How old is G. Thomson?

G. Thomson is 75 years old, born on January 1, 1951.

How many Grand Slams has G. Thomson won?

G. Thomson has not won a Grand Slam title.

How many Masters 1000 titles has G. Thomson won?

G. Thomson has not won a Masters 1000 title.

What is G. Thomson's highest ATP ranking?

G. Thomson's career-high ATP singles ranking is world No. 162, first achieved on June 3, 1974.

What is G. Thomson's career win-loss record?

G. Thomson has a career ATP singles record of 9 wins and 21 losses (30.0%).

When did G. Thomson play professional tennis?

G. Thomson turned professional in 1970 and was active through 1977.

What is G. Thomson's best surface?

G. Thomson's best surface is grass court with a 29.2% win rate (7W-17L).

Who is G. Thomson's biggest rival?

G. Thomson's most frequent opponent is John Cooper, with a head-to-head record of 0–2 across 2 meetings.

G. Thomson

AUS Age 75 Plays: Right-Handed Pro 1970–1977

Peak ranking

162 (Jun 3, 1974)

Elo peak

1531 (11.7%ile)

Career record

9–21 (30.0%)

Career titles

Recent ATP Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Mar 18, 1977*	Helsinki	ATP 250	R16	Carpet	H. Gauvain #160	4-6 7-6 4-6	L	H2H	Match data
Mar 17, 1977*	Helsinki	ATP 250	R32	Carpet	B. Lofgren #272	7-6 6-4	W	H2H	Match data
Jan 12, 1977*	Adelaide	ATP 250	R64	Grass	J. Alexander #47	3-6 4-6	L	H2H	Match data
Jan 5, 1977*	Australian Open	Grand Slam	R64	Grass	U. Marten #215	2-6 5-7 3-6	L	H2H	Match data
Dec 29, 1976*	Sydney Outdoor	ATP 250	R32	Grass	M. Riessen #59	1-6 4-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
John Cooper	0	2	2	Jan 1, 1973	—
Max Cocks	1	1	2	Dec 30, 1971	—
H. Gauvain	0	1	1	Mar 18, 1977	H2H
B. Lofgren	1	0	1	Mar 17, 1977	H2H
J. Alexander	0	1	1	Jan 12, 1977	H2H

Career Results

Season	Age	W	L	M	Win %	Start Rank	End Rank
1970	19	2	1	3	66.7%	—	—
1971	20	0	2	2	0.0%	—	—
1972	21	0	3	3	0.0%	—	—
1973	22	2	5	7	28.6%	—	—
1974	23	2	4	6	33.3%	186	200
1975	24	1	1	2	50.0%	205	282
1976	25	1	2	3	33.3%	326	360
1977	26	1	3	4	25.0%	216	247
Career		9	21	30	30.0%	—	—

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	19	—	—	—	—	—	—	—	—	2	1	3	66.7%	—	—	—	—	2	1	3	66.7%
1971	20	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	2	2	0.0%
1972	21	—	—	—	—	—	—	—	—	0	3	3	0.0%	—	—	—	—	0	3	3	0.0%
1973	22	—	—	—	—	—	—	—	—	2	5	7	28.6%	—	—	—	—	2	5	7	28.6%
1974	23	—	—	—	—	1	2	3	33.3%	1	2	3	33.3%	—	—	—	—	2	4	6	33.3%
1975	24	—	—	—	—	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
1976	25	—	—	—	—	—	—	—	—	1	2	3	33.3%	—	—	—	—	1	2	3	33.3%
1977	26	—	—	—	—	—	—	—	—	0	2	2	0.0%	1	1	2	50.0%	1	3	4	25.0%
Career	—	0	1	1	0.0%	1	2	3	33.3%	7	17	24	29.2%	1	1	2	50.0%	9	21	30	30.0%

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	23	0	1	1	0.0%	0	0	—	—	0	2	2	0.0%	0	1	1	0.0%	0	4	4	0.0%
1975	24	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1976	25	0	0	—	—	0	0	—	—	0	2	2	0.0%	0	0	—	—	0	2	2	0.0%
1977	26	0	0	—	—	0	0	—	—	0	1	1	0.0%	1	2	3	33.3%	1	3	4	25.0%
Career		0	1	1	0.0%	0	0	—	—	0	6	6	0.0%	1	3	4	25.0%	1	10	11	9.1%

Opponent ranking data available for 11/30 (36.7%) of G. Thomson's ATP main draw matches.

