CS Knowledge Base

The Berlin Tennis Open^[1] or the German Open (previously the ecotrans Ladies Open, bett1open) is an annual WTA Tour professional tennis tournament, held in Berlin, Germany, and is a WTA 500 event (since 2021). It was played in West Berlin, West Germany (from 1979 until 1990), following reunification in Berlin from 1991 to 2008 on clay, and since 2021 on grass.

Held since 1896, it is one of the oldest tournaments for women. Until 1978 the tournament was held in Hamburg together with the men's tournament. From 1988 until 2008, it was classified on the WTA Tour as a Tier I tournament. Since 2021, it is classed as a WTA 500 tournament.

After an absence of more than a decade, the tournament was announced to return to the WTA calendar for the 2020 season as the Grass Court Championships Berlin.^[2] However, the event was cancelled in April 2020 due to the COVID-19 pandemic and it returned in 2021 as the bett1open.^[3] The new event is classified as a 500-level tournament and serves as a warm-up event towards the Wimbledon Championships, having switched its surface from clay to grass.^[4]

Since 2021, there is a WTA tour tournament in Hamburg, the Hamburg Open, but it is played on outdoor clay courts and has nothing to do with the former tournament that is now held in Berlin.

History

Past champions of the tournament include former world number ones Billie Jean King, Chris Evert, Steffi Graf, Monica Seles, Arantxa Sánchez Vicario, Martina Hingis, Amélie Mauresmo, Justine Henin, Ana Ivanovic and Dinara Safina.

