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 edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| USA
|
Jack Sock | 8 | 1 |
 ARG
|
Juan Martín del Potro | 9 | 2 |
 RSA |
|||
| USA
|
Sam Querrey | 12 | 4 |
 AUS |
|||
| USA
|
John Isner | 18 | 6 |
 FRA |
|||
 KOR
|
Chung Hyeon | 30 | 8 |
 CAN
|
Milos Raonic | 31 | 9 |
- 1 Rankings as of February 12, 2018
Other entrants edit
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Withdrawals edit
- 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 edit
Seeds edit
| 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 edit
The following pairs received wildcards into the main draw:
The following pair received entry as alternates:
Withdrawals edit
- Before the tournament
Finals edit
Singles edit
Frances Tiafoe defeated 
Peter Gojowczyk, 6–1, 6–4
Doubles edit
- Jack Sock / Jackson Withrow defeated Nicholas Monroe / John-Patrick Smith, 4–6, 6–4, [10–8]
References edit
- ^ "2018 Delray Beach – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2018 Delray Beach – Doubles draw". Association of Tennis Professionals (ATP).