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Dec. Set W%	TB W	TB L	TB W%
1970	19	1521	78	—	—	77	57.1%	-0.28	23	—	0	0	—
1971	20	1475	34	—	—	—	0.0%	-3.34	5	—	0	0	—
1972	21	1441	9	—	—	10	12.5%	-1.75	51	—	0	1	—
1973	22	1418	4	—	—	4	33.3%	-1.26	15	—	2	2	50
1974	23	1435	11	—	46	6	37.5%	-0.67	44	33	1	1	—
1975	24	1454	17	—	—	—	16.7%	-1.34	19	—	0	1	—
1976	25	1463	20	—	—	13	28.6%	-1.06	53	—	0	0	—
1977	26	1439	11	—	—	—	30.0%	-1.25	15	—	2	0	—
Career		1444	16	38	46	19	29.9%	-1.35	29	33	5	5	50

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	AO	RG	W
1972	21	R64	—	—
1973	22	R32	—	R128
1974	23	R32	R128	—
1975	24	R32	—	—
1976	25	R64	—	—
1977	26	R64	—	—

ATP 250

Season	Age	ADE	MEL	BEC	HEL	SYD	SYD
1970	19	R16	—	—	—	—	—
1971	20	—	R64	—	—	—	R64
1972	21	R64	—	—	—	—	—
1973	22	R64	—	R32	—	R64	—
1974	23	—	R16	R64	—	—	—
1976	25	—	—	—	—	—	R32
1977	26	R64	—	—	R16	—	—

ATP Ranking History full ranking history →

Career high

162

Career-high date

Jun 3, 1974

First top 100

—

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
1974	23	—	—	186	185	192	162	230	237	235	—	236	200
1975	24	205	—	215	224	234	239	—	—	—	—	—	282
1976	25	—	—	—	—	—	326	—	—	—	—	—	360
1977	26	—	—	—	—	—	—	216	—	—	—	—	—
1978	27	287	—	—	—	—	—	429	—	—	—	—	436

Similar Players

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

Player	Country	Peak Rank	Peak Elo	Grand Slams	Titles	M	W	L	Win %	Active Years	Match Log
B. Bowrey	AUS	162	1,752	1	3	236	122	114	51.7%	1968-1975	Match log
M. Anderson	AUS	125	1,932	0	3	135	81	54	60.0%	1968-1981	Match log
R. Keldie	AUS	113	1,622	0	0	170	64	106	37.6%	1968-1975	Match log
D. Ralston	USA	115	1,954	0	6	293	157	136	53.6%	1968-1980	Match log
J. Osborne	USA	211	1,817	0	0	239	118	121	49.4%	1968-1982	Match log
M. Santana	ESP	145	1,994	0	11	163	113	50	69.3%	1968-1978	Match log
E. Buchholz	USA	156	1,941	0	6	179	98	81	54.7%	1968-1978	Match log
M. Belkin	CAN	128	1,774	0	2	135	77	58	57.0%	1968-1975	Match log
J. Rouyer	FRA	133	1,747	0	0	138	69	69	50.0%	1968-1974	Match log
R. Barth	USA	107	1,736	0	0	202	64	138	31.7%	1968-1975	Match log
F. Pala	CZE	102	1,718	0	0	174	62	112	35.6%	1969-1979	Match log
I. Gulyas	HUN	128	1,803	0	1	115	58	57	50.4%	1968-1973	Match log

Frequently Asked Questions

How old is G. Thomson?: G. Thomson is 75 years old, born on January 1, 1951.
Which country is G. Thomson from?: G. Thomson is from Australia.
Is G. Thomson left-handed or right-handed?: G. Thomson plays right-handed.
How many Grand Slams has G. Thomson won?: G. Thomson has not won a Grand Slam title.
How many Masters 1000 titles has G. Thomson won?: G. Thomson has not won a Masters 1000 title.
What is G. Thomson's highest ATP ranking?: G. Thomson's career-high ATP singles ranking is world No. 162, first achieved on June 3, 1974.
What is G. Thomson's career win-loss record?: G. Thomson has a career ATP singles record of 9 wins and 21 losses (30.0%).
When did G. Thomson play professional tennis?: G. Thomson turned professional in 1970 and was active through 1977.
What is G. Thomson's best surface?: G. Thomson's best surface is grass court with a 29.2% win rate (7W-17L).
Who is G. Thomson's biggest rival?: G. Thomson's most frequent opponent is John Cooper, with a head-to-head record of 0–2 across 2 meetings.