Past finals

Singles

Year	Champions	Runners-up	Score
↓ Hamburg (Clay) ↓
1896	Maren Thomsen	E. Lantzius	6–3, 6–2, 7–5
1897	Blanche Hillyard	Charlotte Cooper	6–3, 6–2, 6–2
1898	Elsie Lane	Toupie Lowther	7–5, 7–5
1899	Charlotte Cooper	Clara von der Schulenburg	7–5, 6–4
1900	Blanche Hillyard (2)	Muriel Robb	2–6, 8–6, 7–5
1901	Toupie Lowther	Gladys Dudell	6–0, 6–0
1902	Mary Roß	Hilda Meyer	8–6, 6–0
1903	Violet Pinckney	Hilda Meyer	6–2, 6–1
1904	Elsie Lane (2)	L. Bergmann	6–3, 6–0
1905	Elsie Lane (3)	K. Krug	6–0, 6–1
1906	Luise Berton	Margaret Dewsbury	4–6, 6–3, 6–1
1907	Margit von Madarasz	Hedwig Neresheimer	7–5, 0–6, 6–2
1908	Margit von Madarasz (2)	Rosamund Salusbury	2–6, 6–4, 6–0
1909	Anita Heimann	Mieken Rieck	6–4, 0–6, 6–4
1910	Mieken Rieck	Dora Köring	6–1, 6–3
1911	Mieken Rieck (2)	Molla Bjurstedt	6–1, 4–6, 6–1
1912	Dora Köring	Anita Heimann	6–2 6–2
1913	Dora Köring (2)	Hedwig Neresheimer von Satzger	6–4, 6–4
1914- 1919	Not held
1920	Ilse Friedleben	Lilly Müller Vormann	6–0, 6–0
1921	Ilse Friedleben (2)	Daisy Uhl	9–7, 6–1
1922	Ilse Friedleben (3)	Nelly Neppach	6–2, 6–1
1923	Ilse Friedleben (4)	Nelly Neppach	2–6, 9–7, 7–5
1924	Ilse Friedleben (5)	Nelly Neppach	6–2, 1–6, 6–3
1925	Nelly Neppach	Ilse Friedleben	2–6, 6–4, 10–8
1926	Ilse Friedleben (6)	Nelly Neppach	5–7, 6–4, 6–2
1927	Cilly Aussem	Ilse Friedleben	6–3, 6–3
1928	Daphne Akhurst	Cilly Aussem	2–6, 6–0, 6–4
1929	Paula von Reznicek	Violet Chamberlain	6–2, 4–6, 6–0
1930	Cilly Aussem (2)	Hilde Krahwinkel	6–4, 6–4
1931	Cilly Aussem (3)	Irmgard Rost	6–1, 6–2
1932	Lolette Payot	Hilde Krahwinkel	6–2, 1–6, 6–4
1933	Hilde Krahwinkel	Sylvie Jung Henrotin	6–2, 6–1
1934	Hilde Sperling (2)	Cilly Aussem	6–2, 6–3
1935	Hilde Sperling (3)	Cilly Aussem	9–7, 6–0
1936	Not held (due to Berlin Olympic Games)
1937	Hilde Sperling (4)	Marie-Louise Horn	4–6, 6–2, 6–2
1938	Hilde Sperling (5)	Margot Lumb	6–1, 6–0
1939	Hilde Sperling (6)	Hella Kovac	6–0, 6–1
1940- 1947	Not held
1948	Ursula Rosenow	Inge Pohmann	6–2, 8–6
1949	Mary Terán de Weiss	Inge Pohmann	6–2, 6–8, 9–7
1950	Dorothy Head	Ursula Heidtmann	6–3, 6–0
1951	Nancye Bolton	Mary Terán de Weiss	6–3, 6–3
1952	Dorothy Head (2)	Erika Vollmer	6–1, 6–3
1953	Dorothy Knode (3)	Joy Mottram	6–0, 4–6, 6–4
1954	Joy Mottram	Inge Pohmann	2–6, 7–5, 6–2
1955	Beryl Penrose	Erika Vollmer	6–4, 6–4
1956	Thelma Long	Silvana Lazzarino	7–5, 6–2
1957	Yola Ramírez	Rosie Reyes	7–5, 6–3
1958	Lorraine Coghlan	Shirley Bloomer	6–4, 7–5
1959	Edda Buding	Zsuzsa Körmöczy	walkover
1960	Sandra Reynolds	Maria Bueno	7–5, 8–6
1961	Sandra Reynolds (2)	Yola Ramírez	5–7, 7–5, 6–1
1962	Sandra Reynolds Price (3)	Ann Haydon	4–6, 6–3, 7–5
1963	Renée Schuurman	Lesley Turner	6–4, 1–6, 6–3
