Player data updated: 2026-09-04 02:15 UTC

Roy Barth

USA Age 79 175 cm / 5'9" Plays: Right-Handed ATP Tour years active: 1968–1974

Roy Barth represented the United States on the ATP Tour and reached a career high of No. 107. TennisDB's records show a singles record of 61–135 and no singles titles.

Peak singles rank

107 (Oct 15, 1973)

Elo peak

1733 (59th percentile)

Singles record

61–135 (31.1%)

Singles titles

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 →

Roy Barth's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Roscoe Tanner	3-6 4-6	L	H2H	Match data	Sep 25, 1974*	R64	San Francisco	ATP 250	Carpet
Andrew Pattison	3-6 1-6	L	—	Match data	Sep 20, 1974*	R32	Los Angeles Open	ATP 250	Hard
Jean Baptiste Chanfreau #120	7-6 6-2	W	H2H	Match data	Sep 19, 1974*	R64	Los Angeles Open	ATP 250	Hard
Ilie Nastase	7-6 1-6 6-4 1-6 2-6	L	H2H	Match data	Sep 1, 1974*	R64	US Open	Grand Slam	Grass
John Bartlett	6-1 6-0 7-5	W	H2H	Match data	Aug 30, 1974*	R128	US Open	Grand Slam	Grass

Rivals all rivalries →

Roy Barth's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Stan Smith	0	7	7	May 16, 1974	H2H
Rod Laver	0	5	5	Mar 30, 1973	H2H
Roger Taylor	0	5	5	Nov 16, 1972	H2H
John Alexander	0	4	4	Apr 26, 1973	H2H
Tom Okker	1	3	4	Oct 25, 1972	H2H

Career Results

Roy Barth career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1968	21	17	12	29	58.6%	—	—
1969	22	16	11	27	59.3%	—	—
1970	23	13	24	37	35.1%	—	—
1971	24	6	29	35	17.1%	—	—
1972	25	1	26	27	3.7%	—	—
1973	26	4	21	25	16.0%	179	126
1974	27	4	12	16	25.0%	121	136
Career		61	135	196	31.1%	—	—

Career Results by Surface

Roy Barth career results by season and 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 %
1968	21	13	6	19	68.4%	2	3	5	40.0%	2	3	5	40.0%	—	—	—	—	17	12	29	58.6%
1969	22	5	4	9	55.6%	0	1	1	0.0%	11	5	16	68.8%	0	1	1	0.0%	16	11	27	59.3%
1970	23	6	9	15	40.0%	3	7	10	30.0%	4	6	10	40.0%	0	2	2	0.0%	13	24	37	35.1%
1971	24	5	10	15	33.3%	1	7	8	12.5%	0	5	5	0.0%	0	7	7	0.0%	6	29	35	17.1%
1972	25	0	7	7	0.0%	1	4	5	20.0%	0	1	1	0.0%	0	14	14	0.0%	1	26	27	3.7%
1973	26	1	8	9	11.1%	0	3	3	0.0%	2	3	5	40.0%	1	7	8	12.5%	4	21	25	16.0%
1974	27	1	5	6	16.7%	1	3	4	25.0%	2	2	4	50.0%	0	2	2	0.0%	4	12	16	25.0%
Career	—	31	49	80	38.8%	8	28	36	22.2%	21	25	46	45.7%	1	33	34	2.9%	61	135	196	31.1%

Career Results by Opponent Rank

Roy Barth career results by season and 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 %
1973	26	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
1974	27	0	0	—	—	0	1	1	0.0%	0	2	2	0.0%	2	1	3	66.7%	2	4	6	33.3%
Career		0	0	—	—	0	2	2	0.0%	0	2	2	0.0%	2	1	3	66.7%	2	5	7	28.6%

Opponent ranking data available for 7/196 (3.6%) of Roy Barth's ATP main draw matches.

