Player data updated: 2026-10-17 16:37 UTC

Kaoru Maruyama

JPN Plays: Right-Handed ATP Tour years active: 1982–1984

Kaoru Maruyama represented Japan on the ATP Tour and reached a career high of No. 592. TennisDB's records show a singles record of 0–2 and no singles titles.

Peak singles rank

592 (Nov 26, 1984)

Elo peak

1500 (3rd percentile)

Singles record

0–2 (0.0%)

Singles titles

Prize money

$212

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Kaoru Maruyama's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Steve Meister #99	3-6 2-6	L	H2H	Match data	Oct 10, 1984*	R64	Japan Open	ATP 250	Hard
Jun Kuki	0-6 2-6	L	H2H	Match data	Oct 20, 1982*	R64	Japan Open	ATP 250	Clay

Rivals all rivalries →

Kaoru Maruyama's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Steve Meister	0	1	1	Oct 10, 1984	H2H
Jun Kuki	0	1	1	Oct 20, 1982	H2H

Career Results

Kaoru Maruyama career results by season
Season	L	M	Win %	Start Rank	End Rank
1982	1	1	0.0%	—	—
1984	1	1	0.0%	744	609
Career	2	2	0.0%	—	—

Career Results by Surface

Kaoru Maruyama career results by season and surface
Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1982	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1984	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	0	2	2	0.0%

Career Results by Opponent Rank

Kaoru Maruyama career results by season and opponent rank
Season	1-10				11-30				31-100				100+				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1984	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
Career	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%

Opponent ranking data available for 1/2 (50.0%) of Kaoru Maruyama's ATP main draw matches.

Advanced Stats

Kaoru Maruyama advanced statistics by season
Season	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1982	1488	95.6	—	—	—	—	—	—	—	0.0%	-5.00	—	—	—	+0.05
1984	1476	95.0	—	—	—	—	—	—	—	0.0%	-3.50	—	—	—	+0.07
Career	1500	95.3	—	—	—	—	—	—	—	0.0%	-4.25	—	—	—	+6.00

Tournament Results by Category

ATP 250

Kaoru Maruyama ATP 250 results by season
Season	TKY	W-L Win %
1982	R64	0–1 (0%)
1984	R64	0–1 (0%)
W-L	0–2 (0%)	0–2 (0%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

592

Career-high date

Nov 26, 1984

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Kaoru Maruyama ranking history by month and season
Season	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	831	—	—	—	—	—	—	—	—	—	—	—
1984	—	—	—	—	—	744	742	692	678	603	592	609
1985	604	619	630	628	638	632	709	745	742	796	805	794
1986	789	783	782	773	—	—	—	—	—	—	—	—
1988	—	—	—	—	—	—	—	—	—	—	—	774
1989	773	775	781	782	785	777	807	787	777	799	788	912
1990	906	894	902	879	870	870	841	843	844	852	861	863

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Kaoru Maruyama's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Years	Rivalries	Match log
Pascal Deniau	FRA	#576	1,519	2	1	1	50.0%	—	1982–1982	Rivalries	Match log
S. Viljoen	RSA	#736	1,518	2	1	1	50.0%	—	1983–1983	Rivalries	Match log
Eiji Takeuchi	JPN	#402	1,500	6	1	5	16.7%	$11,298	1979–1985	Rivalries	Match log
Edson Krause	BRA	#453	1,516	2	1	1	50.0%	$264	1983–1983	Rivalries	Match log
Shozo Shiraishi	JPN	#326	1,500	13	1	12	7.7%	$15,703	1979–1989	Rivalries	Match log
Richard Gallien	USA	#433	1,521	2	1	1	50.0%	—	1983–1983	Rivalries	Match log
Gabriel Auroux	ARG	#429	1,527	2	1	1	50.0%	—	1982–1982	Rivalries	Match log
Hitoshi Shirato	JPN	#337	1,512	7	1	6	14.3%	$24,337	1981–1987	Rivalries	Match log
Cary Leeds	USA	#389	1,500	11	1	10	9.1%	—	1979–1983	Rivalries	Match log
Tetsu Kuramitsu	JPN	#281	1,500	10	1	9	10.0%	$2,699	1976–1986	Rivalries	Match log
Mark Lewis	NZL	#403	1,522	9	3	6	33.3%	$709	1980–1984	Rivalries	Match log
Shinichi Sakamoto	JPN	#274	1,500	8	1	7	12.5%	$6,071	1978–1984	Rivalries	Match log

Frequently Asked Questions

Which country does Kaoru Maruyama represent?: Kaoru Maruyama represents Japan in TennisDB's ATP records.
Is Kaoru Maruyama left-handed or right-handed?: Kaoru Maruyama plays right-handed.
How many Grand Slam singles titles has Kaoru Maruyama won?: Kaoru Maruyama has not won a Grand Slam singles title.
How many Masters 1000 titles has Kaoru Maruyama won?: TennisDB does not group any of Kaoru Maruyama's titles under the modern Masters 1000 category.
What is Kaoru Maruyama's highest ATP ranking?: Kaoru Maruyama's career-high ATP singles ranking is world No. 592, first achieved on November 26, 1984.
What is Kaoru Maruyama's career win-loss record?: Kaoru Maruyama has a career ATP singles record of 0 wins and 2 losses (0.0%).
How much career prize money has Kaoru Maruyama earned?: Kaoru Maruyama has earned at least $212 in career prize money from professional tennis.
Which seasons of Kaoru Maruyama's career appear in TennisDB?: Kaoru Maruyama appears in TennisDB's ATP main-tour match records from 1982 through 1984.
Who has Kaoru Maruyama faced most often?: Kaoru Maruyama's most frequent opponent is Steve Meister, with a head-to-head record of 0–1 across 1 meeting.