WTA Brasil Open

The WTA Brasil Open was founded in 1977 as the successor event to the earlier Brazilian International Championships (1932–1969).

Although the WTA itself currently does not acknowledge many of these tournaments to be new editions of one larger tournament, a part of historians, the press, and the media, see them as only one tournament despite changes in names, cities, surfaces, and various hiatus.^[1][2][3][4]

Location	Year	Champion	Runner-up	Score	Ref
World Tour event
São Paulo	1977	Billie Jean King	Betty Stöve	6–1, 6–4	[5]
	1978–83	Not held
Rio de Janeiro	1984	Sandra Cecchini	Adriana Villagrán-Reami	6–3, 6–3	[6]
São Paulo	1985	Mercedes Paz	Laura Arraya	5–7, 6–1, 6–4	[7]
	1986	Vicki Nelson-Dunbar	Jenny Klitch	6–2, 7–6(7–1)	[7]
Guarujá	1987	Niege Dias	Patricia Medrado	6–0, 6–7, 6–4	[7]
	1988	Mercedes Paz (2)	Rene Simpson	7–5, 6–2	[7]
	1989	Federica Haumüller	Patricia Tarabini	7–6(9–7), 6–4	[8]
São Paulo	1990	Veronika Martinek	Donna Faber	6–2, 6–4	[9]
	1991	Sabine Hack	Veronika Martinek	6–3, 7–5	[10]
	1992	Not held
Curitiba	1993	Sabine Hack (2)	Florencia Labat	6–2, 6–0	[11]
	1994–98	Not held
São Paulo	1999	Fabiola Zuluaga	Patricia Wartusch	7–5, 4–6, 7–5	[12]
Tier IV event
São Paulo	2000	Rita Kuti-Kis	Paola Suárez	4–6, 6–4, 7–5	[13]
Tier II event
Mata de São João	2001	Monica Seles	Jelena Dokić	6–3, 6–3	[14]
	2002	Anastasia Myskina	Eleni Daniilidou	6–3, 0–6, 6–2	[15]

Location	Year	Champions	Runners-up	Score	Ref
World Tour event
São Paulo	1977	Kerry Reid Wendy Turnbull	Linky Boshoff Ilana Kloss	6–3, 5–7, 6–2
	1978–83	Not held
Rio de Janeiro	1984	Jill Hetherington Hélène Pelletier	Penny Barg-Mager Kyle Copeland	6–3, 2–6, 7–6
São Paulo	1985	Mercedes Paz Gabriela Sabatini	Niege Dias Csilla Bartos	7–5, 6–4	[7]
	1986	Neige Dias Patricia Medrado	Laura Arraya Petra Huber	6–4, 4–6, 7–6(8–6)	[7]
Guarujá	1987	Katrina Adams Cheryl Jones	Jill Hetherington Mercedes Paz	6–3, 6–4	[7]
	1988	Bettina Fulco Mercedes Paz (2)	Carin Bakkum Simone Schilder	7–5, 6–2	[7]
	1989	Mercedes Paz (3) Patricia Tarabini	Cláudia Chabalgoity Luciana Corsato	6–2, 6–2	[7]
São Paulo	1990	Bettina Fulco Eva Švíglerová	Mary Pierce Luanne Spadea	7–5, 6–4	[7]
	1991	Inés Gorrochategui Mercedes Paz (4)	Renata Baranski Laura Glitz	6–2, 6–2	[7]
	1992	Not held
Curitiba	1993	Sabine Hack Veronika Martinek	Cláudia Chabalgoity Andrea Vieira	6–2, 7–6(7–4)	[7]
	1994–98	Not held
São Paulo	1999	Laura Montalvo Paola Suárez	Janette Husárová Florencia Labat	6–7(7–9), 7–5, 7–5
Tier IV event
São Paulo	2000	Laura Montalvo (2) Paola Suárez (2)	Janette Husárová Florencia Labat	5–7, 6–4, 6–3
Tier II event
Mata de São João	2001	Amanda Coetzer Lori McNeil	Nicole Arendt Patricia Tarabini	6–7(8–10), 6–2, 6–4
	2002	Virginia Ruano Pascual Paola Suárez (3)	Émilie Loit Rossana de los Ríos	6–4, 6–1