T. Koch is 81 years old, born on May 11, 1945.

How many Grand Slams has T. Koch won?

T. Koch has not won a Grand Slam title.

How many Masters 1000 titles has T. Koch won?

T. Koch has not won a Masters 1000 title.

How many ATP titles has T. Koch won?

T. Koch has won 6 ATP singles titles across all categories. The most recent other title was Eastbourne in 1972.

What is T. Koch's highest ATP ranking?

T. Koch's career-high ATP singles ranking is world No. 24, first achieved on December 23, 1974.

What is T. Koch's career win-loss record?

T. Koch has a career ATP singles record of 200 wins and 157 losses (56.0%).

How much career prize money has T. Koch earned?

T. Koch has earned at least $2,532 in career prize money from professional tennis.

When did T. Koch play professional tennis?

T. Koch turned professional in 1968 and was active through 1983.

What is T. Koch's best surface?

T. Koch's best surface is carpet court with a 59.3% win rate (48W-33L).

Who is T. Koch's biggest rival?

T. Koch's most frequent opponent is A. Ashe, with a head-to-head record of 3–5 across 8 meetings.

T. Koch

BRA Age 81 Plays: Left-Handed Pro 1968–1983

Peak ranking

24 (Dec 23, 1974)

Elo peak

1874 (79.7%ile)

Career record

200–157 (56.0%)

Career titles

Prize money

$2,532

Recent ATP Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Nov 25, 1983*	Bahia	ATP 250	R16	Hard	F. Roese #258	5-7 4-6	L	H2H	Match data
Nov 24, 1983*	Bahia	ATP 250	R32	Hard	Javier Restrepo	6-3 6-2	W	—	Match data
Nov 25, 1982*	Bahia	ATP 250	R32	Carpet	C. Kirmayr #59	6-7 4-6 3-6	L	H2H	Match data
Sep 23, 1982*	Los Angeles-2 Wct	ATP 250	R32	Carpet	K. Curren #31	1-6 5-7	L	H2H	Match data
May 4, 1982*	Forest Hills Wct	ATP 250	R64	Clay	R. Frawley #46	4-6 1-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
A. Ashe	3	5	8	Aug 4, 1975	H2H
C. Graebner	3	5	8	Jun 21, 1972	H2H
M. Orantes	3	4	7	Jun 28, 1974	H2H
I. Nastase	0	6	6	Aug 16, 1975	H2H
C. Richey	3	3	6	Jun 18, 1975	H2H

Titles (6)

Season	Age	Titles	GS	M1000	500	250	Finals	Tournaments
1968	23	1	—	—	—	1	—	Quebec City
1969	24	3	—	—	—	3	—	Caracas , Kingston , Washington
1971	26	1	—	—	—	1	—	Caracas
1972	27	1	—	—	—	1	—	Eastbourne
Total		6	—	—	—	6	—

Career Results

Season	Age	W	L	M	Win %	Start Rank	End Rank
1968	23	29	17	46	63.0%	—	—
1969	24	34	18	52	65.4%	—	—
1970	25	18	15	33	54.6%	—	—
1971	26	24	13	37	64.9%	—	—
1972	27	19	16	35	54.3%	—	—
1973	28	5	6	11	45.5%	204	204
1974	29	22	12	34	64.7%	210	24
1975	30	20	22	42	47.6%	24	62
1976	31	15	8	23	65.2%	60	58
1977	32	1	6	7	14.3%	58	263
1979	34	4	7	11	36.4%	98	85
1980	35	7	9	16	43.8%	89	49
1981	36	0	2	2	0.0%	56	90
1982	37	1	5	6	16.7%	240	240
1983	38	1	1	2	50.0%	185	185
Career		200	157	357	56.0%	—	—

