Most Titles
Open Era singles titles.
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Patricia Medrado 2 titles
WTA São Paulo Open 1977 Draw & Results
CompletedBillie Jean King won the 1977 São Paulo Open, defeating Betty Stove 6-1 6-4 in the final. The WTA 250 event was played October 17–23 on hard courts in Sao Paulo, Brazil.
The São Paulo Open is an outdoor hard-court WTA tournament that returned tour-level women's tennis to the city in 2025.
Full tournament history →Dates
Oct 17 — Oct 23
Location
Sao Paulo, Brazil
Category
WTA 250
Surface
Hard
Prize money
—
Historical categories use documented modern equivalents where available; unresolved editions keep their recorded category. Mapping details.
Results
Round of 32
Billie Jean King
6-2 6-4
Renata Tomanova
7-5 6-1
Martina Navratilova
7-6 7-6
Laura Dupont
4-6 6-3 6-0
Dianne Fromholtz
6-2 6-2
Fiorella Bonicelli
7-5 6-1
Betsy Nagelsen
1-6 6-4 6-0
Helen Gourlay
7-5 6-2
Betty Stove
3-6 6-3 6-4
Marcela Bueno
6-0 6-2
Sharon Walsh Pete
6-1 6-3
Kristien Shaw
7-5 2-6 1-0 (ret.)
Kerry Reid
6-1 6-2
Terry Holladay
6-1 6-0
Rosie Casals
6-3 6-2
Pam Teeguarden
3-6 7-5 6-1
Round of 16
Billie Jean King
6-2 6-0
Martina Navratilova
6-3 6-1
Dianne Fromholtz
6-1 6-2
Betsy Nagelsen
4-6 6-0 7-5
Betty Stove
6-3 6-0
Sharon Walsh Pete
3-6 6-3 7-5
Kerry Reid
6-1 1-0 (ret.)
Rosie Casals
7-6 7-5
Quarterfinals
Semifinals
Billie Jean King
6-3 6-3
Betty Stove
6-4 3-6 6-1
Final
Billie Jean King
6-1 6-4
Tournament Records
The leading Open Era records for São Paulo Open.
Most Finals
Champion or runner-up finishes.
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Patricia Medrado 3 finals
Most Match Wins
Recorded main-draw match wins.
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Patricia Medrado 13 wins
Most Appearances
Editions with a recorded main-draw match.
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Patricia Medrado 6 appearances
View the full São Paulo Open record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
Recent Finals
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Tiantsoa Rakotomanga Rajaonah | 6-3 6-4 | Janice Tjen | H2H | Match data | 2025 | Hard |
| Rita Kuti-Kis | 4-6 6-4 7-5 | Paola Suarez | H2H | Match data | 2000 | Clay |
| Fabiola Zuluaga | 7-5 4-6 7-5 | Patricia Wartusch | H2H | Match data | 1999 | Clay |
| Sabine Hack | 6-3 7-5 | Veronika Martinek | H2H | Match data | 1991 | Clay |
| Veronika Martinek | 6-2 6-4 | Donna Faber | H2H | Match data | 1990 | Clay |
View full tournament history →
Frequently Asked Questions
- Where is São Paulo Open held?
- São Paulo Open is held in Sao Paulo, Brazil.
- Who won the most recent São Paulo Open?
- The 2025 São Paulo Open was won by Tiantsoa Rakotomanga Rajaonah, who defeated Janice Tjen 6-3 6-4.
- Who has won the most São Paulo Open titles?
- Patricia Medrado has won 2 São Paulo Open titles, the most by any player.
- When was the first São Paulo Open played?
- The first edition of São Paulo Open was held in 1969.
- What surface is São Paulo Open played on?
- São Paulo Open is played on hard courts.