![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)
Ambitious revamp of Miami Open has investors crowing 'Forget the fifth major, we're the new US Open'
![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
![Miami, Florida, USA. 18th Mar 2019. Naomi Osaka on the practice court prior to the start of the Miami Open Tennis Tournament at Hard Rock Stadium on March 18, 2019 in Miami Miami, Florida, USA. 18th Mar 2019. Naomi Osaka on the practice court prior to the start of the Miami Open Tennis Tournament at Hard Rock Stadium on March 18, 2019 in Miami](https://c8.alamy.com/comp/T0A15R/miami-florida-usa-18th-mar-2019-naomi-osaka-on-the-practice-court-prior-to-the-start-of-the-miami-open-tennis-tournament-at-hard-rock-stadium-on-march-18-2019-in-miami-gardens-florida-people-naomi-osaka-credit-storms-media-groupalamy-live-news-T0A15R.jpg)
Miami, Florida, USA. 18th Mar 2019. Naomi Osaka on the practice court prior to the start of the Miami Open Tennis Tournament at Hard Rock Stadium on March 18, 2019 in Miami
![March 25, 2019: Petra Kvitova, of the Czech Republic, serves against Caroline Garcia, of France, during a fourth round match of the 2019 Miami Open Presented by Itau professional tennis tournament, played March 25, 2019: Petra Kvitova, of the Czech Republic, serves against Caroline Garcia, of France, during a fourth round match of the 2019 Miami Open Presented by Itau professional tennis tournament, played](https://c8.alamy.com/comp/2EMP449/march-25-2019-petra-kvitova-of-the-czech-republic-serves-against-caroline-garcia-of-france-during-a-fourth-round-match-of-the-2019-miami-open-presented-by-itau-professional-tennis-tournament-played-at-the-hardrock-stadium-in-miami-gardens-florida-usa-mario-houbenphoto-by-mario-houbencsmsipa-usa-2EMP449.jpg)