2019 Tennis Challenger Hamburg – Singles
This was the first edition of the tournament.

Botic van de Zandschulp won the title after defeating Bernabé Zapata Miralles 6–3, 5–7, 6–1 in the final.

Seeds
All seeds receive a bye into the second round.

Draw

Finals

Top half

Section 1

Section 2

Bottom half

Section 3

Section 4