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 %
1968	23	9	5	14	64.3%	18	9	27	66.7%	1	2	3	33.3%	1	1	2	50.0%	29	17	46	63.0%
1969	24	12	6	18	66.7%	12	3	15	80.0%	1	4	5	20.0%	9	5	14	64.3%	34	18	52	65.4%
1970	25	12	7	19	63.2%	—	—	—	—	1	2	3	33.3%	5	6	11	45.5%	18	15	33	54.5%
1971	26	6	4	10	60.0%	6	3	9	66.7%	5	3	8	62.5%	7	3	10	70.0%	24	13	37	64.9%
1972	27	4	5	9	44.4%	2	3	5	40.0%	7	3	10	70.0%	6	5	11	54.5%	19	16	35	54.3%
1973	28	4	4	8	50.0%	1	1	2	50.0%	0	1	1	0.0%	—	—	—	—	5	6	11	45.5%
1974	29	4	2	6	66.7%	12	7	19	63.2%	3	2	5	60.0%	3	1	4	75.0%	22	12	34	64.7%
1975	30	2	5	7	28.6%	12	11	23	52.2%	0	2	2	0.0%	6	4	10	60.0%	20	22	42	47.6%
1976	31	3	1	4	75.0%	4	4	8	50.0%	—	—	—	—	8	3	11	72.7%	15	8	23	65.2%
1977	32	0	2	2	0.0%	1	1	2	50.0%	0	1	1	0.0%	0	2	2	0.0%	1	6	7	14.3%
1979	34	1	3	4	25.0%	3	4	7	42.9%	—	—	—	—	—	—	—	—	4	7	11	36.4%
1980	35	0	1	1	0.0%	3	4	7	42.9%	1	3	4	25.0%	3	1	4	75.0%	7	9	16	43.8%
1981	36	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%
1982	37	—	—	—	—	1	3	4	25.0%	—	—	—	—	0	2	2	0.0%	1	5	6	16.7%
1983	38	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	1	1	2	50.0%
Career	—	58	47	105	55.2%	75	54	129	58.1%	19	23	42	45.2%	48	33	81	59.3%	200	157	357	56.0%

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 %
1973	28	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%	0	0	—	—	0	2	2	0.0%
1974	29	2	4	6	33.3%	4	6	10	40.0%	9	1	10	90.0%	4	1	5	80.0%	19	12	31	61.3%
1975	30	1	6	7	14.3%	1	4	5	20.0%	9	8	17	52.9%	7	1	8	87.5%	18	19	37	48.6%
1976	31	0	1	1	0.0%	2	1	3	66.7%	9	5	14	64.3%	4	1	5	80.0%	15	8	23	65.2%
1977	32	0	0	—	—	0	1	1	0.0%	1	2	3	33.3%	0	1	1	0.0%	1	4	5	20.0%
1979	34	0	1	1	0.0%	0	0	—	—	2	5	7	28.6%	2	1	3	66.7%	4	7	11	36.4%
1980	35	0	3	3	0.0%	0	1	1	0.0%	5	3	8	62.5%	2	1	3	66.7%	7	8	15	46.7%
1981	36	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%	0	0	—	—	0	2	2	0.0%
1982	37	0	0	—	—	0	0	—	—	1	4	5	20.0%	0	1	1	0.0%	1	5	6	16.7%
1983	38	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
Career		3	15	18	16.7%	7	15	22	31.8%	36	30	66	54.5%	19	8	27	70.4%	65	68	133	48.9%

Opponent ranking data available for 133/357 (37.3%) of T. Koch'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%
1968	23	1678	97	93	97	65	61.0%	+1.37	68	56	36	0	0	—
1969	24	1800	96	94	96	19	60.8%	+0.85	67	50	59	0	0	—
1970	25	1787	95	93	—	25	53.9%	+0.54	73	38	90	0	2	—
1971	26	1718	92	92	93	72	65.2%	+1.20	54	57	33	7	0	100
1972	27	1718	90	90	89	83	51.3%	+0.19	72	41	38	5	6	45
1973	28	1705	89	86	—	—	52.0%	+0.17	72	0	33	3	0	100
1974	29	1862	95	89	92	81	61.5%	+0.62	82	33	50	7	2	78
1975	30	1744	88	88	87	—	49.5%	+0.14	72	18	53	4	5	44
1976	31	1804	90	89	84	—	60.7%	+0.67	54	63	71	3	3	50
1977	32	1706	84	81	—	—	31.8%	-1.61	43	0	25	1	1	—
1979	34	1658	82	81	84	—	42.3%	-0.86	52	14	25	1	0	—
1980	35	1651	83	85	85	64	46.3%	-0.07	78	11	25	3	2	60
1981	36	1628	77	—	—	—	0.0%	-2.75	87	0	—	0	0	—
1982	37	1593	70	—	77	—	21.4%	-2.22	78	0	—	0	1	—
1983	38	1584	66	—	—	—	50.0%	+0.75	5	0	—	0	0	—
Career		1735	90	90	91	65	55.6%	+0.34	68	35	49	34	22	61

Tournament Results by Category

Results show best round reached per tournament per season.

