See main article: 2024 Delray Beach Open.
Defending champion Taylor Fritz[1] defeated Tommy Paul in the final, 6–2, 6–3 to win the singles tennis title at the 2024 Delray Beach Open. It was his seventh ATP Tour singles title, and he did not lose a set en route. Paul was seeking his second ATP Tour title in as many weeks, having won Dallas the week prior.
The top four seeds received a bye into the second round.