The 2018 Miami Open presented by Itaú (also known as 2018 Miami Masters) was a professional men and women's tennis tournament played on outdoor hard courts. It was the 34th edition of the Miami Open, and part of the Masters 1000 category on the 2018 ATP World Tour, and of the Premier Mandatory category on the 2018 WTA Tour. All men and women's events took place at the Tennis Center at Crandon Park in Key Biscayne, Florida, United States, from March 19 through April 1, 2018. It was the last time the tournament was played at the Tennis Center at Crandon Park. The tournament moved to the Hard Rock Stadium starting in 2019.
The following are the seeded players. Rankings and seedings are based on ATP rankings as of March 19, 2018.
â The player did not qualify for the tournament in 2017. Accordingly, points for his 18th best result are deducted instead.<br> â¡ The player used an exemption to skip the tournament in 2017. Accordingly, points for his 18th best result are deducted instead.
The following players would have been seeded, but they withdrew from the event.
â Ramos Viñolas is entitled to use an exemption to skip the tournament and substitute his 18th best result (45 points) in its stead. Accordingly, his points after the tournament will remain unchanged.
The following players received wildcards into the singles main draw:
The following players received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following player received entry as lucky loser:
The following pairs received wildcards into the doubles main draw:
The following are the seeded players. Seedings are based on WTA rankings as of March 5, 2018. Rankings and points before are as of March 19, 2018.
â The player did not qualify for the tournament in 2017. Accordingly, points for her 16th best result are deducted instead.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
During the tournament
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates: