Open, Open Floridablanca, Maharashtra Open, German Open (WTA), Chile Open, Open source, Nottingham Open, Reykjavík Open, Montreux Open, Open Business, ATP Mumbai Open, Iași Open, Czech Open (Prostějov), Poznań Open, Rosmalen Open, US Open Series, Bytom Open, Makarska Open, Thailand Open (WTA), Miami Open, Open Bogotá, Braunschweig Open, Korea Open Tennis Championships, Open government, Barcelona Open, Estoril Open, Madrid Open 2009, Open Barranquilla, Swiss Open Gstaad, Halle Open, Open CASCADE Technology, Hungarian Open (ATP), Moselle Open, Tali Open, Danish Open, Euroformula Open, Cincinnati Open, Open Fiber, Open Nantes ITF, Open science, Polish Open
Madrid Open 2012, Open Medellin, Auckland Open, Mérida Open, Madrid Open 2011, Madrid Open 2010, Wuhan Open 2014, Ostrava Open WTA, Essen Open 1995, US Open (tennis), Warsaw Open (1998-2008), Open d'Orleans, Open Cali I, Automobile open source, Miami Open 2015, Japan Women's Open Tennis, Canadian Open, Henderson Tennis Open, Open access, Madrid Open, The Hague Open, Bangalore Open, I. ČLTK Prague Open, Qatar Ladies Open, Vienna Open, Córdoba Open, Prague Open II 2020, Serbia Challenger Open, Colombia Open (1994-2010), NYJTL Bronx Open, Victorian Open, Australian Open, Dutch Open, Open University, Szczecin Open, UNICEF Open 2010, Miami Open 2001, Washington Open, Topshelf Open 2013, Austrian Open Kitzbühel, Halle Open 1993, Tata Open 2002, Miami Open 2003, Miami Open 2007, Prague Open II, Miami Open 2008, Ecuador Open, Canada Open 1972, San Diego Open, Halle Open 2003
Open, Open Floridablanca, Maharashtra Open, German Open (WTA), Chile Open, Open source, Nottingham Open, Reykjavík Open, Montreux Open, Open Business, ATP Mumbai Open, Iași Open, Czech Open (Prostějov), Poznań Open, Rosmalen Open, US Open Series, Bytom Open, Makarska Open, Thailand Open (WTA), Miami Open, Open Bogotá, Braunschweig Open, Korea Open Tennis Championships, Open government, Barcelona Open, Estoril Open, Madrid Open 2009, Open Barranquilla, Swiss Open Gstaad, Halle Open, Open CASCADE Technology, Hungarian Open (ATP), Moselle Open, Tali Open, Danish Open, Euroformula Open, Cincinnati Open, Open Fiber, Open Nantes ITF, Open science, Polish Open, Madrid Open 2012, Open Medellin, Auckland Open, Mérida Open, Madrid Open 2011, Madrid Open 2010, Wuhan Open 2014, Ostrava Open WTA, Essen Open 1995, US Open (tennis), Warsaw Open (1998-2008), Open d'Orleans, Open Cali I, Automobile open source, Miami Open 2015, Japan Women's Open Tennis, Canadian Open, Henderson Tennis Open, Open access, Madrid Open, The Hague Open, Bangalore Open, I. ČLTK Prague Open, Qatar Ladies Open, Vienna Open, Córdoba Open, Prague Open II 2020, Serbia Challenger Open, Colombia Open (1994-2010), NYJTL Bronx Open, Victorian Open, Australian Open, Dutch Open, Open University, Szczecin Open, UNICEF Open 2010, Miami Open 2001, Washington Open, Topshelf Open 2013, Austrian Open Kitzbühel, Halle Open 1993, Tata Open 2002, Miami Open 2003, Miami Open 2007, Prague Open II, Miami Open 2008, Ecuador Open, Canada Open 1972, San Diego Open, Halle Open 2003, Ladies Open Lugano, Miami Open 2006, Hamburg European Open, Madrid Open 2013, Halle Open 2012, Halle Open 1999, Chennai Open 2003, Sopot Open 2001, Halle Open 1998, Open de Limoges, Estoril Open 2009, Madrid Open 2015, Open Pereira, Miami Open 2009, Halle Open 2011, Madrid Open 2016, Miami Open 2004, Halle Open 2015, Halle Open 2008, Tata Open Maharashtra 2023, Liberec Open, WTA Mumbai Open, Katowice Open, Tata Open 2004, Madrid Open 2014, Heilbronn Open, Halle Open 2016, Halle Open 2007, Open 13, Halle Open 2019, Romanian Open 2009, Roma Open II, Halle Open 2017, Halle Open 1996, Halle Open 1994, St. Petersburg Open 1991, Bermuda Open Challenger, Halle Open 2004, Open di Zurigo, Romanian Open 2008, Miami Open 2005, Halle Open 2002, Halle Open 2000, Halle Open 2001, Halle Open 2006, Portugal Open 2013, Sopot Open 2003, Copenaghen Open 1999, Halle Open 2018, Büschl Open, Halle Open 1997, Halle Open 2005, Roma Open, Kosice Open, Zhengzhou Open, Open Source Intelligence, Madrid Open 2018, Romanian Open 2010, Open Bucaramanga 2014, Rotterdam Open 2023