2019 Estoril Open
The 2019 Estoril Open was a professional men's tennis tournament played on outdoor clay courts. It was the fifth edition of the Estoril Open, and part of the ATP Tour 250 series of the 2019 ATP Tour. The event took place at the Clube de Ténis do Estoril in Cascais, Portugal, from April 29 through May 5, 2019.
Singles main-draw entrants
Seeds
Other entrants
The following players received wildcards into the singles main draw:The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Withdrawals
- Kevin Anderson → replaced by Hugo Dellien
- Filip Krajinović → replaced by Pablo Cuevas
- Fabio Fognini → replaced by Filippo Baldi
- Jaume Munar → replaced by Nicolás Jarry
- Cameron Norrie → replaced by Guido Andreozzi
Retirements
Doubles main-draw entrants
Seeds
- Rankings are as of April 22, 2019.
Other entrants
The following pairs received wildcards into the doubles main draw:The following pairs received entry as alternates:
Withdrawals
;Before the tournament;During the tournament