Guaruja 1990

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ATP ATP 500/250 Hard Start: Feb 5, 1990 Draw: 32 31 matches

Champion: Martin Jaite

Knockout bracket

Round of 16

1 Jay Berger 6 6

Gabriel Markus 3 0

7 Eduardo Bengoechea 6 7

Peter Ballauff 4 5

4 Luiz Mattar 4 7 6

Harald Rittersbacher 6 6 4

Alejandro Aramburu 3 4

6 Cassio Motta 6 6

Miguel Nido 4 1

Alexandre Hocevar 5 6 6

Mario Tabares 7 0 4

Paul Vojtischek 7 3

Horacio De La Pena 6 1

2 Martin Jaite 6 6

Quarterfinal

7 Eduardo Bengoechea 7 6

1 Jay Berger 5 0

4 Luiz Mattar 6 6

Alexandre Hocevar 6 6

6 Cassio Motta 4 1

2 Martin Jaite 7 6

Paul Vojtischek 5 2

Semifinal

4 Luiz Mattar 6 6

7 Eduardo Bengoechea 4 2

2 Martin Jaite 6 3 6

Alexandre Hocevar 2 6 3

Final

2 Martin Jaite 3 6 6

4 Luiz Mattar 6 4 3

Early rounds

Round of 32 16 matches

Winner	Loser	Set 1	Set 2	Set 3
Jay Berger	Nelson Aerts	6-4	6-1	·
Gabriel Markus	Mauro Menezes	6-7	6-1	7-5
Peter Ballauff	Francisco Yunis	2-6	6-4	6-1
Eduardo Bengoechea	Jaime Oncins	6-2	6-4	·
Luiz Mattar	Fernando Roese	7-5	6-3	·
Harald Rittersbacher	Pedro Rebolledo	6-4	6-0	·
Alejandro Aramburu	Martin Wostenholme	2-6	6-4	6-1
Ivan Kley	Joao Zwetsch	3-6	6-4	6-4
Cassio Motta	Christian Saceanu	3-6	6-2	6-1
Miguel Nido	Danilo Marcelino	6-4	6-0	·
Alexandre Hocevar	Otavio Della	6-0	6-4	·
Mario Tabares	Jaime Yzaga	7-6	7-6	·
Horacio De La Pena	Guillermo Rivas	6-2	6-3	·
Paul Vojtischek	Jeff Tarango	6-4	6-3	·
John Sobel	Roberto Arguello	5-7	6-4	6-4
Martin Jaite	Javier Frana	7-6	6-3	·

Players (32)

	Player	Country	Reached
MJ	Martin Jaite	ARG	Winner
LM	Luiz Mattar	BRA	Final
AH	Alexandre Hocevar	BRA	Semifinal
EB	Eduardo Bengoechea	ARG	Semifinal
CM	Cassio Motta	BRA	Quarterfinal
IK	Ivan Kley	BRA	Quarterfinal
	Jay Berger	USA	Quarterfinal
PV	Paul Vojtischek	GER	Quarterfinal
AA	Alejandro Aramburu	PER	Round of 16
GM	Gabriel Markus	ARG	Round of 16
HR	Harald Rittersbacher	GER	Round of 16
	Horacio De La Pena	ARG	Round of 16
JS	John Sobel	USA	Round of 16
MT	Mario Tabares	CUB	Round of 16
MN	Miguel Nido	PUR	Round of 16
PB	Peter Ballauff	GER	Round of 16
CS	Christian Saceanu	GER	Round of 32
DM	Danilo Marcelino	BRA	Round of 32
FR	Fernando Roese	BRA	Round of 32
FY	Francisco Yunis	ARG	Round of 32
GR	Guillermo Rivas	ARG	Round of 32
JO	Jaime Oncins	BRA	Round of 32
JY	Jaime Yzaga	PER	Round of 32
	Javier Frana	ARG	Round of 32
JT	Jeff Tarango	USA	Round of 32
JZ	Joao Zwetsch	BRA	Round of 32
MW	Martin Wostenholme	CAN	Round of 32
MM	Mauro Menezes	BRA	Round of 32
NA	Nelson Aerts	BRA	Round of 32
OD	Otavio Della	BRA	Round of 32
PR	Pedro Rebolledo	CHI	Round of 32
RA	Roberto Arguello	ARG	Round of 32