# 2019 BNP Paribas Sopot Open – Singles

Paolo Lorenzi was the defending champion but lost in the quarterfinals to Aslan Karatsev.
Stefano Travaglia won the title after defeating Filip Horanský 6–4, 2–6, 6–2 in the final.

## Seeds

All seeds receive a bye into the second round.
* Stefano Travaglia (champion)
* Kamil Majchrzak (second round)
* Paolo Lorenzi (quarterfinals)
* Mikael Ymer (third round)
* Lorenzo Giustino (second round)
* Kimmer Coppejans (third round)
* Pedro Martínez (third round)
* Alessandro Giannessi (second round)
* Tommy Robredo (second round)
* Filip Horanský (final)
* Alexey Vatutin (quarterfinals)
* Mohamed Safwat (quarterfinals)
* Zdeněk Kolář (second round)
* Tristan Lamasine (semifinals)
* Jürgen Zopp (third round)
* Jan Choinski (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 | Final |
| 1 | Stefano Travaglia | 6 | 6 | | | | | | | | | | | |
| 12 | Mohamed Safwat | 4 | 4 | | | | | | | | | | | |
| 12 | Mohamed Safwat | 4 | 4 | | 1 | Stefano Travaglia | 6 | 7 | | | | | | |
| | | | | | 14 | Tristan Lamasine | 1 | 5 | | | | | | |
| 14 | Tristan Lamasine | 3 | 7 | 6 | 14 | Tristan Lamasine | 1 | 5 | | | | | | |
| 11 | Alexey Vatutin | 6 | 5 | 2 | | | | | | | | | | |
| 11 | Alexey Vatutin | 6 | 5 | 2 | | | | | | 1 | Stefano Travaglia | 6 | 2 | 6 |
| | | | | | | | | | | 10 | Filip Horanský | 4 | 6 | 2 |
| | Aslan Karatsev | 4 | 6 | 7$^7$ | | | | | | | | | | | 10 | Filip Horanský | 4 | 6 | 2 |
| 3 | Paolo Lorenzi | 6 | 3 | 6$^4$ | | | | | | | | | | |
| 3 | Paolo Lorenzi | 6 | 3 | 6$^4$ | | Aslan Karatsev | 7 | 5 | 6$^7$ | | | | | |
| | | | | | 10 | Filip Horanský | 5 | 7 | 7$^9$ | | | | | |
| 10 | Filip Horanský | 6 | 6 | | 10 | Filip Horanský | 5 | 7 | 7$^9$ | | | | | |
| 16 | Jan Choinski | 1 | 0 | | | | | | | | | | | |

### Top half
#### Section 1

| 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | S Travaglia | 6 | 6 | | | | | | | | | |
| WC | M Przysiężny | 2 | 5 | | WC | D Michalski | 1 | 1 | | | | | | | | | |
| WC | D Michalski | 6 | 7 | | | | | | | 1 | S Travaglia | 6 | 6 | | | | |
| | A Golubev | 1 | 1 | | | | | | | | G Elias | 4 | 2 | | | | |
| | G Elias | 6 | 6 | | | G Elias | 6 | 3 | 6 | | | | | | | | |
| | | | | | 13 | Z Kolář | 4 | 6 | 4 | | | | | | | | |
| | | | | | | | | | | | | | | 1 | S Travaglia | 6 | 6 |
| | | | | | | | | | | | | | | 12 | M Safwat | 4 | 4 |
| | | | | | 12 | M Safwat | 7$^7$ | 6 | | | | | | | | | |
| | Fabrizio Ornago | 6 | 3 | 7 | | F Ornago | 6$^2$ | 2 | | | | | | | | | |
| | A Avidzba | 3 | 6 | 5 | | | | | | 12 | M Safwat | 6 | 6 | | | | |
| WC | Michał Dembek | 0 | 3 | | | | | | | 7 | P Martínez | 3 | 4 | | | | |
| | F Mena | 6 | 6 | | | F Mena | 6$^1$ | 0 | | | | | | | | | |
| | | | | | 7 | P Martínez | 7$^7$ | 6 | | | | | | | | | |