Advanced Stats

Roy Barth advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
1968	21	1611	115.9	—	—	—	—	+99	-107	-74	60.3%	+0.63	1–5 (17%)	—	—	+0.74
1969	22	1689	117.3	—	—	—	—	+43	—	+26	54.8%	+0.16	7–3 (70%)	—	—	+0.19
1970	23	1576	114.6	—	—	—	—	+64	-124	+94	38.6%	-0.61	1–6 (14%)	3–1 (75%)	94.3	+2.02
1971	24	1463	110.9	—	—	—	—	+6	-37	+100	22.5%	-1.90	1–8 (11%)	1–1	—	-0.59
1972	25	1403	128.5	—	—	—	—	-39	+43	—	12.9%	-2.60	1–6 (14%)	2–2 (50%)	97.6	-1.75
1973	26	1355	109.0	—	—	—	—	-12	+60	+137	24.5%	-1.76	1–6 (14%)	4–5 (44%)	97.0	+0.35
1974	27	1399	109.0	—	—	—	—	-82	-14	+119	35.9%	-1.21	0–4 (0%)	2–2 (50%)	97.2	+0.75
Career		1733	119.0	—	—	—	—	+16	-49	+59	36.3%	-0.98	12–38 (24%)	12–11 (52%)	92.2	+0.89

Tournament Results by Category

Grand Slams

Roy Barth Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
1968	21	—	—	R128	—	0–1 (0%)
1969	22	—	—	R128	R16	3–2 (60%)
1970	23	—	R128	R128	R32	2–3 (40%)
1971	24	R64	—	R128	R128	0–3 (0%)
1972	25	—	—	—	R128	0–1 (0%)
1973	26	—	—	—	R128	0–1 (0%)
1974	27	—	—	—	R64	1–1 (50%)
W-L		0–1 (0%)	0–1 (0%)	0–4 (0%)	6–6 (50%)	6–12 (33%)

ATP 500

Roy Barth ATP 500 results by season
Season	Age	CIN	W-L Win %
1970	23	R32	1–1 (50%)
W-L		1–1 (50%)	1–1 (50%)

ATP 250

Roy Barth ATP 250 results by season
Season	Age	ATL	ASB	BAR	CIN	DAL	EAS	GST	HAM	HOU	MIA	MUN	NAP	QUE	ITA	ROT	STO	WAS	ALA	APT	BER	BER	BOL	BOS	BOS	BRI	BRU	CHA	CHA	CHI	CLE	COL	COL	DEN	ESS	FOR	FOR	GOT	HAV	JAC	JOH	KIN	LA	LAC	LAS	LAS	QUE	LOS	LOS	LOU	LOU	MAC	MAN	MER	MON	CAN	MON	NEW	NOT	PAL	PHI	PHO	QUE	RIC	SAC	SAL	SAN	SAN	SOU	SOU	SOU	ST.	TEH	TOR	U.S	VAN	WEM	W-L Win %
1968	21	—	—	—	—	—	—	—	R32	—	—	R32	—	—	—	—	—	—	—	—	SF	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	F	—	—	—	R64	R64	R16	—	—	—	—	—	R16	—	—	—	—	—	—	SF	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	17–11 (61%)
1969	22	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	R32	—	—	R16	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	R32	—	—	—	—	R16	—	—	—	—	—	—	13–9 (59%)
1970	23	—	—	—	—	—	—	—	—	R32	—	—	R64	R64	—	—	—	R64	—	—	R16	—	—	—	—	R32	—	R16	—	—	—	—	—	—	—	—	—	—	—	R16	—	SF	—	—	—	—	—	R64	—	—	—	—	R32	R32	—	—	—	—	—	—	R64	R16	—	—	R16	R64	—	R32	—	R32	—	—	—	—	—	—	R32	10–20 (33%)
1971	24	—	R16	R64	—	R32	R32	—	—	R32	R32	—	—	—	R32	—	R64	R64	—	—	R32	—	R64	—	—	R32	—	—	—	R32	—	R32	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	R32	—	—	R32	—	—	—	—	R32	—	—	—	—	R32	—	R32	—	R32	—	—	—	R32	—	—	—	R32	—	R32	R32	R32	6–26 (19%)
1972	25	—	—	—	—	—	—	—	—	R32	R32	—	—	—	—	R32	R32	R32	R32	—	—	—	—	—	—	—	—	—	R32	R32	R32	—	—	R32	R32	—	R32	R32	—	—	—	—	—	—	—	R32	—	R64	—	—	R32	R16	—	—	—	—	R32	—	—	—	R32	—	R32	R32	—	—	—	—	—	—	—	R32	—	R32	R32	R32	—	1–25 (4%)
1973	26	R32	—	—	—	—	—	—	—	—	R32	R32	—	—	—	—	—	R64	—	R32	—	R32	—	—	—	—	R32	—	—	—	—	—	—	—	—	R32	—	R32	—	—	R16	—	—	R32	—	—	—	R64	—	R64	—	—	—	R32	—	—	—	—	R16	—	R32	—	—	R32	—	R64	—	—	—	—	—	R16	—	R32	—	—	—	4–20 (17%)
1974	27	—	—	—	R16	—	—	—	—	—	—	—	R64	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R32	—	—	—	—	—	—	—	—	—	R32	R32	—	—	R32	—	—	—	—	—	R32	—	—	—	—	—	R32	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	3–11 (21%)
W-L		0–1 (0%)	1–1 (50%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–3 (0%)	0–3 (0%)	1–2 (33%)	0–3 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	0–2 (0%)	1–5 (17%)	0–1 (0%)	0–1 (0%)	10–4 (71%)	0–1 (0%)	0–1 (0%)	4–1 (80%)	2–1 (67%)	0–2 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	0–1 (0%)	0–2 (0%)	0–2 (0%)	2–1 (67%)	1–1 (50%)	1–1 (50%)	3–1 (75%)	4–1 (80%)	0–2 (0%)	0–2 (0%)	0–1 (0%)	0–1 (0%)	4–7 (36%)	1–1 (50%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	1–1 (50%)	3–3 (50%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	0–4 (0%)	3–2 (60%)	0–2 (0%)	0–2 (0%)	1–2 (33%)	2–4 (33%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	2–1 (67%)	1–2 (33%)	0–1 (0%)	0–2 (0%)	0–2 (0%)	0–2 (0%)	0–2 (0%)	54–122 (31%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