Grand Slams

Season	Age	RG	W	USO
1968	23	QF	R64	R64
1969	24	—	R128	R64
1970	25	—	—	R64
1971	26	R128	R64	R64
1972	27	R64	R128	—
1973	28	—	—	R128
1974	29	R16	R64	R32
1975	30	R128	R128	—
1977	32	R64	—	—
1980	35	R64	R128	—

Masters 1000

Season	Age	CIN	ROM	TOR
1968	23	—	R32	—
1974	29	—	R64	—
1975	30	R32	R32	R16

ATP 250

Season	Age	BAD	BAR	BAS	BUE	DAL	EAS	GST	HAM	HOU	KIT	MAD	MUN	PAR	QUE	SPB	STG	STO	VIE	WAS	BAH	BAR	BER	BLO	BOG	BOS	BRI	CAP	CAR	CAR	CED	CHA	CUR	DEN	DES	DUR	FOR	GUA	HAM	HIL	IST	JOH	KAN	KHA	KIN	KIT	LA	LA	LA	LOS	LOS	LOS	LOU	MAC	NEW	NOT	NUR	OMA	ORL	PHI	POR	QUE	QUI	RIC	ROA	SAL	SAN	SAN	SAO	SAO	SEN	SOU	ST.	SUR	TAN	TEH	TUS
1968	23	R16	R16	—	SF	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	R64	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	QF	SF	—	—	—	—	—	—	—	—	—	—	—	—	QF	F	W	—	—	—	R64	—	—	—	—	QF	—	—	—	—	—	—
1969	24	—	R16	—	—	F	—	—	—	QF	—	—	—	—	R128	—	—	—	—	W	—	QF	SF	—	—	R128	—	—	W	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	W	—	—	—	—	QF	—	—	—	SF	R32	—	—	R16	—	R16	—	—	—	F	—	R16	—	R16	—	—	—	—	—	—	—	—	—
1970	25	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	QF	—	—	—	—	—	SF	—	—	—	QF	—	—	—	—	—	F	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	R16	RR	—	—	SF	—	R32	—	—	—	—	—	R32	—	—	—	—	—	R32	—	—	—	—	—
1971	26	—	—	—	R32	—	R16	—	—	—	—	QF	—	—	—	—	—	—	—	F	—	—	—	—	—	—	—	—	W	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	SF	—	—	SF	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	R64	—	—
1972	27	—	—	—	—	—	W	R16	—	—	R16	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	QF	—	—	—	R16	—	—	—	QF	—	—	—	—	—	—	SF	—	—	—	—	R32	—	—	QF	—	—	—	—	—	—	QF	R64	—	—	—	—	—	QF	—	—	—	—	—
1973	28	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	RR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	RR	—	—	—	—	—	—	—	—	—
1974	29	—	R32	—	—	—	—	R16	—	—	R32	—	—	QF	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	SF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SF	—	—	—	—	—	SF	—
1975	30	SF	—	—	R16	—	—	—	—	R16	—	—	—	—	—	R32	—	—	—	R64	—	—	—	—	—	—	—	—	—	R32	—	R32	—	QF	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	R64	—	—	R16	R64	—	—	—	—	—	R16	—	—	—	SF	—	—	R16	—	—	—	R32
1976	31	—	—	—	SF	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	F	—	—	—	—	—	—	—	—	R64	—	—	—	F	—	—	—	—	—	—	—	—	—	—	—	SF	SF	—	—	—	—	—	—	—
1977	32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	R64	—	—	R64	—	—	—	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
1979	34	—	—	R16	R32	—	—	—	—	—	—	—	—	—	—	—	R16	—	R64	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	R32	—	—	—	—	—	—	—	—	—	—
1980	35	—	—	—	R16	—	—	—	R32	—	—	—	R32	—	R64	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SF	—	—	—	—	R16	—	—	—
1981	36	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
1982	37	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R64	R16	—	R32	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
1983	38	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

