João Sousa João Pedro Coelho Marinho de Sousa (born 30 March 1989), known as João Sousa (), is a Portuguese former professional tennis player. He achieved a career-high Association of Tennis Professionals, ATP singles ranking of No. 28 on 16 May 2016 a ...

was the defending champion, but lost in the second round to

David Goffin David Goffin (; born 7 December 1990) is a Belgian professional tennis player. He reached a career-high singles ATP rankings, ranking of world No. 7, making him the highest ranked male player from Belgium in tennis history. He is also the first ...

Stefanos Tsitsipas Stefanos Tsitsipas (, ; born 12 August 1998) is a Greek professional tennis player. He has been ATP rankings, ranked as high as world No. 3 in men's singles by the Association of Tennis Professionals (ATP), first achieved in August 2021 – mak ...

won the title, defeating

Pablo Cuevas Pablo Gabriel Cuevas Urroz (; born January 1, 1986) is a Uruguayan tennis coach and a former professional player. Cuevas won the 2008 French Open – Men's doubles, 2008 French Open men's doubles title with Luis Horna, and was especially noted t ...

in the final, 6–3, 7–6^(7–4).

Seeds

The top four

seeds In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be sown, which may include seed and husk or tuber. Seeds are the ...

received a bye into the second round.

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky losers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main draw

Qualifying draw
{{DEFAULTSORT:Estoril Open - Singles, 2019

Singles Singles are people not in a committed relationship. Singles may also refer to: Film and television * ''Singles'' (miniseries), a 1984 Australian television series * ''Singles'' (1992 film), written and directed by Cameron Crowe * ''Singles'' ...