107

Career-high date

Oct 15, 1973

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Roy Barth ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	26	—	—	—	—	—	—	—	179	124	107	124	126
1974	27	—	—	121	123	123	107	147	137	136	—	135	136
1975	28	136	—	130	138	148	172	—	—	—	—	—	373

Similar Players

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

Roy Barth's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Years	Rivalries	Match log
Steve Faulk	USA	#107	1,610	97	34	63	35.1%	—	1968–1974	Rivalries	Match log
Rick Fisher	USA	#113	1,589	153	49	104	32.0%	$33	1968–1981	Rivalries	Match log
Steve Turner	USA	#105	1,503	73	19	54	26.0%	—	1968–1977	Rivalries	Match log
Henry Bunis	USA	#103	1,587	87	28	59	32.2%	—	1969–1978	Rivalries	Match log
Ray Keldie	AUS	#113	1,622	170	64	106	37.6%	—	1968–1975	Rivalries	Match log
Terry Addison	AUS	#100	1,618	181	67	114	37.0%	—	1968–1975	Rivalries	Match log
Zan Guerry	USA	#98	1,596	118	41	77	34.7%	—	1968–1982	Rivalries	Match log
John Bartlett	AUS	#93	1,501	153	45	108	29.4%	—	1968–1979	Rivalries	Match log
Emilio Montano	MEX	#99	1,552	68	19	49	27.9%	—	1968–1981	Rivalries	Match log
Nicholas Kalogeropoulos	GRE	#108	1,687	130	55	75	42.3%	—	1968–1980	Rivalries	Match log
Pat Cramer	RSA	#95	1,664	161	58	103	36.0%	—	1968–1979	Rivalries	Match log
Mike Machette	USA	#90	1,568	119	33	86	27.7%	—	1968–1979	Rivalries	Match log

Frequently Asked Questions

How old is Roy Barth?: Roy Barth is 79 years old, born on March 30, 1947.
Which country does Roy Barth represent?: Roy Barth represents United States in TennisDB's ATP records.
How tall is Roy Barth?: Roy Barth is 175 cm / 5'9".
Is Roy Barth left-handed or right-handed?: Roy Barth plays right-handed.
How many Grand Slam singles titles has Roy Barth won?: Roy Barth has not won a Grand Slam singles title.
How many Masters 1000 titles has Roy Barth won?: TennisDB does not group any of Roy Barth's titles under the modern Masters 1000 category.
What is Roy Barth's highest ATP ranking?: Roy Barth's career-high ATP singles ranking is world No. 107, first achieved on October 15, 1973.
What is Roy Barth's career win-loss record?: Roy Barth has a career ATP singles record of 61 wins and 135 losses (31.1%).
Which seasons of Roy Barth's career appear in TennisDB?: Roy Barth appears in TennisDB's ATP main-tour match records from 1968 through 1974.
On which surface does Roy Barth have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Roy Barth's highest ATP main-draw win rate is on grass: 45.7% (21–25).
Who has Roy Barth faced most often?: Roy Barth's most frequent opponent is Stan Smith, with a head-to-head record of 0–7 across 7 meetings.