2023 Delray Beach Open

The 2023 Delray Beach Open was a professional men's tennis tournament played on hard courts. It was the 31st edition of the tournament and part of the 2023 ATP Tour. It took place in Delray Beach, United States between February 13 and February 19, 2023.

Singles

 * 🇺🇸 Taylor Fritz def. 🇷🇸 Miomir Kecmanović, 6–0, 5–7, 6–2

Doubles

 * Marcelo Arévalo / Jean-Julien Rojer def. 🇦🇺 Rinky Hijikata / 🇺🇸 Reese Stalder, 6–3, 6–4

Seeds
† Rankings are as of 6 February 2022.

Other entrants
The following players received wildcards into the main draw:
 * 🇺🇸 Aleksandar Kovacevic
 * 🇺🇸 Jack Sock
 * 🇪🇸 Fernando Verdasco

The following players received entry as a special exempt:
 * 🇨🇳 Wu Yibing

The following players received entry from the qualifying draw:
 * Nuno Borges
 * 🇺🇸 Christopher Eubanks
 * Matija Pecotić
 * Wu Tung-lin

The following players received entry as lucky losers:
 * 🇺🇸 Steve Johnson
 * 🇦🇺 Aleksandar Vukic

Withdrawals

 * Before the tournament
 * 🇺🇸 Jenson Brooksby → replaced by 🇺🇸 Denis Kudla
 * 🇺🇸 John Isner → replaced by 🇦🇺 Aleksandar Vukic
 * 🇨🇿 Jiří Lehečka → replaced by 🇪🇨 Emilio Gómez
 * 🇺🇸 Reilly Opelka → replaced by 🇲🇩 Radu Albot
 * 🇨🇳 Wu Yibing → replaced by 🇺🇸 Steve Johnson

Seeds

 * 1 Rankings are as of 6 February 2023.

Other entrants
The following pairs received wildcards into the main draw:
 * 🇺🇸 Christian Harrison / 🇺🇸 Denis Kudla
 * 🇺🇸 Brandon Holt / 🇺🇸 Alex Lawson

Withdrawals

 * 🇫🇷 Jérémy Chardy / 🇫🇷 Fabrice Martin → replaced by 🇪🇨 Diego Hidalgo / 🇺🇸 Hunter Reese
 * 🇵🇰 Aisam-ul-Haq Qureshi / 🇲🇽 Miguel Ángel Reyes-Varela → replaced by 🇲🇽 Hans Hach Verdugo / 🇲🇽 Miguel Ángel Reyes-Varela