1964	Margaret Smith	Maria Bueno	6–1, 6–1
1965	Margaret Smith (2)	Edda Buding	6–3, 6–2
1966	Margaret Smith (3)	Maria Bueno	8–6, 6–3
1967	Françoise Dürr	Lesley Turner	6–4, 6–4
1968	Annette Van Zyl	Judy Tegart	6–1, 7–5
1969	Judy Tegart	Helga Niessen	6–3, 6–4
1970	Helga Schultze-Hösl	Helga Niessen	6–3, 6–3
1971	Billie Jean King	Helga Masthoff	6–3, 6–2
1972	Helga Masthoff	Linda Tuero	6–3, 3–6 8–6
1973	Helga Masthoff (2)	Pat Walkden Pretorius	6–4, 6–1
1974	Helga Masthoff (3)	Martina Navratilova	6–4, 5–7, 6–3
1975	Renáta Tomanová	Kazuko Sawamatsu	7–6, 5–7, 10–8
1976	Sue Barker	Renáta Tomanová	6–3, 6–1
1977	Laura duPont	Heidi Eisterlehner	6–1, 6–4
1978	Mima Jaušovec	Virginia Ruzici	6–2, 6–3
↓ West Berlin (Clay) ↓
1979	Caroline Stoll	Regina Maršíková	7–6^(7–4), 6–0
1981	Regina Maršíková	Ivanna Madruga-Osses	6–2, 6–1
1980	Not held to make room for Federation Cup which took place at same location.
1982	Bettina Bunge	Kathy Rinaldi	6–2, 6–2
1983	Chris Evert-Lloyd	Kathleen Horvath	6–4, 7–6^(7–1)
1984	Claudia Kohde-Kilsch	Kathleen Horvath	7–6^(10–8), 6–1
1985	Chris Evert-Lloyd (2)	Steffi Graf	6–4, 7–5
1986	Steffi Graf	Martina Navratilova	6–2, 6–3
1987	Steffi Graf (2)	Claudia Kohde-Kilsch	6–2, 6–3
1988	Steffi Graf (3)	Helena Suková	6–3, 6–2
1989	Steffi Graf (4)	Gabriela Sabatini	6–3, 6–1
1990	Monica Seles	Steffi Graf	6–4, 6–3
↓ Berlin (Clay) ↓
1991	Steffi Graf (5)	Arantxa Sánchez Vicario	6–3, 4–6, 7–6^(8–6)
1992	Steffi Graf (6)	Arantxa Sánchez Vicario	4–6, 7–5, 6–2
1993	Steffi Graf (7)	Gabriela Sabatini	7–6^(7–3), 2–6, 6–4
1994	Steffi Graf (8)	Brenda Schultz	7–6^(8–6), 6–4
1995	Arantxa Sánchez Vicario	Magdalena Maleeva	6–4, 6–1
1996	Steffi Graf (9)	Karina Habšudová	4–6, 6–2, 7–5
1997	Mary Joe Fernández	Mary Pierce	6–4, 6–2
1998	Conchita Martínez	Amélie Mauresmo	6–4, 6–4
1999	Martina Hingis	Julie Halard-Decugis	6–0, 6–1
2000	Conchita Martínez (2)	Amanda Coetzer	6–1, 6–2
2001	Amélie Mauresmo	Jennifer Capriati	6–4, 2–6, 6–3
2002	Justine Henin	Serena Williams	6–2, 1–6, 7–6^(7–5)
2003	Justine Henin (2)	Kim Clijsters	6–4, 4–6, 7–5
2004	Amélie Mauresmo (2)	Venus Williams	walkover
2005	Justine Henin (3)	Nadia Petrova	6–3, 4–6, 6–3
2006	Nadia Petrova	Justine Henin	4–6, 6–4, 7–5
2007	Ana Ivanovic	Svetlana Kuznetsova	3–6, 6–4, 7–6^(7–4)
2008	Dinara Safina	Elena Dementieva	3–6, 6–2, 6–2
2009– 2019	Not held
↓ Berlin (Grass) ↓
2020	Cancelled due to the COVID-19 pandemic.
2021	Liudmila Samsonova	Belinda Bencic	1–6, 6–1, 6–3
2022	Ons Jabeur	Belinda Bencic	6–3, 2–1, ret.
2023	Petra Kvitová	Donna Vekić	6–2, 7–6^(8–6)
2024	Jessica Pegula	Anna Kalinskaya	6–7^(0–7), 6–4, 7–6^(7–3)
2025	Markéta Vondroušová	Wang Xinyu	7–6^(12–10), 4–6, 6–2
2026	Linda Nosková	Jessica Pegula	6–4, 4–6, 6–3

