Open, Prague Open, Swedish Open, Maharashtra Open, Nottingham Open, US Open Series, Mérida Open, Korea Open, Stockholm Open, Luxembourg Open, Chile Open, Jasmin Open, Rouen Open, German Open, Romanian Open, Ostrava Open, Shenzhen Open, WTA Prague Open, Slovak Open, Lyon Open, Czech Open (1987–1999), Valencia Open, Hong Kong Open, Guangzhou Open, Parma Ladies Open, Barcelona Open, Geneva Open, WTA Lyon Open, Swiss Open (tenis), WTA Japan Open Tennis Championships, Qatar Open, Atlanta Open, Almaty Open, Iași Open 2024, Andalucia Open 2021, China Open (tenis), San Diego Open, Thailand Open (ATP), Ecuador Open Quito, Croatia Open Umag, Malaysian Open (tenis)

Sofia Open, Japan Open Tennis Championships, Hamburg Open, Poland Open, OpenServer, Serbia Open, Thailand Open (Pattaya), Ladies Open Lugano, Madrid Open, E-Boks Open, Abu Dhabi Open, Stuttgart Open, Qatar Ladies Open, Guadalajara Open, Heaven's Open (píseň), Rio Open, Rouen Open 2023, Open-source hardware, Bangalore Open, Estoril Open (tenis), Swedish Open 2016, Țiriac Open 2024, ATP Auckland Open, Moselle Open, Monterrey Open, Swedish Open 2013, Swedish Open 2017, AGEL Open 2022, Mérida Open Akron 2023, Rouen Open 2024, Washington Open, Rouen Open 2022, Zhengzhou Open, Wuhan Open, Swedish Open 2015, Korea Open 2022, Córdoba Open, Düsseldorf Open, Charleston Open, Brussels Open, I. ČLTK Prague Open 2021, Open-source licence, Halle Open, Singapore Tennis Open, Open Gate – gymnázium a základní škola, Katowice Open, Portugal Open 2013, Malaysian Open, Kuala Lumpur, Citi Open 2013, The Open Group

Open, Prague Open, Swedish Open, Maharashtra Open, Nottingham Open, US Open Series, Mérida Open, Korea Open, Stockholm Open, Luxembourg Open, Chile Open, Jasmin Open, Rouen Open, German Open, Romanian Open, Ostrava Open, Shenzhen Open, WTA Prague Open, Slovak Open, Lyon Open, Czech Open (1987–1999), Valencia Open, Hong Kong Open, Guangzhou Open, Parma Ladies Open, Barcelona Open, Geneva Open, WTA Lyon Open, Swiss Open (tenis), WTA Japan Open Tennis Championships, Qatar Open, Atlanta Open, Almaty Open, Iași Open 2024, Andalucia Open 2021, China Open (tenis), San Diego Open, Thailand Open (ATP), Ecuador Open Quito, Croatia Open Umag, Malaysian Open (tenis), Sofia Open, Japan Open Tennis Championships, Hamburg Open, Poland Open, OpenServer, Serbia Open, Thailand Open (Pattaya), Ladies Open Lugano, Madrid Open, E-Boks Open, Abu Dhabi Open, Stuttgart Open, Qatar Ladies Open, Guadalajara Open, Heaven's Open (píseň), Rio Open, Rouen Open 2023, Open-source hardware, Bangalore Open, Estoril Open (tenis), Swedish Open 2016, Țiriac Open 2024, ATP Auckland Open, Moselle Open, Monterrey Open, Swedish Open 2013, Swedish Open 2017, AGEL Open 2022, Mérida Open Akron 2023, Rouen Open 2024, Washington Open, Rouen Open 2022, Zhengzhou Open, Wuhan Open, Swedish Open 2015, Korea Open 2022, Córdoba Open, Düsseldorf Open, Charleston Open, Brussels Open, I. ČLTK Prague Open 2021, Open-source licence, Halle Open, Singapore Tennis Open, Open Gate – gymnázium a základní škola, Katowice Open, Portugal Open 2013, Malaysian Open, Kuala Lumpur, Citi Open 2013, The Open Group, Ordina Open 2009 – muži, Brasil Open, Open 13, Citi Open 2022, Noventi Open 2019, Zürich Open, I. ČLTK Prague Open 2020, Chile Open 2025, Portugal Open, Austrian Open Kitzbühel, Welsh Open, Livesport Prague Open 2022, Open de Nice Côte d’Azur, Topshelf Open 2013, Slovenia Open, Winners Open 2021, Tashkent Open, Estoril Open 2016, Montpellier Open, Țiriac Open 2025, Jiangxi Open, I. ČLTK Prague Open 2022, Czech Open, Rouen Open 2025, Orange Warsaw Open, Tashkent Open 2017, UniCredit Czech Open, Malaysian Open 2016, Estoril Open 2015, Shenzhen Open 2015, Thailand Open (Chua Chin), Stockholm Open 2024, UNICEF Open 2010 – muži, Open 13 2017, BOSS Open 2024, Ordina Open 2009 – ženy, Claro Open Colombia, Apache OpenOffice, Croatia Open Umag 2015, Advantage Cars Prague Open 2024, Tashkent Open 2016, BOSS Open 2023, Nordea Open 2023, Estoril Open 2017, Nordea Open 2024, Kia Korea Open 2014, Tashkent Open 2019, Hong Kong Tennis Open 2024, Hamburg Open 2024, Barcelona Open Banco Sabadell 2024, Mérida Open Akron 2025, Gijón Open 2022, Advantage Cars Prague Open 2023, Nordea Open 2021, WTA Swiss Open, US Open 2009 – smíšená čtyřhra, Tianjin Open, Seznam juniorských vítězů na US Open, Malaysian Open, Citi Open 2012 – ženy