# 2019 Verrazzano Open – Singles

Aljaž Bedene was the defending champion but chose not to defend his title.
Dustin Brown won the title after defeating Filip Krajinović 6–3, 7–5 in the final.

## Seeds

All seeds receive a bye into the second round.
* Pierre-Hugues Herbert (third round)
* Robin Haase (second round)
* Benoît Paire (second round)
* Albert Ramos Viñolas (second round)
* Filip Krajinović (final)
* Lorenzo Sonego (third round)
* Marco Trungelliti (second round, retired)
* Alexei Popyrin (third round)
* Jozef Kovalík (second round)
* Simone Bolelli (quarterfinals)
* Yannick Hanfmann (third round, withdrew)
* Filippo Baldi (quarterfinals)
* Alessandro Giannessi (third round)
* Rudolf Molleker (semifinals)
* Kimmer Coppejans (third round)
* Gianluca Mager (quarterfinals)

## 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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 16 | Gianluca Mager | 6$^2$ | 4 | | | | | | | | | | |
| 5 | Filip Krajinović | 7$^7$ | 6 | | | | | | | | | | |
| 5 | Filip Krajinović | 7$^7$ | 6 | | 5 | Filip Krajinović | 6 | 6 | | | | | |
| | | | | | | Roberto Marcora | 2 | 2 | | | | | |
| | Roberto Marcora | 6 | 6 | | | Roberto Marcora | 2 | 2 | | | | | |
| 12 | Filippo Baldi | 3 | 3 | | | | | | | | | | |
| 12 | Filippo Baldi | 3 | 3 | | | | | | | 5 | Filip Krajinović | 3 | 5 |
| | | | | | | | | | | | Dustin Brown | 6 | 7 |
| 10 | Simone Bolelli | 3 | 6 | 3 | | | | | | | | | | Dustin Brown | 6 | 7 |
| 14 | Rudolf Molleker | 6 | 3 | 6 | | | | | | | | | |
| 14 | Rudolf Molleker | 6 | 3 | 6 | 14 | Rudolf Molleker | 7$^7$ | 4 | 2 | | | | |
| | | | | | | Dustin Brown | 6$^1$ | 6 | 6 | | | | |
| | Matteo Donati | 5 | 2 | | | Dustin Brown | 6$^1$ | 6 | 6 | | | | |
| | Dustin Brown | 7 | 6 | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 1/WC | P-H Herbert | 7$^7$ | 6 | | | | | | | | | |
| | N Serdarušić | 4 | 4 | | M Safwat | 6$^3$ | 2 | | | | | | | | | |
| | M Safwat | 6 | 6 | | | | | | 1/WC | P-H Herbert | 6$^4$ | 5 | | | | |
| | T de Bakker | 4 | 6$^5$ | | | | | | 16 | G Mager | 7$^7$ | 7 | | | | |
| | C Hemery | 6 | 7$^7$ | | C Hemery | 6$^8$ | 1$^r$ | | | | | | | | | |
| | | | | 16 | G Mager | 7$^{10}$ | 4 | | | | | | | | | |
| | | | | | | | | | | | | | 16 | G Mager | 6$^2$ | 4 |
| | | | | | | | | | | | | | 5 | F Krajinović | 7$^7$ | 6 |
| | | | | 11 | Y Hanfmann | 6 | 7 | | | | | | | | | |
| Q | M Valkusz | 1 | 0$^r$ | | E Benchetrit | 2 | 5 | | | | | | | | | |
| | E Benchetrit | 6 | 1 | | | | | | 11 | Y Hanfmann | | | | | | |
| | T Brkić | 1 | 3 | | | | | | 5 | F Krajinović | w/o | | | | | |
| Q | F Ferreira Silva | 6 | 6 | Q | F Ferreira Silva | 7 | 4 | 2 | | | | | | | | |
| | | | | 5 | F Krajinović | 5 | 6 | 6 | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | B Paire | 3 | 2 | | | | | | | | |
