2016 Delray Beach International Tennis Championships – Singles
was the defending champion, but lost to John-Patrick Smith in the first round.
Sam Querrey won the title, defeating Rajeev Ram in the final, 6–4, 7–6.
The tournament marked the return of Juan Martín del Potro after suffered from wrist injury.Seeds
Draw
Finals
Seeds
Qualifiers
Qualifying draw
Second qualifier
Third qualifier
