Most Titles
Open Era singles titles.
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Martina Navratilova 6 titles
WTA Porsche Tennis Grand Prix 1991 Draw & Results
CompletedAnke Huber won the 1991 Porsche Tennis Grand Prix, defeating Martina Navratilova 2-6 6-2 7-6 in the final. The WTA 500 event was played October 14–20 on hard courts in Filderstadt, Germany.
The Porsche Tennis Grand Prix is the women's indoor clay-court event staged at Porsche Arena in Stuttgart.
Full tournament history →Dates
Oct 14 — Oct 20
Location
Filderstadt, Germany
Category
WTA 500
Surface
Hard
Prize money
—
Historical categories use documented modern equivalents where available; unresolved editions keep their recorded category. Mapping details.
Results
Round of 32
Anke Huber
6-4 6-1
Natasha Zvereva
7-6 7-5
Zina Garrison
6-4 4-6 6-1
Helena Sukova
7-6 7-6
Amy Frazier
6-2 6-1
Mary Joe Fernandez
DEF
6-0 6-4
Martina Navratilova
5× CH
6-4 6-2
Elna Reinach
7-6 6-3
Nathalie Tauziat
5-7 6-3 6-1
Pam Shriver
CH
Manon Bollegraf
6-3 7-5
Judith Wiesner
6-2 6-2
Leila Meskhi
6-2 7-5
Jana Novotna
6-3 6-3
Natalia Medvedeva
3-6 6-4 6-4
Round of 16
Anke Huber
6-2 6-2
Zina Garrison
6-3 4-6 6-2
Helena Sukova
6-7 7-5 6-3
Mary Joe Fernandez
DEF
6-1 6-1
Martina Navratilova
5× CH
6-4 7-5
Judith Wiesner
6-1 1-6 6-4
Jana Novotna
6-4 6-4
Quarterfinals
Anke Huber
6-2 6-1
Helena Sukova
5-7 6-3 6-3
Martina Navratilova
5× CH
6-4 7-5
Judith Wiesner
7-6 6-3
Semifinals
Anke Huber
6-3 7-6
Martina Navratilova
5× CH
6-2 7-6
Final
Anke Huber
2-6 6-2 7-6
Martina Navratilova
5× CH
Tournament Records
The leading Open Era records for Porsche Tennis Grand Prix.
Most Finals
Champion or runner-up finishes.
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Martina Navratilova 9 finals
Most Match Wins
Recorded main-draw match wins.
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Martina Navratilova 46 wins
Most Appearances
Editions with a recorded main-draw match.
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Nathalie Tauziat 15 appearances
View the full Porsche Tennis Grand Prix 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 |
|---|---|---|---|---|---|---|
| Elena Rybakina | 7-5 6-1 | Karolina Muchova | H2H | Match data | 2026 | Clay |
| Jelena Ostapenko | 6-4 6-1 | Aryna Sabalenka | H2H | Match data | 2025 | Clay |
| Elena Rybakina | 6-2 6-2 | Marta Kostyuk | H2H | Match data | 2024 | Clay |
| Iga Swiatek | 6-3 6-4 | Aryna Sabalenka | H2H | Match data | 2023 | Clay |
| Iga Swiatek | 6-2 6-2 | Aryna Sabalenka | H2H | Match data | 2022 | Clay |
View full tournament history →
Frequently Asked Questions
- Where is Porsche Tennis Grand Prix held?
- Porsche Tennis Grand Prix is held in Filderstadt, Germany.
- Who is the latest recorded Porsche Tennis Grand Prix winner?
- The 2026 Porsche Tennis Grand Prix was won by Elena Rybakina, who defeated Karolina Muchova 7-5 6-1.
- Who has won the most Porsche Tennis Grand Prix titles?
- Martina Navratilova has won 6 Porsche Tennis Grand Prix titles, the most by any player.
- What is the earliest recorded Porsche Tennis Grand Prix edition?
- The earliest recorded edition of Porsche Tennis Grand Prix in TennisDB is 1978.
- What surface is Porsche Tennis Grand Prix played on?
- Porsche Tennis Grand Prix is played on hard courts.