ATP Ranking History full ranking history →

Career high

Career-high date

Dec 23, 1974

First top 100

Jul 29, 1974

First top 50

Sep 30, 1974

First top 20

—

First top 10

—

Ranking History Matrix

Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1973	28	—	—	—	—	—	—	—	—	—	—	—	204
1974	29	—	—	210	132	131	119	72	63	44	—	40	24
1975	30	24	—	31	35	42	48	—	—	—	—	—	62
1976	31	—	—	—	—	—	43	—	—	—	—	—	58
1977	32	60	63	74	94	100	89	93	94	—	—	—	—
1978	33	258	—	—	—	—	—	—	—	—	—	—	—
1979	34	—	—	—	—	—	—	—	79	64	66	80	85
1980	35	88	84	76	78	67	68	82	76	70	59	48	49
1981	36	60	59	59	53	68	84	86	90	—	—	—	—
1982	37	240	—	—	—	—	—	—	—	—	—	—	—
1983	38	185	—	—	—	—	—	—	—	—	—	—	—
1984	39	331	—	—	—	—	379	483	511	498	485	726	745
1985	40	748	—	—	—	—	—	—	—	—	—	805	794
1986	41	789	783	782	773	759	761	799	839	853	856	857	—

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
C. Kirmayr	BRA	36	1,892	1	292	135	157	46.2%	1972-1987	Match log
C. Motta	BRA	48	1,740	0	269	105	164	39.0%	1979-1993	Match log
J. Mandarino	BRA	81	1,716	0	182	85	97	46.7%	1968-1977	Match log
M. Riessen	USA	11	2,101	15	849	533	316	62.8%	1968-1981	Match log
J. Fillol	CHI	14	2,041	7	899	532	367	59.2%	1968-1983	Match log
T. Smid	CZE	11	1,998	10	815	497	318	61.0%	1976-1989	Match log
C. Richey	USA	16	2,112	23	712	488	224	68.5%	1968-1979	Match log
P. Dent	AUS	17	1,953	3	769	418	351	54.4%	1968-1983	Match log
M. Cox	GBR	12	2,009	15	682	408	274	59.8%	1968-1981	Match log
C. Drysdale	RSA	13	2,134	8	655	402	253	61.4%	1968-1980	Match log
V. Amritraj	IND	18	2,005	16	684	390	294	57.0%	1970-1993	Match log
B. Taroczy	HUN	12	2,003	13	609	381	228	62.6%	1972-1986	Match log

Frequently Asked Questions

How old is T. Koch?: T. Koch is 81 years old, born on May 11, 1945.
Which country is T. Koch from?: T. Koch is from Brazil.
Is T. Koch left-handed or right-handed?: T. Koch plays left-handed.
How many Grand Slams has T. Koch won?: T. Koch has not won a Grand Slam title.
How many Masters 1000 titles has T. Koch won?: T. Koch has not won a Masters 1000 title.
How many ATP titles has T. Koch won?: T. Koch has won 6 ATP singles titles across all categories. The most recent other title was Eastbourne in 1972.
What is T. Koch's highest ATP ranking?: T. Koch's career-high ATP singles ranking is world No. 24, first achieved on December 23, 1974.
What is T. Koch's career win-loss record?: T. Koch has a career ATP singles record of 200 wins and 157 losses (56.0%).
How much career prize money has T. Koch earned?: T. Koch has earned at least $2,532 in career prize money from professional tennis.
When did T. Koch play professional tennis?: T. Koch turned professional in 1968 and was active through 1983.
What is T. Koch's best surface?: T. Koch's best surface is carpet court with a 59.3% win rate (48W-33L).
Who is T. Koch's biggest rival?: T. Koch's most frequent opponent is A. Ashe, with a head-to-head record of 3–5 across 8 meetings.