The '''2019 Miami Open''' (also known as '''2019 Miami Open presentedsponsored by [[Itaú Unibanco|Itaú]]''' for sponsorship reasons) was a professional men and women's [[tennis]] tournament played on outdoor [[Tennis court#Hard courts|hard courts]] that started on March 18, 2019 and ended on March 31, 2019. It was the 35th edition of the [[Miami Open (tennis)|Miami Open]], and part of the [[ATP Tour Masters 1000|Masters 1000]] category on the [[2019 ATP Tour]], and of the [[WTA Premier tournaments|Premier Mandatory]] category on the [[2019 WTA Tour]]. This was the first time the tournament took place at the [[Hard Rock Stadium]] in [[Miami Gardens, Florida]], United States.
