# 2015 U.S. Men's Clay Court Championships – Singles

Fernando Verdasco was the defending champion, but lost to Sam Querrey in the semifinals. Jack Sock won his first ATP singles title, defeating Querrey in the final, 7–6$^{(11–9)}$, 7–6$^{(7–2)}$.

## Seeds

The top four seeds receive a bye into the second round.
    01. Feliciano López (quarterfinals)
    02. Roberto Bautista Agut (second round)
    03. Kevin Anderson (semifinals)
    04. John Isner (second round)
    05. Santiago Giraldo (quarterfinals)
    06. Fernando Verdasco (semifinals)
    07. Jérémy Chardy (quarterfinals)
    08. Sam Querrey (final)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 8 | Sam Querrey | 7 | 2 | 6 | | | | |
| 6 | Fernando Verdasco | 5 | 6 | 4 | | | | |
| 6 | Fernando Verdasco | 5 | 6 | 4 | 8 | Sam Querrey | 6$^9$ | 6$^2$ |
| | | | | | | Jack Sock | 7$^{11}$ | 7$^7$ |
| 3 | Kevin Anderson | 6$^3$ | 3 | | | Jack Sock | 7$^{11}$ | 7$^7$ |
| | Jack Sock | 7$^7$ | 6 | | | | | |

### Top half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | 1/WC | F López | 6 | 6 | | | | | | | | | | |
| | V Estrella Burgos | 6$^3$ | 4 | | S Groth | 3 | 3 | | | | | | | | | | |
| | S Groth | 7$^7$ | 6 | | | | | | 1/WC | F López | 4 | 1 | | | | | |
| | D Young | 5 | 4 | | | | | | 8 | S Querrey | 6 | 6 | | | | | |
| | S Johnson | 7 | 6 | | S Johnson | 1 | 6 | 0 | | | | | | | | | |
| | M Matosevic | 1$^r$ | | 8 | S Querrey | 6 | 4 | 6 | | | | | | | | | |
| 8 | S Querrey | 4 | | | | | | | | | | | 8 | S Querrey | 7 | 2 | 6 |
| | | | | | | | | | | | | | 6 | F Verdasco | 5 | 6 | 4 |
| | | | | 4 | J Isner | 2 | 6$^2$ | | | | | | | | | | |
| | T Smyczek | 3 | 3 | | T Gabashvili | 6 | 7$^7$ | | | | | | | | | | |
| | T Gabashvili | 6 | 6 | | | | | | | T Gabashvili | 2 | 3 | | | | | |
| Q | H Chung | 6 | 7 | | | | | | 6 | F Verdasco | 6 | 6 | | | | | |
| Q | F Argüello | 3 | 5 | Q | H Chung | 6$^5$ | 2 | | | | | | | | | | |
| | P Lorenzi | 3 | 3$^r$ | 6 | F Verdasco | 7$^7$ | 6 | | | | | | | | | | |
| 6 | F Verdasco | 6 | 4 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | J Chardy | 6 | 6 | | | | | | | | | | | | | | | |
| | D Lajović | 4 | 4 | | 7 | J Chardy | 6 | 6 | | | | | | | | | | |
| | G Soeda | 4 | 7$^7$ | 6 | | G Soeda | 3 | 3 | | | | | | | | | | |
| WC | L Hewitt | 6 | 6$^3$ | 3 | | | | | | 7 | J Chardy | 5 | 7$^8$ | 6$^3$ | | | | |
| | R Berankis | 2 | 6$^5$ | | | | | | | 3 | K Anderson | 7 | 6$^6$ | 7$^7$ | | | | |
| | F Delbonis | 6 | 7$^7$ | | | F Delbonis | 7$^7$ | 0 | 3 | | | | | | | | | |
| | | | | | 3 | K Anderson | 6$^4$ | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | 3 | K Anderson | 6$^3$ | 3 |
| 5 | S Giraldo | 6 | 6 | | | | | | | | | | | | | J Sock | 7$^7$ | 6 |
| Q | R Dutra Silva | 2 | 2 | | 5 | S Giraldo | 7$^7$ | 6 | | | | | | | | | | |
| WC | J Tipsarević | 6 | 3 | 7$^9$ | WC | J Tipsarević | 6$^2$ | 3 | | | | | | | | | | |
| Q | G Clezar | 4 | 6 | 6$^7$ | | | | | | 5 | S Giraldo | 4 | 4 | | | | | |
| | J Souza | 7 | 4 | 2 | | | | | | | J Sock | 6 | 6 | | | | | |
| | J Sock | 5 | 6 | 6 | | J Sock | 6 | 6 | | | | | | | | | | |
| | | | | | 2 | R Bautista Agut | 4 | 4 | | | | | | | | | | |

## Qualifying
### Seeds

* Jürgen Melzer (first round)
* Alejandro González (first round)
* Tatsuma Ito (first round)
* Facundo Bagnis (second round)
* Ryan Harrison (first round)
* Chung Hyeon (qualified)
* Gastão Elias (first round)
* Alexander Zverev (first round)

