2018 Delray Beach Open

The 2018 Delray Beach Open was a professional tennis tournament played on hard courts. It was the 26th edition of the tournament, and part of the World Tour 250 category of the 2018 ATP World Tour. It took place in Delray Beach, United States between February 19 and February 25, 2018. Unseeded Frances Tiafoe, who entered the draw on a wildcard, won the singles title.

2018 Delray Beach Open
Date	February 19–25
Edition	26th
Category	World Tour 250
Draw	32S / 16D
Prize money	$556,010
Surface	Hard / outdoor
Location	Delray Beach, United States
Champions
Singles
Frances Tiafoe[1]
Doubles
Jack Sock / Jackson Withrow[2]

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
USA	Jack Sock	8	1
ARG	Juan Martín del Potro	9	2
RSA	Kevin Anderson	11	3
USA	Sam Querrey	12	4
AUS	Nick Kyrgios	15	5
USA	John Isner	18	6
FRA	Adrian Mannarino	25	7
KOR	Chung Hyeon	30	8
CAN	Milos Raonic	31	9

• ¹ Rankings as of February 12, 2018

Other entrants

The following players received wildcards into the main draw:

• John Isner
• Reilly Opelka
• Frances Tiafoe

The following players received entry from the qualifying draw:

• Alexander Bublik
• Ramkumar Ramanathan
• Franko Škugor
• John-Patrick Smith

The following players received entry as lucky losers:

• Darian King
• Cameron Norrie
• Peter Polansky

Withdrawals

Before the tournament

• Kevin Anderson → replaced by Darian King
• Nick Kyrgios → replaced by Cameron Norrie
• Adrian Mannarino → replaced by Peter Polansky

Doubles main-draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
USA	Bob Bryan	USA	Mike Bryan	30	1
BLR	Max Mirnyi	AUT	Philipp Oswald	92	2
JPN	Ben McLachlan	FRA	Hugo Nys	96	3
USA	Nicholas Monroe	AUS	John-Patrick Smith	100	4

• ¹ Rankings are as of February 12, 2018.

Other entrants

The following pairs received wildcards into the main draw:

• Taylor Fritz / Stefan Kozlov
• Peter Polansky / Denis Shapovalov

The following pair received entry as alternates:

• Darian King / Anderson Reed

Withdrawals

Before the tournament

• Sam Querrey

Finals

Singles

Main article: 2018 Delray Beach Open – Singles

• Frances Tiafoe defeated Peter Gojowczyk, 6–1, 6–4

Doubles

Main article: 2018 Delray Beach Open – Doubles

• Jack Sock / Jackson Withrow defeated Nicholas Monroe / John-Patrick Smith, 4–6, 6–4, [10–8]