How old is John Marks?

John Marks is 73 years old, born on December 9, 1952.

How many Grand Slams has John Marks won?

John Marks has not won a Grand Slam title.

How many Masters 1000 titles has John Marks won?

John Marks has not won a Masters 1000 title.

What is John Marks' highest ATP ranking?

John Marks' career-high ATP singles ranking is world No. 60, first achieved on February 5, 1979.

What is John Marks' career win-loss record?

John Marks has a career ATP singles record of 30 wins and 81 losses (27.0%).

When did John Marks play professional tennis?

John Marks turned professional in 1970 and was active through 1980.

What is John Marks' best surface?

John Marks' best surface is grass court with a 37.7% win rate (20W-33L).

Who is John Marks' biggest rival?

John Marks' most frequent opponent is Phil Dent, with a head-to-head record of 1–6 across 7 meetings.

John Marks

AUS Age 73 Plays: Right-Handed Pro 1970–1980

Peak ranking

60 (Feb 5, 1979)

Elo peak

1631 (39.8%ile)

Career record

30–81 (27.0%)

Career titles

Recent ATP Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Oct 23, 1980*	Melbourne Indoor	ATP 250	R32	Carpet	Ulrich Marten #400	5-7 1-6	L	H2H	Match data
Oct 9, 1980*	Brisbane	ATP 250	R32	Grass	Peter Feigl #76	1-6 4-6	L	H2H	Match data
Jan 5, 1980*	Hobart	ATP 250	QF	Hard	Shlomo Glickstein #204	4-6 6-3 2-6	L	H2H	Match data
Jan 4, 1980*	Hobart	ATP 250	R16	Hard	Rohun Beven #347	6-1 4-6 6-4	W	H2H	Match data
Jan 3, 1980*	Hobart	ATP 250	R32	Hard	Warren Maher	6-2 6-4	W	—	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Phil Dent	1	6	7	Dec 28, 1979	H2H
Dick Stockton	2	1	3	Dec 13, 1979	H2H
John Sadri	1	2	3	Nov 15, 1979	H2H
Balazs Taroczy	1	2	3	Aug 22, 1979	H2H
Nick Saviano	0	3	3	Apr 19, 1979	H2H

Career Results

Season	Age	W	L	M	Win %	Start Rank	End Rank
1970	17	1	1	2	50.0%	—	—
1971	18	1	2	3	33.3%	—	—
1973	20	0	1	1	0.0%	—	—
1974	21	1	3	4	25.0%	—	—
1975	22	5	1	6	83.3%	333	330
1976	23	3	15	18	16.7%	272	165
1977	24	4	13	17	23.5%	174	183
1978	25	9	16	25	36.0%	183	63
1979	26	4	26	30	13.3%	66	115
1980	27	2	3	5	40.0%	223	223
Career		30	81	111	27.0%	—	—

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 %
1970	17	—	—	—	—	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1971	18	—	—	—	—	—	—	—	—	1	2	3	33.3%	—	—	—	—	1	2	3	33.3%
1973	20	—	—	—	—	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
1974	21	—	—	—	—	—	—	—	—	1	3	4	25.0%	—	—	—	—	1	3	4	25.0%
1975	22	—	—	—	—	—	—	—	—	5	1	6	83.3%	—	—	—	—	5	1	6	83.3%
1976	23	1	6	7	14.3%	2	5	7	28.6%	0	4	4	0.0%	—	—	—	—	3	15	18	16.7%
1977	24	0	2	2	0.0%	1	5	6	16.7%	3	6	9	33.3%	—	—	—	—	4	13	17	23.5%
1978	25	0	2	2	0.0%	2	7	9	22.2%	7	6	13	53.8%	0	1	1	0.0%	9	16	25	36.0%
1979	26	1	5	6	16.7%	1	9	10	10.0%	2	8	10	20.0%	0	4	4	0.0%	4	26	30	13.3%
1980	27	2	1	3	66.7%	—	—	—	—	0	1	1	0.0%	0	1	1	0.0%	2	3	5	40.0%
Career	—	4	16	20	20.0%	6	26	32	18.8%	20	33	53	37.7%	0	6	6	0.0%	30	81	111	27.0%

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 %
1974	21	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1975	22	0	0	—	—	1	1	2	50.0%	2	0	2	100.0%	1	0	1	100.0%	4	1	5	80.0%
1976	23	1	0	1	100.0%	0	0	—	—	0	4	4	0.0%	0	7	7	0.0%	1	11	12	8.3%
1977	24	0	1	1	0.0%	1	1	2	50.0%	0	5	5	0.0%	3	4	7	42.9%	4	11	15	26.7%
1978	25	0	2	2	0.0%	4	2	6	66.7%	4	5	9	44.4%	1	3	4	25.0%	9	12	21	42.9%
1979	26	0	1	1	0.0%	0	3	3	0.0%	3	15	18	16.7%	1	4	5	20.0%	4	23	27	14.8%
1980	27	0	0	—	—	0	0	—	—	0	1	1	0.0%	1	2	3	33.3%	1	3	4	25.0%
Career		1	4	5	20.0%	6	7	13	46.2%	9	31	40	22.5%	7	20	27	25.9%	23	62	85	27.1%

Opponent ranking data available for 85/111 (76.6%) of John Marks's ATP main draw matches.

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Deep Run %	Dec. Set W%	TB W	TB L	TB W%
1970	17	1503	73	—	—	—	0.0%	-2.00	20	0	—	0	0	—
1971	18	1485	49	—	—	47	37.5%	-0.08	23	0	—	1	2	33
1973	20	1468	23	—	—	—	—	—	2	0	—	0	0	—
1974	21	1447	16	—	—	13	30.0%	-1.88	14	0	—	1	0	—
1975	22	1564	70	—	—	66	62.5%	+0.03	65	100	100	2	0	—
1976	23	1442	11	13	34	39	27.3%	-1.87	29	0	0	1	1	—
1977	24	1435	10	—	20	22	30.4%	-1.74	39	0	43	2	3	40
1978	25	1629	77	1	20	69	35.9%	-1.27	83	6	100	0	6	0
1979	26	1456	13	0	3	57	19.4%	-2.24	54	0	29	1	6	14
1980	27	1459	12	0	—	—	41.7%	-0.67	21	33	—	0	0	—
Career		1487	28	4	18	50	30.7%	-1.74	48	4	48	8	18	31

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	AO	RG	W	USO
1976	23	R64	—	R128	—
1977	24	R64	—	R128	R128
1978	25	F	R64	R64	—
1979	26	R64	R128	R128	R128

Masters 1000

Season	Age	ROM	MON
1979	26	R64	R64

ATP 250

Season	Age	ADE	BAD	BRI	GST	HAM	HKG	HOU	MEL	NWP	QUE	TKY	WAS	BER	BIR	BOS	CLE	COL	DAY	HIL	HOB	JOH	JOH	KHA	LOS	LOU	MAN	NEW	NIC	NOR	OSA	PER	SAN	SUR	SYD	SYD	SYD	TAI	TUL
1970	17	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
1971	18	—	—	R32	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
1973	20	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—
1974	21	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	R64	—	—
1975	22	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	F	—	—
1976	23	—	—	R32	—	—	R32	—	—	—	—	R32	—	R16	—	—	—	—	—	R32	—	—	R32	R16	—	—	R64	—	R64	R32	—	R32	—	—	—	R64	R64	—	—
1977	24	R16	R32	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	R16	—	R32	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	R32	R32	—
1978	25	—	—	R32	—	—	—	—	—	R32	—	—	R64	—	R32	R32	R32	R32	—	—	—	—	—	—	—	R64	R32	R32	—	—	R64	—	—	—	—	R32	R64	—	—
1979	26	R16	R32	R32	R16	R64	R32	R64	—	—	R64	R64	—	—	—	R64	—	—	R32	—	R32	—	—	—	R32	—	—	—	—	R64	—	—	R32	R32	—	R32	R32	R32	R16
1980	27	—	—	R32	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

ATP Ranking History full ranking history →

Career high

Career-high date

Feb 5, 1979

First top 100

Dec 31, 1978

First top 50

—

First top 20

—

First top 10

—

Ranking History Matrix

Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1975	22	—	—	—	—	333	330	—	—	—	—	—	—
1976	23	—	—	—	—	—	272	—	—	—	—	—	165
1977	24	—	—	—	—	—	—	174	—	—	—	—	—
1978	25	180	—	—	—	—	—	125	—	—	—	—	63
1979	26	64	69	67	73	80	85	94	92	—	—	—	115
1980	27	—	—	—	—	—	—	—	—	—	—	—	223

Similar Players

Other ATP 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
Bob Carmichael	AUS	55	1,903	1	471	215	256	45.6%	1968-1979	Match log
Syd Ball	AUS	63	1,725	0	307	126	181	41.0%	1968-1982	Match log
Ian Fletcher	AUS	56	1,755	0	219	105	114	47.9%	1968-1981	Match log
Ion Tiriac	ROU	55	1,899	8	418	228	190	54.5%	1968-1979	Match log
Georges Goven	FRA	56	1,871	1	433	203	230	46.9%	1968-1984	Match log
Gerald Battrick	GBR	59	1,888	4	386	186	200	48.2%	1968-1976	Match log
Pierre Barthes	FRA	57	1,887	0	375	185	190	49.3%	1968-1977	Match log
Hans Kary	AUT	54	1,772	1	366	150	216	41.0%	1968-1982	Match log
Patricio Cornejo	CHI	65	1,708	0	344	142	202	41.3%	1968-1978	Match log
Jim Mcmanus	USA	90	1,730	0	354	132	222	37.3%	1968-1978	Match log
Robert Maud	RSA	57	1,804	3	254	123	131	48.4%	1968-1975	Match log
Steve Krulevitz	USA	70	1,765	0	324	122	202	37.7%	1969-1983	Match log

Frequently Asked Questions

How old is John Marks?: John Marks is 73 years old, born on December 9, 1952.
Which country is John Marks from?: John Marks is from Australia.
Is John Marks left-handed or right-handed?: John Marks plays right-handed.
How many Grand Slams has John Marks won?: John Marks has not won a Grand Slam title.
How many Masters 1000 titles has John Marks won?: John Marks has not won a Masters 1000 title.
What is John Marks' highest ATP ranking?: John Marks' career-high ATP singles ranking is world No. 60, first achieved on February 5, 1979.
What is John Marks' career win-loss record?: John Marks has a career ATP singles record of 30 wins and 81 losses (27.0%).
When did John Marks play professional tennis?: John Marks turned professional in 1970 and was active through 1980.
What is John Marks' best surface?: John Marks' best surface is grass court with a 37.7% win rate (20W-33L).
Who is John Marks' biggest rival?: John Marks' most frequent opponent is Phil Dent, with a head-to-head record of 1–6 across 7 meetings.