# 2019 New York Open – Singles

Kevin Anderson was the defending champion, but withdrew before the tournament began because of a right elbow injury.
Reilly Opelka won his first ATP Tour title, defeating Brayden Schnur in the final, 6–1, 6–7$^{(7–9)}$, 7–6$^{(9–7)}$. He saved six match points en route to the title, all in the second-set tiebreak of his semifinal match against John Isner.

## Seeds

The top four seeds received a bye into the second round.
* John Isner (semifinals)
* Frances Tiafoe (second round)
* Steve Johnson (second round)
* John Millman (second round)
* Adrian Mannarino (first round)
* Sam Querrey (semifinals)
* Jordan Thompson (quarterfinals)
* Tennys Sandgren (first round)

## 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 | Final |
| 1 | John Isner | 7$^{10}$ | 6$^{14}$ | 6$^4$ | | | | | |
| | Reilly Opelka | 6$^8$ | 7$^{16}$ | 7$^7$ | | | | | |
| | Reilly Opelka | 6$^8$ | 7$^{16}$ | 7$^7$ | | Reilly Opelka | 6 | 6$^7$ | 7$^9$ |
| | | | | | Q | Brayden Schnur | 1 | 7$^9$ | 6$^7$ |
| Q | Brayden Schnur | 7$^9$ | 4 | 6 | Q | Brayden Schnur | 1 | 7$^9$ | 6$^7$ |
| 6 | Sam Querrey | 6$^7$ | 6 | 3 | | | | | |

### Top 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | J Isner | 7$^9$ | 6 | | | | | | | | | | |
| | L Lacko | 4 | 2 | | | B Tomic | 6$^7$ | 4 | | | | | | | | | | |
| | B Tomic | 6 | 6 | | | | | | | 1 | J Isner | 6 | 6 | | | | | |
| Q | A Menéndez Maceiras | 4 | 6$^4$ | | | | | | | 7 | J Thompson | 4 | 1 | | | | | |
| Q | C Eubanks | 6 | 7$^7$ | | Q | C Eubanks | 6 | 1 | 4 | | | | | | | | | |
| WC | N Rubin | 7$^9$ | 5 | 1 | 7 | J Thompson | 4 | 6 | 6 | | | | | | | | | |
| 7 | J Thompson | 6$^7$ | 7 | 6 | | | | | | | | | | 1 | J Isner | 7$^{10}$ | 6$^{14}$ | 6$^4$ |
| | | | | | | | | | | | | | | | R Opelka | 6$^8$ | 7$^{16}$ | 7$^7$ |
| | | | | | 4 | J Millman | 6$^4$ | 6 | 4 | | | | | | | | | |
| | G García López | 7$^8$ | 6 | | | G García López | 7$^7$ | 1 | 6 | | | | | | | | | |
| LL | A Popyrin | 6$^6$ | 3 | | | | | | | | G García López | 3 | 4 | | | | | |
| | D Istomin | 4 | 6 | 6 | | | | | | | R Opelka | 6 | 6 | | | | | |
| | M McDonald | 6 | 2 | 3 | | D Istomin | 7$^{10}$ | 6$^6$ | 0$^r$ | | | | | | | | | |
| | R Opelka | 2 | 7$^7$ | 6 | | R Opelka | 6$^8$ | 7$^8$ | 1 | | | | | | | | | |
| 5 | A Mannarino | 6 | 6$^5$ | 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 | Semifinals |
| 8 | T Sandgren | 6$^4$ | 7$^7$ | 4 | | | | | | | | | | | | | | | |
| | P Lorenzi | 7$^7$ | 6$^4$ | 6 | | P Lorenzi | 4 | 6 | 6 | | | | | | | | | | |
| | P Polansky | 3 | 4 | | | R Harrison | 6 | 4 | 4 | | | | | | | | | | |
| | R Harrison | 6 | 6 | | | | | | | | P Lorenzi | 7$^9$ | 6$^5$ | 5 | | | | | |
| Q | B Schnur | 6 | 6 | | | | | | | Q | B Schnur | 6$^7$ | 7$^7$ | 7 | | | | | |
| WC | JM Lin | 1 | 3 | | Q | B Schnur | 6 | 4 | 7$^7$ | | | | | | | | | | |
| | | | | | 3 | S Johnson | 4 | 6 | 6$^4$ | | | | | | | | | | |
| | | | | | | | | | | | | | | | Q | B Schnur | 7$^9$ | 4 | 6 |
| 6 | S Querrey | 7$^7$ | 6 | | | | | | | | | | | | 6 | S Querrey | 6$^7$ | 6 | 3 |
| | L Harris | 6$^2$ | 2 | | 6 | S Querrey | 6 | 6 | | | | | | | | | | | |
| | I Karlović | 7$^7$ | 6$^4$ | 6$^5$ | | R Albot | 3 | 4 | | | | | | | | | | | |
| | R Albot | 6$^4$ | 7$^7$ | 7$^7$ | | | | | | 6 | S Querrey | 6 | 3 | 6 | | | | | |
| Q | R Ramanathan | 3 | 6 | 1 | | | | | | | J Jung | 3 | 6 | 3 | | | | | |
| | J Jung | 6 | 3 | 6 | | J Jung | 6 | 7 | | | | | | | | | | | |
| | | | | | 2/WC | F Tiafoe | 3 | 5 | | | | | | | | | | | |

