Sam Querrey Samuel Austin Querrey ( ; born October 7, 1987) is an American professional pickleball player and former 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 ...

was the defending champion, but lost in the quarterfinals to

Juan Martín del Potro Juan Martín del Potro (; born 23 September 1988) is an Argentine former professional tennis player. He was ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP), in August 2018. Del Potro won 22 ATP Tour-level sing ...

Jack Sock Jack Sock (born September 24, 1992) is an American former professional tennis doubles and a current pickleball player. He won four career singles titles and 17 doubles titles on the ATP Tour, and had career-high tennis rankings of world No. 8 ...

won the title after

Milos Raonic Milos Raonic ( sr-Cyrl, Милош Раонић, Miloš Raonić, ; born December 27, 1990) is a Canadian professional tennis player. He has been ATP rankings, ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP ...

withdrew from the final due to a hamstring injury.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

External links

Main draw

Qualifying draw
{{DEFAULTSORT:2017 Delray Beach Open - Singles Delray Beach Open - Singles

2017 Singles Seventeen or 17 may refer to: *17 (number) * One of the years 17 BC, AD 17, 1917, 2017, 2117 Science * Chlorine, a halogen in the periodic table * 17 Thetis, an asteroid in the asteroid belt Literature Magazines * ''Seventeen'' (American ma ...