#### Section 2

| 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 |
| | | | | 4/SE | M Ymer | 6 | 6 | | | | | | | | | | | |
| | I Gakhov | 6 | 7 | | I Gakhov | 2 | 3 | | | | | | | | | | | |
| | J Berrettini | 3 | 5 | | | | | | 4/SE | M Ymer | 6 | 4 | 1 | | | | | |
| | M Bortolotti | 3 | 1 | | | | | | 14 | T Lamasine | 2 | 6 | 6 | | | | | |
| | A Pellegrino | 6 | 6 | | A Pellegrino | 7 | 4 | 4 | | | | | | | | | | |
| | | | | 14 | T Lamasine | 5 | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 14 | T Lamasine | 3 | 7 | 6 |
| | | | | | | | | | | | | | | 11 | A Vatutin | 6 | 5 | 2 |
| | | | | 11 | A Vatutin | 6 | 6 | | | | | | | | | | | |
| | V Durasovic | 3 | 4 | | C-h Tseng | 3 | 3 | | | | | | | | | | | |
| | C-h Tseng | 6 | 6 | | | | | | 11 | A Vatutin | 6 | 6 | | | | | | |
| ITF | R Bonadio | 6$^1$ | 6$^2$ | | | | | | 6 | K Coppejans | 4 | 2 | | | | | | |
| Q | A Zhurbin | 7$^7$ | 7$^7$ | Q | A Zhurbin | 3 | 2 | | | | | | | | | | | |
| | | | | 6 | K Coppejans | 6 | 6 | | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 5 | L Giustino | 6$^3$ | 3 | | | | | | | | | | |
| | A Karatsev | 7 | 6 | | A Karatsev | 7$^7$ | 6 | | | | | | | | | | |
| | F Ferreira Silva | 5 | 4 | | | | | | A Karatsev | 6 | 6 | | | | | | |
| ITF | C O'Connell | 6 | 6 | | | | | ITF | C O'Connell | 2 | 1 | | | | | | |
| | E Dalla Valle | 0 | 2 | ITF | C O'Connell | 6 | 7$^7$ | | | | | | | | | | |
| | | | | 9/WC | T Robredo | 4 | 6$^4$ | | | | | | | | | | |
| | | | | | | | | | | | | | | A Karatsev | 4 | 6 | 7$^7$ |
| | | | | | | | | | | | | | 3 | P Lorenzi | 6 | 3 | 6$^4$ |
| | | | | 15 | J Zopp | 6 | 6 | | | | | | | | | | |
| ITF | I Nedelko | 6 | 6 | ITF | I Nedelko | 2 | 1 | | | | | | | | | | |
| ITF | E Tiurnev | 3 | 2 | | | | | 15 | J Zopp | 6 | 3 | 4 | | | | | |
| | M Cuevas | 7$^7$ | 6 | | | | | 3 | P Lorenzi | 2 | 6 | 6 | | | | | |
| | J Härteis | 6$^5$ | 4 | | M Cuevas | 3 | 1 | | | | | | | | | | |
| | | | | 3 | P Lorenzi | 6 | 6 | | | | | | | | | | |

#### 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 | Quarterfinals |
| | | | | 8 | A Giannessi | 6 | 3 | 4 | | | | | | | | | |
| WC | K Żuk | 3 | 1 | PR | A Metreveli | 4 | 6 | 6 | | | | | | | | | |
| PR | A Metreveli | 6 | 6 | | | | | | PR | A Metreveli | 3 | 1 | | | | | |
| ITF | J Barranco Cosano | 6 | 7 | | | | | | 10 | F Horanský | 6 | 6 | | | | | |
| | A Pavić | 4 | 5 | ITF | J Barranco Cosano | 0 | 3 | | | | | | | | | | |
| | | | | 10 | F Horanský | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 10 | F Horanský | 6 | 6 |
| | | | | | | | | | | | | | | 16 | J Choinski | 1 | 0 |
| | | | | 16 | J Choinski | 3 | 6 | 6 | | | | | | | | | |
| | T Brkić | 7 | 6 | | T Brkić | 6 | 4 | 3 | | | | | | | | | |
| Q | Paweł Ciaś | 5 | 4 | | | | | | 16 | J Choinski | 6 | 6$^7$ | 6 | | | | |
| | P Sakamoto | 3 | 3 | | | | | | | J Jahn | 3 | 7$^9$ | 4 | | | | |
| | Jeremy Jahn | 6 | 6 | | J Jahn | 6$^5$ | 6 | 7 | | | | | | | | | |
| | | | | 2 | K Majchrzak | 7$^7$ | 1 | 5 | | | | | | | | | |