Łukasz Kubot Łukasz Kubot (; born 16 May 1982) is a Polish professional tennis player who is a former world No. 1 in doubles. He is a two-time Grand Slam champion in doubles, having won the 2014 Australian Open with Robert Lindstedt, as well as the 2017 Wi ...

and

Marcelo Melo Marcelo is a given name, the Spanish and Portuguese form of Marcellus. The Italian version of the name is Marcello, differing in having an additional "l". Marcelo may refer to: * Marcelo Costa de Andrade (born 1967), Brazilian serial killer, rapi ...

were the defending champions, but lost in the first round to Steve Johnson and

Sam Querrey Samuel Austin Querrey (; born October 7, 1987) is an American former professional tennis player. He reached a career-high singles ranking of world No. 11 achieved on February 26, 2018, and won ten ATP singles titles. Known for his powerful serve ...

Bob and Mike Bryan The Bryan brothers, identical twin brothers Bob Bryan and Mike Bryan, are retired American professional doubles tennis players and the most successful duo of all time. They were born on April 29, 1978, with Mike being the elder by two minutes. ...

won the title, defeating

Karen Khachanov Karen Abgarovich Khachanov (russian: Каре́н Абга́рович Хача́нов; born 21 May 1996) is a Russian professional tennis player. Khachanov has won four ATP Tour singles titles, including a ATP Tour Masters 1000, Masters 1000 ti ...

and

Andrey Rublev Andrey Andreyevich Rublev (russian: Андрей Андреевич Рублёв; born 20 October 1997) is a Russian professional tennis player. He has been ranked as high as world No. 5 in singles by the Association of Tennis Professionals (AT ...

Seeds

Draw

Finals

Top half

Bottom half

References