Joao Zwetsch

🏳️ BRARight-handed180 cm1968-09-12 (57 yrs)Career high: No. 231 (1991-06-17)

18–39Win–Loss

31.6%Win %

0Titles

Surface	W	L	%
Clay	15	24	38.5%
Hard	2	14	12.5%
Carpet	1	1	50.0%

Season by season

Year	W	L	%
1998	0	1	0.0%
1997	0	1	0.0%
1994	1	2	33.3%
1991	2	10	16.7%
1990	5	9	35.7%
1989	7	9	43.8%
1988	3	4	42.9%
1987	0	1	0.0%
1986	0	1	0.0%
1985	0	1	0.0%

Matches

Date	Tournament	Round	W/L	Opponent	Opp. rank	Score
1998-05-25	Medellin CH	R32	L	Jaime Cortes	1112	7-5 6-1
1997-09-22	Sao Paulo CH	R32	L	Frederic Fontang	190	6-2 3-6 6-2
1994-12-05	Sao Luis CH	R32	L	Alejandro Aramburu	220	6-3 6-4
1994-10-03	Ribeirao Preta CH	R16	L	Daniele Musa	154	6-4 6-2
1994-10-03	Ribeirao Preta CH	R32	W	Juan Gisbert Jr	285	7-5 6-2
1991-11-11	Sao Paulo6 CH	R32	L	Fernando Meligeni	214	6-3 6-0
1991-10-14	Sao Paulo5 CH	R32	L	Francisco Montana	151	6-2 6-0
1991-09-09	Brasilia	R32	L	Francisco Montana	161	6-1 6-2
1991-09-09	Brasilia	R64	W	Fabio Silberberg	307	6-2 7-6(2)
1991-08-05	Sao Paulo4 CH	R32	L	Fabian Blengino	627	6-3 6-1
1991-07-29	Lins CH	R16	L	Francisco Yunis	237	7-5 6-3
1991-07-29	Lins CH	R32	W	Martin Stringari	234	1-6 6-3 6-3
1991-07-22	Fortaleza CH	R32	L	Marcelo Saliola	247	7-5 6-3
1991-07-15	Campos CH	R32	L	Bernd Karbacher	256	7-5 3-6 6-3
1991-07-08	Gramado CH	R32	L	Laurent Prades	459	6-0 6-0
1991-06-10	Sao Paulo3 CH	R32	L	Oscar Bustos	501	6-4 6-3
1991-01-21	Vina Del Mar CH	R32	L	Gustavo Garetto	386	6-1 4-6 6-0
1990-11-12	Sao Paulo3 CH	R32	L	Joao Cunha Silva	130	6-2 6-4
1990-10-08	Curitiba CH	R32	L	Pedro Rebolledo	152	6-3 6-1
1990-10-01	Manaus CH	R32	L	Pedro Rebolledo	158	7-6 6-1
1990-08-13	Brasilia2 CH	R64	L	Edvaldo Oliveira	735	6-4 6-2
1990-08-06	Sao Paulo2 CH	R32	L	Jaime Oncins	181	6-4 6-3
1990-07-30	Lins CH	F	L	Pedro Rebolledo	197	7-6 4-6 6-1
1990-07-30	Lins CH	SF	W	Daniel Orsanic	237	4-6 7-6 7-6
1990-07-30	Lins CH	QF	W	Joao Cunha Silva	136	6-3 6-3
1990-07-30	Lins CH	R16	W	Sergio Cortes	235	6-1 3-6 7-6
1990-07-30	Lins CH	R32	W	Gabriel Markus	215	4-6 6-2 6-2
1990-07-23	Campos CH	R32	L	Frederic Fontang	247	7-6 6-4
1990-07-16	Gramado CH	R16	L	Christian Weis	255	6-2 6-3
1990-07-16	Gramado CH	R32	W	Daniel Orsanic	276	7-5 3-6 6-3
1990-02-05	Guaruja	R32	L	Ivan Kley	303	3-6 6-4 6-4
1989-12-04	Sao Paulo CH	R16	L	Sergio Cortes	321	7-5 6-1
1989-12-04	Sao Paulo CH	R32	W	Guillermo Rivas	211	6-3 6-2
1989-11-13	Rio De Janeiro CH	R16	L	Luiz Mattar	63	6-2 7-6
1989-11-13	Rio De Janeiro CH	R32	W	Gustavo Giussani	180	6-1 6-1
1989-08-21	Goiania CH	SF	L	Daniel Orsanic	528	6-4 6-3
1989-08-21	Goiania CH	QF	W	Agustin Garizzio	392	7-6 6-4
1989-08-21	Goiania CH	R16	W	Marcelo Saliola	682	4-6 7-6 6-2
1989-08-21	Goiania CH	R32	W	Jose Daher	429	6-1 6-1
1989-08-14	Brasilia CH	R64	L	Ivan Kley	319	0-6 6-4 7-6
1989-07-31	Lins CH	R16	L	Christian Miniussi	203	6-2 4-6 7-6
1989-07-31	Lins CH	R32	W	Mauro Menezes	262	6-1 6-2
1989-07-24	Campos CH	R32	L	Cesar Kist	369	7-6 3-6 6-2
1989-07-10	Sao Paulo CH	R32	L	Mauro Menezes	301	6-4 6-3
1989-04-24	Itu-Sao Paulo CH	R32	L	Mauro Menezes	255	7-6 7-6
1989-02-13	Sao Paulo CH	R16	L	Pablo Albano	329	6-2 6-2
1989-02-13	Sao Paulo CH	R32	W	Roberto Azar	178	6-4 6-3
1988-08-01	Lins CH	R32	L	Cesar Kist	279	6-1 1-6 6-0
1988-07-25	Campos CH	R32	L	Givaldo Barbosa	330	6-1 6-1
1988-07-11	Sao Paulo CH	QF	L	Luiz Mattar	36	6-2 6-1

Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0