The Miami Open, sometimes known as the Miami Masters, is an annual tennis tournament for men and women currently held in Key Biscayne, Florida, an island town just off the coast of Miami. The tournament is an ATP World Tour Masters 1000 event on the men’s tour and a Premier Mandatory event on the women’s tour, played on hard courts at the Tennis Center at Crandon Park through 2018. The event is held annually in March. In 2019, the event will move to the Hard Rock Stadium in Miami Gardens north of Miami. The City of Miami recently spent over $500 million in additions and renovations to transform the Hard Rock Stadium.