How old is J. Zwetsch?

J. Zwetsch is 57 years old, born on September 12, 1968.

How many Grand Slams has J. Zwetsch won?

J. Zwetsch has not won a Grand Slam title.

How many Masters 1000 titles has J. Zwetsch won?

J. Zwetsch has not won a Masters 1000 title.

What is J. Zwetsch's highest ATP ranking?

J. Zwetsch's career-high ATP singles ranking is world No. 231, first achieved on June 17, 1991.

What is J. Zwetsch's career win-loss record?

J. Zwetsch has a career ATP singles record of 1 wins and 2 losses (33.3%).

How much career prize money has J. Zwetsch earned?

J. Zwetsch has earned at least $37,779 in career prize money from professional tennis.

When did J. Zwetsch play professional tennis?

J. Zwetsch turned professional in 1990 and was active through 1991.

Who is J. Zwetsch's biggest rival?

J. Zwetsch's most frequent opponent is F. Montana, with a head-to-head record of 0–1 across 1 meeting.

J. Zwetsch

BRA Age 57 180 cm / 5'11" Plays: Right-Handed Pro 1990–1991

Peak ranking

231 (Jun 17, 1991)

Elo peak

1500 (3.4%ile)

Career record

1–2 (33.3%)

Career titles

Prize money

$37,779

Recent ATP Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Sep 12, 1991*	Brasilia	ATP 250	R32	Carpet	F. Montana #161	1-6 2-6	L	H2H	Match data
Sep 11, 1991*	Brasilia	ATP 250	R64	Carpet	F. Silberberg #307	6-2 7-6(2)	W	H2H	Match data
Feb 8, 1990*	Guaruja	ATP 250	R32	Hard	I. Kley #303	6-3 4-6 4-6	L	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
F. Montana	0	1	1	Sep 12, 1991	H2H
F. Silberberg	1	0	1	Sep 11, 1991	H2H
I. Kley	0	1	1	Feb 8, 1990	H2H

Career Results

Season	Age	W	L	M	Win %	Start Rank	End Rank
1990	21	0	1	1	0.0%	332	293
1991	22	1	1	2	50.0%	293	324
Career		1	2	3	33.3%	—	—

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 %
1990	21	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
1991	22	—	—	—	—	—	—	—	—	—	—	—	—	1	1	2	50.0%	1	1	2	50.0%
Career	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	1	1	2	50.0%	1	2	3	33.3%

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 %
1990	21	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
1991	22	0	0	—	—	0	0	—	—	0	0	—	—	1	1	2	50.0%	1	1	2	50.0%
Career		0	0	—	—	0	0	—	—	0	0	—	—	1	2	3	33.3%	1	2	3	33.3%

Performance Stats

Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
1991	22	2	2.0	1.0	67.1%	66.4%	46.4%	75.0%	12.5%	60.4%	32.7%
Career		2	2.0	1.0	67.1%	66.4%	46.4%	75.0%	12.5%	60.4%	32.7%

Advanced Stats

Season	Age	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Dec. Set W%	TB W	TB W%
1990	21	1479	18	—	—	—	33.3%	-0.33	0	—	0	—
1991	22	1480	20	—	—	—	50.0%	-1.00	5	—	1	—
Career		1480	19	29	—	—	42.9%	-0.67	2	—	1	—

Tournament Results by Category

Results show best round reached per tournament per season.

ATP 250

Season	Age	BRA	GUA
1990	21	—	R32
1991	22	R32	—

ATP Ranking History full ranking history →

Career high

231

Career-high date

Jun 17, 1991

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
1985	16	—	—	—	—	—	—	—	—	—	—	805	794
1986	17	789	783	735	731	715	708	736	764	775	780	855	870
1987	18	870	801	866	888	890	903	901	920	920	639	647	668
1988	19	668	707	587	587	525	530	440	439	453	511	517	519
1989	20	514	416	424	387	414	408	460	367	369	368	348	328
1990	21	326	368	357	364	360	362	340	277	282	282	282	293
1991	22	293	299	308	313	234	231	249	330	318	323	324	324
1992	23	330	318	327	320	472	534	540	630	753	760	789	711
1993	24	715	721	730	930	933	940	965	545	541	553	552	591
1994	25	589	584	588	578	583	587	581	600	718	599	603	560
1995	26	557	554	564	558	441	420	427	413	486	533	552	573
1996	27	572	537	549	780	509	530	538	523	532	541	435	433
1997	28	432	460	460	455	572	451	456	456	447	438	537	561
1998	29	529	529	531	530	555	813	814	815	819	826	971	973
1999	30	1312	1307	1303	1288	1297	—	—	—	—	—	—	—

Similar Players

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

Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Active Years	Match Log
Roberto Jabali	BRA	130	1,581	34	12	22	35.3%	1988-1998	Match log
N. Aerts	BRA	109	1,560	33	10	23	30.3%	1983-1991	Match log
C. Kist	BRA	119	1,500	24	6	18	25.0%	1982-1991	Match log
B. Derlin	NZL	115	1,594	88	30	58	34.1%	1980-1991	Match log
D. Flach	USA	108	1,629	74	28	46	37.8%	1988-1998	Match log
N. Borwick	AUS	104	1,661	75	25	50	33.3%	1986-1995	Match log
D. Engel	SWE	114	1,597	72	24	48	33.3%	1985-1995	Match log
M. Robertson	USA	101	1,591	69	23	46	33.3%	1982-1991	Match log
C. Garner	USA	120	1,618	62	23	39	37.1%	1988-1994	Match log
M. Bahrami	IRI	192	1,564	68	22	46	32.4%	1973-1992	Match log
R. Leach	USA	110	1,580	78	21	57	26.9%	1985-1994	Match log
M. Cierro	ITA	113	1,535	63	18	45	28.6%	1984-1993	Match log

Frequently Asked Questions

How old is J. Zwetsch?: J. Zwetsch is 57 years old, born on September 12, 1968.
Which country is J. Zwetsch from?: J. Zwetsch is from Brazil.
How tall is J. Zwetsch?: J. Zwetsch is 180 cm / 5'11".
Is J. Zwetsch left-handed or right-handed?: J. Zwetsch plays right-handed.
How many Grand Slams has J. Zwetsch won?: J. Zwetsch has not won a Grand Slam title.
How many Masters 1000 titles has J. Zwetsch won?: J. Zwetsch has not won a Masters 1000 title.
What is J. Zwetsch's highest ATP ranking?: J. Zwetsch's career-high ATP singles ranking is world No. 231, first achieved on June 17, 1991.
What is J. Zwetsch's career win-loss record?: J. Zwetsch has a career ATP singles record of 1 wins and 2 losses (33.3%).
How much career prize money has J. Zwetsch earned?: J. Zwetsch has earned at least $37,779 in career prize money from professional tennis.
When did J. Zwetsch play professional tennis?: J. Zwetsch turned professional in 1990 and was active through 1991.
Who is J. Zwetsch's biggest rival?: J. Zwetsch's most frequent opponent is F. Montana, with a head-to-head record of 0–1 across 1 meeting.