Joran Vliegen and Sander Gille defeat Nikola Cacic and Miomir Kecmanovic on Sunday in the Estoril final.

Casper Ruud defeats Miomir Kecmanovic in straight sets on Sunday to lift the Estoril trophy.

Casper Ruud advances to his 16th tour-level final in Estoril.

Fabien Reboul and Gonzalo Escobar have lost just eight games in two matches in Estoril.

Dominic Thiem earns his third tour-level win of the season on Thursday in Estoril.

Nuno Borges and Francisco Cabral advance to the Estoril quarter-finals.

Casper Ruud earns his 100th tour-level win on clay on Wednesday in Estoril.

Ben Shelton in action during his first ever singles match on red clay on Tuesday in Estoril.

Dominic Thiem clinches his second tour-level win of the season on Tuesday in Estoril.

Ben Shelton fires a backhand Tuesday en route to victory on his Millennium Estoril Open debut.

Sebastian Baez lifts his first ATP Tour title after a dominant final performance Sunday in Estoril.

Sebastian Baez wins his first ATP Tour title in his second final appearance.

Childhood friends Francisco Cabral (left) and Nuno Borges win the Estoril title in the ATP Tour doubles debut.

Maximo Gonzalez and Andre Goransson save four of the seven break points they face on Saturday to reach the Estoril doubles final.

Frances Tiafoe enjoys his semi-final comeback win over Sebastian Korda at the Millennium Estoril Open on Saturday.

Frances Tiafoe saves three match points on his way to semi-final victory at the Millennium Estoril Open on Saturday.

Sebastian Baez advances to a second ATP Tour final in Estoril on Saturday.

Francisco Cabral and Nuno Borges defeat Nathaniel Lammons and Tommy Paul on Friday to reach the Estoril semi-finals.

Former finalist Frances Tiafoe slides into the Estoril semi-finals.

Albert Ramos-Vinolas breaks Fernando Verdasco's serve four times on Friday to reach the semi-finals in Estoril.

Maximo Gonzalez and Andre Goransson defeat Pablo Cuevas and Joao Sousa on Thursday in Estoril.

Spaniard Alejandro Davidovich Fokina earns seven service breaks against countryman Bernabe Zapata Miralles on Wednesday in Estoril.

Benjamin Bonzi seeks to build on his career-high ATP Ranking of World No. 58 in his Estoril debut.

Frances Tiafoe battles back from a set and a break down in his Estoril opener.