# 2021 Delray Beach Open

The 2021 Delray Beach Open (officially known as 2021 Delray Beach Open by VITACOST.com for sponsorship reasons) 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. 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

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 |
| Doubles | 250 | 150 | 90 | 45 | 0 | — | — | — | — |

### Prize money

| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | $30,840 | $22,780 | $16,390 | $11,110 | $7,445 | $5,000 | $2,555 | $1,505 |
| Doubles* | $10,080 | $7,370 | $5,600 | $4,010 | $2,930 | — | — | — |
$_{*perteam}$

## Singles main-draw entrants
### Seeds

| Country | Player | Rank$^1$ | 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 | Rank$^1$ | 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]