Fernando Verdasco Fernando Verdasco Carmona (; born 15 November 1983) is a Spaniards, Spanish tennis coach and a former professional player. He was ranked world No. 7 in men's singles by the Association of Tennis Professionals, ATP, achieved in April 2009, and w ...

was the defending champion, but lost to

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 ...

in the semifinals.

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 his first ATP singles title, defeating Querrey in the final, 7–6^(11–9), 7–6^(7–2).

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 ...

receive a bye into the second round.

Feliciano López Feliciano López Díaz-Guerra (; born 20 September 1981) is a Spanish former professional tennis player. He achieved his career-high singles ATP rankings, ranking of world No. 12 in March 2015 and doubles ranking of world No. 9 in November 2016. ...

''(quarterfinals)''

Roberto Bautista Agut Roberto Bautista Agut (; born 14 April 1988) is a Spanish professional tennis player. He has been ATP rankings, ranked as high as world No. 9 by the Association of Tennis Professionals, ATP in singles, achieved on 4 November 2019. Bautista Agut ...

''(second round)'' Kevin Anderson ''(semifinals)''

John Isner John Robert Isner (born April 26, 1985) is an American former professional tennis player. He was ranked as high as world No. 8 in singles and No. 14 in doubles by the Association of Tennis Professionals (ATP). Considered one of the best servers ...

''(second round)''

Santiago Giraldo Santiago Giraldo Salazar (, born 27 November 1987) is a Colombian former professional tennis player. He played on the ATP tour and represented Colombia Davis Cup team, Colombia in the Davis Cup competition. His best tournament result is reachi ...

''(quarterfinals)''

''(semifinals)''

Jérémy Chardy Jérémy Chardy (; born 12 February 1987) is a French tennis coach and a former professional player. He has won one ATP Tour singles title, in Stuttgart in 2009. His best major performance in singles was reaching the quarterfinals of the 2013 ...

''(quarterfinals)''

''(final)''

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Qualifying draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main DrawQualifying Draw
{{DEFAULTSORT:U.S. Men's Clay Court Championships - 2015 Singles

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'' ...