2019 Hungarian Open (tennis)

The 2019 Hungarian Open was a men's tennis tournament to be played on outdoor clay courts. It was the 3rd edition of the event, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place at Sport 11 in Budapest, Hungary, from April 22–28.

Seeds

 * 1 Rankings are as of April 15, 2019

Other entrants
The following players received wildcards into the singles main draw:
 * 🇭🇺 Attila Balázs
 * Marin Čilić
 * 🇭🇺 Máté Valkusz

The following players received entry from the qualifying draw:
 * Lloyd Harris
 * 🇷🇸 Miomir Kecmanović
 * 🇷🇸 Filip Krajinović
 * 🇩🇪 Yannick Maden

The following players received entry as lucky losers:
 * 🇩🇪 Matthias Bachinger
 * 🇧🇾 Egor Gerasimov
 * 🇮🇹 Jannik Sinner
 * 🇺🇦 Sergiy Stakhovsky

Withdrawals

 * 🇮🇹 Marco Cecchinato → replaced by 🇩🇪 Matthias Bachinger
 * 🇧🇦 Damir Džumhur → replaced by 🇧🇾 Egor Gerasimov
 * 🇷🇸 Dušan Lajović → replaced by 🇮🇹 Jannik Sinner
 * 🇫🇷 Adrian Mannarino → replaced by 🇺🇦 Sergiy Stakhovsky

Seeds

 * 1 Rankings are as of April 15, 2019

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇭🇺 Gábor Borsos / 🇭🇺 Péter Nagy
 * 🇭🇺 Máté Valkusz / 🇷🇸 Nenad Zimonjić

The following pairs received entry as alternates:
 * 🇩🇪 Andre Begemann / Ernests Gulbis
 * 🇮🇹 Thomas Fabbiano / 🇦🇺 John Millman

Withdrawals

 * 🇮🇹 Marco Cecchinato
 * 🇷🇸 Dušan Lajović

Singles

 * 🇮🇹 Matteo Berrettini def. 🇷🇸 Filip Krajinović, 4–6, 6–3, 6–1

Doubles

 * 🇬🇧 Ken Skupski / 🇬🇧 Neal Skupski def. 🇳🇿 Marcus Daniell / Wesley Koolhof, 6–3, 6–4