![MIAMI GARDENS, FLORIDA - MARCH 31: Roger Federer of Switzerland defeats John Isner of USA in the final during day fourteen of the Miami Open tennis on March 31, 2019 in Miami MIAMI GARDENS, FLORIDA - MARCH 31: Roger Federer of Switzerland defeats John Isner of USA in the final during day fourteen of the Miami Open tennis on March 31, 2019 in Miami](https://c8.alamy.com/comp/T29D3H/miami-gardens-florida-march-31-roger-federer-of-switzerland-defeats-john-isner-of-usa-in-the-final-during-day-fourteen-of-the-miami-open-tennis-on-march-31-2019-in-miami-gardens-florida-people-roger-federer-T29D3H.jpg)
MIAMI GARDENS, FLORIDA - MARCH 31: Roger Federer of Switzerland defeats John Isner of USA in the final during day fourteen of the Miami Open tennis on March 31, 2019 in Miami
![wta on X: "Home advantage 🏡 A courtside view of the moment @naomiosaka secured a spot in her first #MiamiOpen final! 🎥: @MiamiOpen https://t.co/1FPKKiu5xR" / X wta on X: "Home advantage 🏡 A courtside view of the moment @naomiosaka secured a spot in her first #MiamiOpen final! 🎥: @MiamiOpen https://t.co/1FPKKiu5xR" / X](https://pbs.twimg.com/ext_tw_video_thumb/1509648471929806848/pu/img/9uv1H_iRSxsPUM2F.jpg:large)
wta on X: "Home advantage 🏡 A courtside view of the moment @naomiosaka secured a spot in her first #MiamiOpen final! 🎥: @MiamiOpen https://t.co/1FPKKiu5xR" / X
![Miami Open 2019: Denis Shapovalov and Felix Auger-Aliassime beaten by Roger Federer and John Isner | The Independent | The Independent Miami Open 2019: Denis Shapovalov and Felix Auger-Aliassime beaten by Roger Federer and John Isner | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2019/03/30/12/Denis-Shapovalov.jpg?quality=75&width=1200&auto=webp)
Miami Open 2019: Denis Shapovalov and Felix Auger-Aliassime beaten by Roger Federer and John Isner | The Independent | The Independent
![File:Serena Williams defeated Carla Suarez Navarro 6-2, 6-0 wins Miami Open! - 150404-4084-jikatu (17035250335).jpg - Wikipedia File:Serena Williams defeated Carla Suarez Navarro 6-2, 6-0 wins Miami Open! - 150404-4084-jikatu (17035250335).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/a/ab/Serena_Williams_defeated_Carla_Suarez_Navarro_6-2%2C_6-0_wins_Miami_Open%21_-_150404-4084-jikatu_%2817035250335%29.jpg)
File:Serena Williams defeated Carla Suarez Navarro 6-2, 6-0 wins Miami Open! - 150404-4084-jikatu (17035250335).jpg - Wikipedia
![Ambitious revamp of Miami Open has investors crowing 'Forget the fifth major, we're the new US Open' Ambitious revamp of Miami Open has investors crowing 'Forget the fifth major, we're the new US Open'](https://www.telegraph.co.uk/content/dam/tennis/2019/03/19/TELEMMGLPICT000191837256_trans_NvBQzQNjv4BqAiJQrZkdRSYRHeCDHXkbf6Ii28cHE832aQ649NGemwU.jpeg)
Ambitious revamp of Miami Open has investors crowing 'Forget the fifth major, we're the new US Open'
![Ambitious revamp of Miami Open has investors crowing 'Forget the fifth major, we're the new US Open' Ambitious revamp of Miami Open has investors crowing 'Forget the fifth major, we're the new US Open'](https://www.telegraph.co.uk/content/dam/tennis/2019/03/19/TELEMMGLPICT000191837255_trans_NvBQzQNjv4BqRLU6RByDcehJVbJAoDuCGcdex5NebIP7IPMlx7wGIlk.jpeg)