### Qualifiers

* Facundo Argüello
* Chung Hyeon
* Rogério Dutra Silva
* Guilherme Clezar

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Jürgen Melzer | 6$^2$ | 1 | | | | | | | |
| | Andrea Collarini | 7$^7$ | 6 | | | | | | | |
| | Andrea Collarini | 7$^7$ | 6 | | Andrea Collarini | 6$^4$ | 5 | | | |
| | | | | | Facundo Argüello | 7$^7$ | 7 | | | |
| | Alex Kuznetsov | 4 | 2 | | Facundo Argüello | 7$^7$ | 7 | | | |
| | Facundo Argüello | 6 | 6 | | | | | | | |
| | Facundo Argüello | 6 | 6 | | | | | Facundo Argüello | 6 | 7 |
| | | | | | | | | Denis Kudla | 3 | 5 |
| | Denis Kudla | 6 | 6 | | | | | | | | Denis Kudla | 3 | 5 |
| | Takanyi Garanganga | 4 | 2 | | | | | | | |
| | Takanyi Garanganga | 4 | 2 | | Denis Kudla | 6 | 6 | | | |
| | | | | | Jared Donaldson | 3 | 3 | | | |
| | Jared Donaldson | 7$^7$ | 3 | 6 | Jared Donaldson | 3 | 3 | | | |
| 7 | Gastão Elias | 6$^1$ | 6 | 4 | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Alejandro González | 4 | 2 | | | | | | | | | |
| PR | Mischa Zverev | 6 | 6 | | | | | | | | | |
| PR | Mischa Zverev | 6 | 6 | | PR | Mischa Zverev | 6 | 6 | | | | |
| | | | | | | Fabiano de Paula | 2 | 2 | | | | |
| | Fabiano de Paula | 7 | 2 | 6 | | Fabiano de Paula | 2 | 2 | | | | |
| | Jason Kubler | 5 | 6 | 3 | | | | | | | | |
| | Jason Kubler | 5 | 6 | 3 | | | | | PR | Mischa Zverev | 3 | 5 |
| | | | | | | | | | 6 | Chung Hyeon | 6 | 7 |
| WC | Ryan Sweeting | 6 | 6 | | | | | | | | | | 6 | Chung Hyeon | 6 | 7 |
| WC | Tennys Sandgren | 3 | 3 | | | | | | | | | |
| WC | Tennys Sandgren | 3 | 3 | | WC | Ryan Sweeting | 1 | 1 | | | | |
| | | | | | 6 | Chung Hyeon | 6 | 6 | | | | |
| | Michael Russell | 6 | 2 | 4 | 6 | Chung Hyeon | 6 | 6 | | | | |
| 6 | Chung Hyeon | 4 | 6 | 6 | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Tatsuma Ito | 6 | 5 | 6$^4$ | | | | | | | | |
| | Rogério Dutra Silva | 4 | 7 | 7$^7$ | | | | | | | | |
| | Rogério Dutra Silva | 4 | 7 | 7$^7$ | Rogério Dutra Silva | 6 | 6 | | | | | |
| | | | | | Sanam Singh | 3 | 0 | | | | | |
| | Mikhail Ledovskikh | 2 | 6 | 2 | Sanam Singh | 3 | 0 | | | | | |
| | Sanam Singh | 6 | 3 | 6 | | | | | | | | |
| | Sanam Singh | 6 | 3 | 6 | | | | | Rogério Dutra Silva | 6 | 6$^5$ | 6 |
| | | | | | | | | | Thiago Monteiro | 0 | 7$^7$ | 1 |
| WC | Greg Ouellette | 3 | 4 | | | | | | | | | | Thiago Monteiro | 0 | 7$^7$ | 1 |
| | Yoshihito Nishioka | 6 | 6 | | | | | | | | | |
| | Yoshihito Nishioka | 6 | 6 | | Yoshihito Nishioka | 4 | 6 | 6$^4$ | | | | |
| | | | | | Thiago Monteiro | 6 | 2 | 7$^7$ | | | | |
| | Thiago Monteiro | 4 | 7$^7$ | 6 | Thiago Monteiro | 6 | 2 | 7$^7$ | | | | |
| 5 | Ryan Harrison | 6 | 6$^4$ | 2 | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Facundo Bagnis | 6 | 6 | | | | | | | |
| | Alexander Ward | 4 | 4 | | | | | | | |
| | Alexander Ward | 4 | 4 | 4 | Facundo Bagnis | 2 | 6$^4$ | | | |
| | | | | | Guilherme Clezar | 6 | 7$^7$ | | | |
| | Guilherme Clezar | 7$^7$ | 7$^7$ | | Guilherme Clezar | 6 | 7$^7$ | | | |
| WC | Sekou Bangoura | 6$^3$ | 6$^4$ | | | | | | | |
| WC | Sekou Bangoura | 6$^3$ | 6$^4$ | | | | | Guilherme Clezar | 6 | 6 |
| | | | | | | | | Somdev Devvarman | 4 | 4 |
| | Matt Reid | 3 | 1 | | | | | | | | Somdev Devvarman | 4 | 4 |
| | Somdev Devvarman | 6 | 6 | | | | | | | |
| | Somdev Devvarman | 6 | 6 | | Somdev Devvarman | 7$^8$ | 6 | | | |
| | | | | | Robby Ginepri | 6$^6$ | 3 | | | |
| | Robby Ginepri | 6 | 6 | | Robby Ginepri | 6$^6$ | 3 | | | |
| 8 | Alexander Zverev | 3 | 2 | | | | | | | |