How old is Hiroko Mochizuki?

Hiroko Mochizuki is 50 years old, born on July 23, 1975.

How many Grand Slams has Hiroko Mochizuki won?

Hiroko Mochizuki has not won a Grand Slam title.

How many WTA 1000 titles has Hiroko Mochizuki won?

Hiroko Mochizuki has not won a WTA 1000 title.

What is Hiroko Mochizuki's career win-loss record?

Hiroko Mochizuki has a career WTA singles record of 0 wins and 7 losses (0.0%).

How much career prize money has Hiroko Mochizuki earned?

Hiroko Mochizuki has earned at least $62,369 in career prize money from professional tennis.

When did Hiroko Mochizuki play professional tennis?

Hiroko Mochizuki turned professional in 1993 and was active through 1996.

Who is Hiroko Mochizuki's biggest rival?

Hiroko Mochizuki's most frequent opponent is Shi-Ting Wang, with a head-to-head record of 0–2 across 2 meetings.

Hiroko Mochizuki

Age 50 Pro 1993–1996

Peak ranking

—

Elo peak

1500 (4.6%ile)

Career record

0–7 (0.0%)

Career titles

Prize money

$62,369

Recent WTA Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Oct 17, 1996*	Beijing	WTA 1000	R32	Hard	Shi-Ting Wang #44	4-6 4-6	L	H2H	Match data
Nov 16, 1995*	Pattaya	WTA 250	R32	Hard	Shi-Ting Wang #38	1-6 4-6	L	H2H	Match data
Sep 22, 1995*	Tokyo	WTA 500	R32	Hard	Naoko Sawamatsu #18	1-6 1-6	L	H2H	Match data
Sep 15, 1995*	Nagoya	WTA 250	R32	Carpet	Sung-Hee Park #83	1-6 3-6	L	H2H	Match data
Jan 4, 1995*	Jakarta	WTA 250	R64	Hard	Nicole Bradtke #152	3-6 4-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	L	M	Last Played	H2H
Shi-Ting Wang	2	2	Oct 17, 1996	H2H
Naoko Sawamatsu	1	1	Sep 22, 1995	H2H
Sung-Hee Park	1	1	Sep 15, 1995	H2H
Nicole Bradtke	1	1	Jan 4, 1995	H2H
Kimiko Date Krumm	1	1	Apr 7, 1994	H2H

Career Results

Season	Age	L	M	Win %	Start Rank	End Rank
1993	17	1	1	0.0%	—	—
1994	18	1	1	0.0%	—	—
1995	19	4	4	0.0%	—	—
1996	20	1	1	0.0%	—	—
Career		7	7	0.0%	—	—

Career Results by Surface

Season	Age	Hard				Clay				Grass				Carpet				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1993	17	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%	0	1	1	0.0%
1994	18	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
1995	19	0	3	3	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%	0	4	4	0.0%
1996	20	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	—	0	5	5	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%	0	7	7	0.0%

Career Results by Opponent Rank

Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1993	17	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1995	19	0	0	—	—	0	1	1	0.0%	0	2	2	0.0%	0	1	1	0.0%	0	4	4	0.0%
1996	20	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
Career		0	0	—	—	0	1	1	0.0%	0	4	4	0.0%	0	1	1	0.0%	0	6	6	0.0%

Opponent ranking data available for 6/7 (85.7%) of Hiroko Mochizuki's WTA main draw matches.

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Dec. Set W%	TB W%
1993	17	1488	31	—	—	—	0.0%	-5.00	20	—	—
1994	18	1487	26	—	—	—	33.3%	-2.00	98	—	—
1995	19	1461	5	14	—	—	0.0%	-3.75	71	—	—
1996	20	1456	5	—	—	—	0.0%	-2.00	84	—	—
Career		1468	12	21	—	—	6.7%	-3.43	69	—	—

Tournament Results by Category

Results show best round reached per tournament per season.

WTA 1000

Season	Age	BEI
1996	20	R32

WTA 500

Season	Age	TKY
1995	19	R32

WTA 250

Season	Age	TKY	JAK	NAG	PAT	SAP
1993	17	—	—	—	—	R32
1994	18	R32	—	—	—	—
1995	19	—	R64	R32	R32	—

Data coverage note: WTA match coverage from Jeff Sackmann's archive is incomplete before 2000. Career win-loss totals, surface splits, and head-to-head counts for this player's pre-2000 era may understate actual results.

WTA Ranking History full ranking history →

Career high

—

Career-high date

—

First top 100

—

First top 50

—

First top 20

—

First top 10

—

Ranking History Matrix

No ranking history available.

Similar Players

Other WTA players ranked by a composite similarity score over country, era, and peak rank.

Player	Country	Peak Rank	Peak Elo	Titles	M	W	L	Win %	Active Years	Match Log
Kathy Rinaldi Stunkel	—	—	2,082	4	490	277	213	56.5%	1980-1996	Match log
Kimiko Date Krumm	—	—	2,091	8	429	241	188	56.2%	1989-2017	Match log
Ruxandra Dragomir Ilie	—	—	1,961	4	366	186	180	50.8%	1993-2004	Match log

Frequently Asked Questions

How old is Hiroko Mochizuki?: Hiroko Mochizuki is 50 years old, born on July 23, 1975.
How many Grand Slams has Hiroko Mochizuki won?: Hiroko Mochizuki has not won a Grand Slam title.
How many WTA 1000 titles has Hiroko Mochizuki won?: Hiroko Mochizuki has not won a WTA 1000 title.
What is Hiroko Mochizuki's career win-loss record?: Hiroko Mochizuki has a career WTA singles record of 0 wins and 7 losses (0.0%).
How much career prize money has Hiroko Mochizuki earned?: Hiroko Mochizuki has earned at least $62,369 in career prize money from professional tennis.
When did Hiroko Mochizuki play professional tennis?: Hiroko Mochizuki turned professional in 1993 and was active through 1996.
Who is Hiroko Mochizuki's biggest rival?: Hiroko Mochizuki's most frequent opponent is Shi-Ting Wang, with a head-to-head record of 0–2 across 2 meetings.