## Qualifying
### Seeds

* Adrián Menéndez Maceiras (qualified)
* Alexei Popyrin (qualifying competition, lucky loser)
* Ramkumar Ramanathan (qualified)
* Christopher Eubanks (qualified)
* Brayden Schnur (qualified)
* Yasutaka Uchiyama (first round)
* Roberto Quiroz (first round)
* Andrea Arnaboldi (qualifying competition)

### Qualifiers

* Adrián Menéndez Maceiras
* Brayden Schnur
* Ramkumar Ramanathan
* Christopher Eubanks

### Lucky loser

* Alexei Popyrin

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Adrián Menéndez Maceiras | 6 | 6 | | | | | |
| Alt | Tim Pütz | 3 | 2 | | | | | |
| Alt | Tim Pütz | 3 | 2 | | 1 | Adrián Menéndez Maceiras | 6 | 7$^9$ |
| | | | | | 8 | Andrea Arnaboldi | 3 | 6$^7$ |
| | Yosuke Watanuki | 5 | 6 | 3 | 8 | Andrea Arnaboldi | 3 | 6$^7$ |
| 8 | Andrea Arnaboldi | 7 | 4 | 6 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Alexei Popyrin | 7 | 6 | | | | |
| | James Ward | 5 | 4 | | | | |
| | James Ward | 5 | 4 | 2 | Alexei Popyrin | 4 | 6$^8$ |
| | | | | 5 | Brayden Schnur | 6 | 7$^{10}$ |
| WC | Cannon Kingsley | 6$^3$ | 3 | 5 | Brayden Schnur | 6 | 7$^{10}$ |
| 5 | Brayden Schnur | 7$^7$ | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Ramkumar Ramanathan | 4 | 6 | 6 | | | | | |
| Alt | Roy Smith | 6 | 2 | 4 | | | | | |
| Alt | Roy Smith | 6 | 2 | 4 | 3 | Ramkumar Ramanathan | 6 | 3 | 7 |
| | | | | | | Tim Smyczek | 3 | 6 | 5 |
| | Tim Smyczek | 6$^6$ | 6 | 7 | | Tim Smyczek | 3 | 6 | 5 |
| 7 | Roberto Quiroz | 7$^8$ | 3 | 5 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Christopher Eubanks | 6 | 6 | | | | | | |
| WC | Adam El Mihdawy | 3 | 2 | | | | | | |
| WC | Adam El Mihdawy | 3 | 2 | | 4 | Christopher Eubanks | 5 | 6 | 7 |
| | | | | | | Ernesto Escobedo | 7 | 3 | 5 |
| | Ernesto Escobedo | 4 | 6 | 7$^7$ | | Ernesto Escobedo | 7 | 3 | 5 |
| 6 | Yasutaka Uchiyama | 6 | 3 | 6$^5$ | | | | | |