Ostrava Open
The Ostrava Open (known as the J&T Banka Ostrava Open for sponsorship reasons) is a tennis tournament organised for female professional tennis players, and part of the WTA tour. It is a Premier-level tournament held in October 2020, played on indoor hard courts, and organised to make up for the many tournaments cancelled during the 2020 season, due to the ongoing COVID-19 pandemic.[1][2] The tournament attracted four top-20 players, including two-time grand slam champion and former world no. 1 Victoria Azarenka.
| Ostrava Open | |
|---|---|
|  2021 J&T Banka Ostrava Open | |
| Tournament information | |
| Event name | J&T Banka Prague Open | 
| Tour | ATP Tour (1994–98) WTA Tour (1999; 2020–) | 
| Founded | 1994 | 
| Editions | 5 (men) 3 (women) | 
| Location | Ostrava, Czech Republic | 
| Venue | ČEZ Aréna | 
| Category | WTA 500 | 
| Surface | Carpet (indoors) (1994–99) Hard (Indoor) (2020–) | 
| Draw | 28S / 24Q / 16D | 
| Prize money | US$565,530 (2021) | 
| Current champions (2021) | |
| Women's singles |  Anett Kontaveit | 
| Women's doubles |  Sania Mirza  Zhang Shuai | 
From 1994 to 1998, the Czech Indoor was a men's tennis tournament that was part of the World Series of the ATP Tour. It was held at the ČEZ Aréna in Ostrava in the Czech Republic and was played on indoor carpet courts.
In 1999, the Nokia Cup was a WTA Tour tournament. It was held in Prostějov in the Czech Republic and played on indoor carpet courts.
Women's results
    
    Singles
    
| Location | Year | Champions | Runners-up | Score | 
|---|---|---|---|---|
| Prostějov | ||||
| 1999 |  Henrieta Nagyová |  Silvia Farina | 7–6(7–2), 6–4 | |
| Ostrava | ||||
| 2020 |  Aryna Sabalenka |  Victoria Azarenka | 6–2, 6–2 | |
| 2021 |  Anett Kontaveit |  Maria Sakkari | 6–2, 7–5 | |
Doubles
    
| Location | Year | Champions | Runners-up | Score | 
|---|---|---|---|---|
| Prostějov | ||||
| 1999 |  Alexandra Fusai  Nathalie Tauziat |  Květa Hrdličková  Helena Vildová | 3–6, 6–2, 6–1 | |
| Ostrava | ||||
| 2020 | .svg.png.webp) Elise Mertens  Aryna Sabalenka | .svg.png.webp) Gabriela Dabrowski  Luisa Stefani | 6–1, 6–3 | |
| 2021 |  Sania Mirza  Zhang Shuai |  Kaitlyn Christian  Erin Routliffe | 6–3, 6–2 | |
Men's results
    
    Singles
    
| Location | Year | Champions | Runners-up | Score | 
|---|---|---|---|---|
| Ostrava | ||||
| 1994 |  MaliVai Washington |  Arnaud Boetsch | 4–6, 6–3, 6–3 | |
| 1995 |  Wayne Ferreira |  MaliVai Washington | 3–6, 6–4, 6–3 | |
| 1996 |  David Prinosil |  Petr Korda | 6–1, 6–2 | |
| 1997 |  Karol Kučera |  Magnus Norman | 6–2, ret. | |
| 1998 |  Andre Agassi |  Ján Krošlák | 6–2, 3–6, 6–3 | 
Doubles
    
| Location | Year | Champions | Runners-up | Score | 
|---|---|---|---|---|
| Ostrava | ||||
| 1994 |  Martin Damm  Karel Nováček | .svg.png.webp) Gary Muller .svg.png.webp) Piet Norval | 6–4, 1–6, 6–3 | |
| 1995 |  Jonas Björkman  Javier Frana |  Guy Forget .svg.png.webp) Patrick Rafter | 6–7, 6–4, 7–6 | |
| 1996 | .svg.png.webp) Sandon Stolle  Cyril Suk |  Ján Krošlák  Karol Kučera | 7–6, 6–3 | |
| 1997 |  Jiří Novák  David Rikl |  Donald Johnson  Francisco Montana | 6–2, 6–4 | |
| 1998 |  Nicolas Kiefer  David Prinosil |  David Adams  Pavel Vízner | 6–4, 6–3 |