| | T Lamasine | 2 | 1 | | | R Marcora | 6 | 6 | | | | | | | | |
| | R Marcora | 6 | 6 | | | | | | | R Marcora | 6 | 6 | | | | |
| WC | Antoine Cornut-Chauvinc | 3 | 4 | | | | | | 13 | A Giannessi | 2 | 3 | | | | |
| ITF | O Roca Batalla | 6 | 6 | | ITF | O Roca Batalla | 5 | 2 | | | | | | | | |
| | | | | | 13 | A Giannessi | 7 | 6 | | | | | | | | |
| | | | | | | | | | | | | | | R Marcora | 6 | 6 |
| | | | | | | | | | | | | | 12 | F Baldi | 3 | 3 |
| | | | | | 12 | F Baldi | 6 | 0 | | | | | | | | |
| | V Troicki | 4 | 2 | | WC | A Rinderknech | 2 | 0$^r$ | | | | | | | | |
| WC | A Rinderknech | 6 | 6 | | | | | | 12 | F Baldi | 6 | 6 | | | | |
| WC | L Musetti | 3 | 6 | 6 | | | | | 8 | A Popyrin | 3 | 4 | | | | |
| ITF | K-M Maamoun | 6 | 1 | 2 | WC | L Musetti | 3 | 2 | | | | | | | | |
| | | | | | 8 | A Popyrin | 6 | 6 | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | L Sonego | 6 | 7$^7$ | | | | | | | | | | | |
| WC | C-h Tseng | 6 | 4 | 3 | | B Zapata Miralles | 3 | 6$^4$ | | | | | | | | | | | |
| | B Zapata Miralles | 3 | 6 | 6 | | | | | | 6 | L Sonego | 6$^8$ | 6$^3$ | | | | | | |
| | U Ignatik | 6 | 3 | 6$^3$ | | | | | | 10 | S Bolelli | 7$^{10}$ | 7$^7$ | | | | | | |
| ITF | Peter Heller | 2 | 6 | 7$^7$ | ITF | P Heller | 2 | 5 | | | | | | | | | | | |
| | | | | | 10 | S Bolelli | 6 | 7 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 10 | S Bolelli | 3 | 6 | 3 |
| | | | | | | | | | | | | | | | 14 | R Molleker | 6 | 3 | 6 |
| | | | | | 14 | R Molleker | 6 | 7$^7$ | | | | | | | | | | | |
| | L Miedler | 6$^8$ | 6 | 7 | | L Miedler | 3 | 6$^3$ | | | | | | | | | | | |
| | Z Kolář | 7$^{10}$ | 4 | 5 | | | | | | 14 | R Molleker | 6$^5$ | 6 | 6 | | | | | |
| | T-S Kwiatkowski | 6 | 4 | 6 | | | | | | | T-S Kwiatkowski | 7$^7$ | 3 | 3 | | | | | |
| | S Griekspoor | 4 | 6 | 4 | | T-S Kwiatkowski | 2 | 6 | 6 | | | | | | | | | | |
| | | | | | 4 | A Ramos Viñolas | 6 | 3 | 4 | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 7 | M Trungelliti | 2 | 1$^r$ | | | | | | | | | |
| | M Donati | 6 | 6 | | M Donati | 6 | 1 | | | | | | | | | |
| | K de Schepper | 2 | 0 | | | | | | | M Donati | 6$^5$ | 7$^7$ | 6 | | | |
| | E Couacaud | 6 | 6 | | | | | | | E Couacaud | 7$^7$ | 6$^5$ | 2 | | | |
| LL | A Zhurbin | 2 | 0 | | E Couacaud | 7$^7$ | 6 | | | | | | | | | |
| | | | | 9 | J Kovalík | 6$^2$ | 4 | | | | | | | | | |
| | | | | | | | | | | | | | | M Donati | 5 | 2 |
| | | | | | | | | | | | | | | D Brown | 7 | 6 |
| | | | | 15 | K Coppejans | 1 | 6 | 3 | | | | | | | | |
| | M Viola | 2 | 3 | | J Tatlot | 6 | 4 | 0$^r$ | | | | | | | | |
| | J Tatlot | 6 | 6 | | | | | | 15 | K Coppejans | 7$^7$ | 5 | 2 | | | |
| ITF | Baptiste Crepatte | 4 | 2 | | | | | | | D Brown | 6$^2$ | 7 | 6 | | | |
| | D Brown | 6 | 6 | | D Brown | 6 | 6 | | | | | | | | | |
| | | | | 2 | R Haase | 4 | 3 | | | | | | | | | |