![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, 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
![Naomi Osaka receives a walkover at the Miami Open after her opponent Karolina Muchova withdraws through injury - Eurosport Naomi Osaka receives a walkover at the Miami Open after her opponent Karolina Muchova withdraws through injury - Eurosport](https://i.eurosport.com/2022/03/26/3345103-68382328-2560-1440.jpg)