2018 Delray Beach Open – Doubles

Raven Klaasen and Rajeev Ram were the defending champions, but Ram chose not to participate and Klaasen chose to compete in Marseille instead.

Jack Sock and Jackson Withrow won the title, defeating Nicholas Monroe and John-Patrick Smith in the final, 4–6, 6–4, [10–8].

Seeds
• # 🇺🇸 Bob Bryan / 🇺🇸 Mike Bryan (quarterfinals)

• # 🇧🇾 Max Mirnyi / 🇦🇹 Philipp Oswald (first round)

• # 🇯🇵 Ben McLachlan / 🇫🇷 Hugo Nys (semifinals)

• # 🇺🇸 Nicholas Monroe / 🇦🇺 John-Patrick Smith (final)