2019 Delray Beach Open – Singles
was the defending champion, but lost in the first round to Dan Evans.
Evans – a qualifier – eventually reached the final, but lost to Radu Albot, 6–3, 3–6, 6–7, double-faulting on championship point after squandering three championship points of his own in the tiebreaker. Albot became the first player from Moldova to win on the ATP Tour.Seeds
Draw
Finals
Seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
