2019 Hungarian Challenger Open

The 2019 Hungarian Challenger Open was a professional tennis tournament played on indoor hard courts. It was the fourth edition of the tournament and was a part of the 2019 ATP Challenger Tour. It took place in Budapest, Hungary between 4 and 10 February 2019.

Singles main-draw entrants

¹ Rankings are as of January 28, 2019.

The following players received wildcards into the singles main draw:

The following player received entry into the singles main draw as a special exempt:

The following player received entry into the singles main draw using a protected ranking:

The following players received entry into the singles main draw as alternates:

The following players received entry into the singles main draw using their ITF World Tennis Ranking:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser:

Alexander Bublik def. Roberto Marcora 6–0, 6–3.

Kevin Krawietz / Filip Polášek def. Filippo Baldi / Luca Margaroli 7–5, 7–6.