2021 Delray Beach Open
Date	January 7–13
Edition	29th
Draw	28S / 16D
Prize money	$418,195
Surface	Hard / outdoor
Location	Delray Beach, Florida, United States
Venue	Delray Beach Tennis Center
Champions
Singles
Hubert Hurkacz
Doubles
Ariel Behar / Gonzalo Escobar
← 2020 · Delray Beach Open · 2022 →

The 2021 Delray Beach Open (officially known as 2021 Delray Beach Open by VITACOST.com for sponsorship reasons^[1]) was a professional men's tennis tournament played on hard courts. It was the 29th edition of the tournament, and part of the 2021 ATP Tour. It took place in Delray Beach, Florida, United States between January 7 and January 13, 2021.^[1] Due to the COVID-19 pandemic, it was rescheduled from its original dates in mid February. Fourth-seeded Hubert Hurkacz won the singles title.

Points and prize money

Point distribution

Prize money

_{*per team}

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
CHI	Cristian Garín	22	1
USA	John Isner	25	2
FRA	Adrian Mannarino	34	3
POL	Hubert Hurkacz	35	4
USA	Tommy Paul	52	5
USA	Sam Querrey	56	6
ESP	Pablo Andújar	59	7
USA	Frances Tiafoe	62	8

• ¹ Rankings as of January 4, 2021.

Other entrants

The following players received wildcards into the main draw:

• JC Aragone
• Ryan Harrison
• Noah Rubin

The following players received entry from the qualifying draw:

• Christian Harrison
• Kevin King
• Roberto Quiroz
• Donald Young

Withdrawals

Before the tournament

• Federico Delbonis → replaced by Sebastian Korda
• Dan Evans → replaced by Daniel Elahi Galán
• Dominik Koepfer → replaced by Mackenzie McDonald
• Kei Nishikori → replaced by Bjorn Fratangelo
• Reilly Opelka → replaced by Thomaz Bellucci
• Vasek Pospisil → replaced by Nam Ji-sung
• Milos Raonic → replaced by Tomás Martín Etcheverry
• Mikael Ymer → replaced by Ivo Karlović

Doubles main-draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
ESA	Marcelo Arévalo	NED	Jean-Julien Rojer	75	1
NZL	Marcus Daniell	AUT	Philipp Oswald	87	2
BRA	Marcelo Demoliner	MEX	Santiago González	92	3
GBR	Luke Bambridge	GBR	Dominic Inglot	121	4

• ¹ Rankings are as of January 4, 2021.

Other entrants

The following pairs received wildcards into the main draw:

• Bjorn Fratangelo / Dennis Novikov
• Ryan Harrison / Christian Harrison

The following pair received entry into the main draw using a protected ranking:

• Mackenzie McDonald / Tommy Paul

The following pair received entry into the main draw as alternates:

• Hunter Johnson / Yates Johnson

Withdrawals

Before the tournament

• Treat Huey / Milos Raonic → replaced by Nathaniel Lammons / Jackson Withrow
• Hubert Hurkacz / John Isner → replaced by Hunter Johnson / Yates Johnson
• Ken Skupski / Neal Skupski → replaced by Oliver Marach / Luis David Martínez

Finals

Singles

• Hubert Hurkacz defeated Sebastian Korda, 6–3, 6–3

Doubles

• Ariel Behar / Gonzalo Escobar defeated Christian Harrison / Ryan Harrison, 6–7^(5–7), 7–6^(7–4), [10–4]