Doubles

Year	Champions	Runners-up	Score
↓ Hamburg (Clay) ↓
1968	Annette Du Plooy Pat Walkden	Winnie Shaw Judy Tegart	6–3, 7–5
1969	Judy Tegart Helga Niessen	Edda Buding Helga Hösl Schultze	6–1, 6–4
1970	Karen Krantzcke Kerry Melville	Winnie Shaw Virginia Wade	6–0, 6–1
1971	Rosie Casals Billie Jean King	Helga Masthoff Heide Orth	6–2, 6–1
1972	Helga Masthoff Heide Orth	Wendy Overton Valerie Ziegenfuss	6–3, 2–6, 6–0
1973	Helga Masthoff (2) Heide Orth (2)	Kristien Kemmer Laura Rossouw	6–1, 6–2
1974	Helga Hösl Raquel Giscafré	Martina Navratilova Renáta Tomanová	6–3, 6–2
1975	Dianne Fromholtz Renáta Tomanová	Paulina Peisachov Kazuko Sawamatsu	6–3, 6–2
1976	Linky Boshoff Ilana Kloss	Laura duPont Wendy Turnbull	4–6, 7–5, 6–1
1977	Linky Boshoff (2) Ilana Kloss (2)	Regina Maršíková Renáta Tomanová	2–6, 6–4, 7–5
1978	Mima Jaušovec Virginia Ruzici	Katja Ebbinghaus Helga Masthoff	6–4, 5–7, 6–0
↓ West Berlin (Clay) ↓
1979	Rosie Casals (2) Wendy Turnbull	Evonne Goolagong Kerry Reid	6–2, 7–5
1981	Rosalyn Fairbank Tanya Harford	Sue Barker Renáta Tomanová	6–3, 6–4
1980	Not held to make room for Federation Cup which took place at same location.
1982	Liz Gordon Beverly Mould	Bettina Bunge Claudia Kohde-Kilsch	6–3, 6–4
1983	Jo Durie Anne Hobbs	Claudia Kohde-Kilsch Eva Pfaff	6–4, 7–6^(7–2)
1984	Anne Hobbs (2) Candy Reynolds	Kathleen Horvath Virginia Ruzici	6–3, 4–6, 7–6
1985	Claudia Kohde-Kilsch Helena Suková	Steffi Graf Catherine Tanvier	6–4, 6–1
1986	Steffi Graf Helena Suková (2)	Martina Navratilova Andrea Temesvári	7–5, 6–2
1987	Claudia Kohde-Kilsch (2) Helena Suková (3)	Catarina Lindqvist Tine Scheuer-Larsen	6–1, 6–2
1988	Isabelle Demongeot Nathalie Tauziat	Claudia Kohde-Kilsch Helena Suková	6–2, 4–6, 6–4
1989	Elizabeth Smylie Janine Tremelling	Lise Gregory Gretchen Magers	5–7, 6–3, 6–2
1990	Nicole Provis Elna Reinach	Hana Mandlíková Jana Novotná	6–2, 6–1
↓ Berlin (Clay) ↓
1991	Larisa Neiland Natasha Zvereva	Nicole Provis Elna Reinach	6–3, 6–3
1992	Jana Novotná Larisa Neiland (2)	Gigi Fernández Natalia Zvereva	7–6^(7–5), 4–6, 7–5
1993	Gigi Fernández Natasha Zvereva (2)	Debbie Graham Brenda Schultz	6–1, 6–3
1994	Gigi Fernández (2) Natasha Zvereva (3)	Jana Novotná Arantxa Sánchez Vicario	6–3, 7–6^(7–2)
1995	Amanda Coetzer Inés Gorrochategui	Larisa Savchenko Gabriela Sabatini	4–6, 7–6, 6–2
1996	Meredith McGrath Larisa Neiland (3)	Martina Hingis Helena Suková	6–1, 5–7, 7–6^(7–4)
1997	Lindsay Davenport Jana Novotná (2)	Gigi Fernández Natasha Zvereva	6–3, 3–6, 6–2
1998	Lindsay Davenport (2) Natasha Zvereva (4)	Alexandra Fusai Nathalie Tauziat	6–3, 6–0
1999	Alexandra Fusai Nathalie Tauziat (2)	Jana Novotná Patricia Tarabini	6–3, 7–5
2000	Conchita Martínez Arantxa Sánchez Vicario	Amanda Coetzer Corina Morariu	3–6, 6–2, 7–6^(9–7)
2001	Els Callens Meghann Shaughnessy	Cara Black Elena Likhovtseva	6–4, 6–3
2002	Elena Dementieva Janette Husárová	Daniela Hantuchová Arantxa Sánchez Vicario	0–6, 7–6^(7–3), 6–2
2003	Virginia Ruano Pascual Paola Suárez	Kim Clijsters Ai Sugiyama	6–3, 4–6, 6–4
2004	Nadia Petrova Meghann Shaughnessy (2)	Janette Husárová Conchita Martínez	6–2, 2–6, 6–1
2005	Elena Likhovtseva Vera Zvonareva	Cara Black Liezel Huber	3–6, 6–3, 6–1
2006	Yan Zi Zheng Jie	Elena Dementieva Flavia Pennetta	6–2, 6–3
2007	Lisa Raymond Samantha Stosur	Tathiana Garbin Roberta Vinci	6–3, 6–4
2008	Cara Black Liezel Huber	Nuria Llagostera Vives María José Martínez Sánchez	6–2, 6–2
2009- 2019	Not held
↓ Berlin (Grass) ↓
2020	Cancelled due to the COVID-19 pandemic.
2021	Victoria Azarenka Aryna Sabalenka	Nicole Melichar Demi Schuurs	4–6, 7–5, [10–4]
2022	Storm Sanders Kateřina Siniaková	Alizé Cornet Jil Teichmann	6–4, 6–3
2023	Caroline Garcia Luisa Stefani	Kateřina Siniaková Markéta Vondroušová	4–6, 7–6^(10–8), [10–4]
2024	Wang Xinyu Zheng Saisai	Chan Hao-ching Veronika Kudermetova	6–2, 7–5
2025	Tereza Mihalíková Olivia Nicholls	Sara Errani Jasmine Paolini	4−6, 6−2, [10−6]
2026	Ekaterina Alexandrova Linda Nosková	Sara Errani Nicole Melichar-Martinez	6−2, 6−4