.0%	4	4	8	50.0%
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1994	15	13	28	53.6%	1	2	3	33.3%	2	2	4	50.0%	4	5	9	44.4%
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1995	14	11	25	56.0%	1	3	4	25.0%	1	2	3	33.3%	4	2	6	66.7%
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1996	3	10	13	23.1%	1	3	4	25.0%	0	2	2	0.0%	4	3	7	57.1%
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1997	5	4	9	55.6%	—	—	—	—	—	—	—	—	—	—	—	—
Career	36	59	95	37.9%	0	7	7	0.0%	4	9	13	30.8%	8	18	26	30.8%	Career	125	129	254	49.2%	7	20	27	25.9%	11	20	31	35.5%	33	33	66	50.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Rika Hiraki																Marianne Werdel Witmeyer
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
1988	1477	92.5	—	—	—	—	—	—	—	0.0%	-4.25	—	0–1	—	+0.24	1983	1492	100.4	—	—	—	—	—	—	—	0.0%	-2.50	—	0–1	—	-0.02
1990	1451	94.5	—	—	—	—	—	—	—	0.0%	-3.25	—	0–1	—	+0.44	1984	1478	96.1	—	—	—	—	—	—	—	0.0%	-4.00	—	—	—	+0.29
1991	1545	126.7	—	—	—	—	+44	—	—	48.6%	0.00	3–2 (60%)	1–4 (20%)	99.8	+0.95	1985	1542	112.3	—	—	—	—	+15	—	—	63.2%	+0.89	1–0	0–1	—	+0.37
1992	1571	120.5	—	—	—	—	-4	—	+15	34.6%	-0.92	4–2 (67%)	1–3 (25%)	102.2	+0.83	1986	1683	123.1	—	—	—	—	+21	—	—	50.0%	-0.34	8–2 (80%)	5–1 (83%)	—	+1.30
1993	1550	120.0	—	—	—	—	+13	—	—	32.1%	-1.05	2–2 (50%)	2–4 (33%)	98.9	-0.09	1987	1659	129.2	—	—	—	—	+44	—	-85	41.9%	-0.77	2–6 (25%)	3–0 (100%)	—	-0.83
1994	1503	101.3	—	—	—	—	+8	—	—	20.0%	-2.50	0–2	—	—	-0.29	1988	1587	119.6	—	—	—	—	+2	—	-37	37.3%	-1.03	2–3 (40%)	3–2 (60%)	100.4	-1.05
1995	1525	113.7	—	—	—	—	-16	—	—	41.7%	-0.96	0–2	1–0	—	-0.64	1989	1592	119.9	—	—	—	—	-6	—	—	44.1%	-0.25	4–4 (50%)	3–4 (43%)	99.6	+2.41
1996	1511	111.5	—	—	—	—	+3	—	+70	36.8%	-1.05	2–2 (50%)	1–1	—	+0.55	1990	1746	136.3	—	—	—	—	+8	-257	—	51.7%	+0.10	7–10 (41%)	6–4 (60%)	103.1	-0.70
1997	1485	109.9	—	—	—	—	+51	—	—	41.2%	-0.62	8–10 (44%)	1–4 (20%)	98.1	+1.58	1991	1740	132.5	—	—	—	—	+15	-243	-169	48.9%	-0.13	10–4 (71%)	5–4 (56%)	103.3	+0.98
1998	1501	113.1	—	—	—	—	+42	—	—	50.0%	-0.25	0–2	1–0	—	+0.59	1992	1697	133.3	—	—	—	—	+32	—	-146	48.5%	0.00	3–7 (30%)	4–1 (80%)	98.1	+0.32
2001	1497	97.7	—	—	—	—	—	—	—	0.0%	-4.50	—	—	—	-0.17	1993	1749	139.9	—	—	—	—	+28	-270	-150	51.6%	+0.31	8–5 (62%)	2–2 (50%)	101.6	-0.37
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1994	1773	143.7	—	—	—	—	+15	-260	-181	48.5%	-0.08	9–6 (60%)	3–2 (60%)	—	-0.29
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1995	1788	149.0	—	—	—	—	+45	-292	—	54.1%	+0.31	5–6 (45%)	3–2 (60%)	101.2	+0.06
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1996	1666	124.9	—	—	—	—	+54	-192	—	31.6%	-1.28	3–2 (60%)	2–0	—	+0.43
—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1997	1673	119.1	—	—	—	—	+35	—	—	52.6%	+0.37	1–2 (33%)	0–1	—	-0.07
Career	1589	119.5	—	—	—	—	+19	—	+43	36.8%	-0.95	19–24 (44%)	8–18 (31%)	94.7	+2.83	Career	1850	139.7	—	—	—	—	+22	-251	-124	47.3%	-0.20	63–57 (53%)	39–25 (61%)	108.6	+0.74

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.

Rika Hiraki's most-played WTA rivals
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

Marianne Werdel Witmeyer's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Amy Frazier	3	4	7	Feb 10, 1995	H2H
Arantxa Sanchez-Vicario	2	4	6	May 16, 1996	H2H
Magdalena Maleeva	2	4	6	Sep 30, 1995	H2H
Steffi Graf	0	5	5	Nov 16, 1996	H2H
Sabine Appelmans	0	5	5	Oct 17, 1996	H2H