# 2019 Hamburg European Open – Singles

Nikoloz Basilashvili was the defending champion and successfully defended his title, defeating Andrey Rublev in the final, 7–5, 4–6, 6–3. En route to doing so, Basilashvili saved two match points against Alexander Zverev in the semifinals.

## Seeds

* Dominic Thiem (quarterfinals)
* Alexander Zverev (semifinals)
* Fabio Fognini (quarterfinals)
* Nikoloz Basilashvili (champion)
* Benoît Paire (first round)
* Laslo Đere (first round)
* Jan-Lennard Struff (second round)
* Cristian Garín (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 |
| | Andrey Rublev | 4 | 7 | 6 | | | | | |
| | Pablo Carreño Busta | 6 | 5 | 1 | | | | | |
| | Pablo Carreño Busta | 6 | 5 | 1 | | Andrey Rublev | 5 | 6 | 3 |
| | | | | | 4 | Nikoloz Basilashvili | 7 | 4 | 6 |
| 4 | Nikoloz Basilashvili | 6 | 4 | 7$^7$ | 4 | Nikoloz Basilashvili | 7 | 4 | 6 |
| 2/WC | Alexander Zverev | 4 | 6 | 6$^5$ | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | D Thiem | 6 | 7$^7$ | | | | | | | | | | | | | | | |
| | P Cuevas | 3 | 6$^3$ | | 1 | D Thiem | 7 | 6 | | | | | | | | | | |
| | P Kohlschreiber | 3 | 0 | | | M Fucsovics | 5 | 1 | | | | | | | | | | |
| | M Fucsovics | 6 | 6 | | | | | | | 1 | D Thiem | 6$^3$ | 6$^5$ | | | | | |
| | C Ruud | 6 | 3 | 6 | | | | | | | A Rublev | 7$^7$ | 7$^7$ | | | | | |
| | R Haase | 3 | 6 | 1 | | C Ruud | 6 | 5 | 3 | | | | | | | | | |
| | A Rublev | 6 | 7$^7$ | | | A Rublev | 3 | 7 | 6 | | | | | | | | | |
| 8 | C Garín | 4 | 6$^5$ | | | | | | | | | | | | A Rublev | 4 | 7 | 6 |
| 3 | F Fognini | 6 | 6 | | | | | | | | | | | | P Carreño Busta | 6 | 5 | 1 |
| Q | J Lenz | 4 | 4 | | 3 | F Fognini | 7 | 6 | | | | | | | | | | |
| | L Mayer | 6$^8$ | 4 | | WC | R Molleker | 5 | 4 | | | | | | | | | | |
| WC | R Molleker | 7$^{10}$ | 6 | | | | | | | 3 | F Fognini | 6 | 2 | 6$^4$ | | | | |
| | P Carreño Busta | 7$^7$ | 6 | | | | | | | | P Carreño Busta | 3 | 6 | 7$^7$ | | | | |
| WC | Y Hanfmann | 6$^5$ | 4 | | | P Carreño Busta | 6 | 7$^7$ | | | | | | | | | | |
| Q | T Monteiro | 1 | 3 | | 7 | J-L Struff | 1 | 6$^4$ | | | | | | | | | | |
| 7 | J-L Struff | 6 | 6 | | | | | | | | | | | | | | | |

### 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 |
| 5 | B Paire | 7$^7$ | 5 | 3 | | | | | | | | | | | | | | | |
| | J Chardy | 6$^4$ | 7 | 6 | | J Chardy | 7$^7$ | 7 | | | | | | | | | | | |
| Q | S Nagal | 2 | 6$^2$ | | | R Gasquet | 6$^5$ | 5 | | | | | | | | | | | |
| | R Gasquet | 6 | 7$^7$ | | | | | | | | J Chardy | 2 | 3 | | | | | | |
| LL | A Davidovich Fokina | 3 | 2 | | | | | | | 4 | N Basilashvili | 6 | 6 | | | | | | |
| | JI Londero | 6 | 6 | | | JI Londero | 4 | 6 | 3 | | | | | | | | | | |
| Q | H Dellien | 4 | 3 | | 4 | N Basilashvili | 6 | 3 | 6 | | | | | | | | | | |
| 4 | N Basilashvili | 6 | 6 | | | | | | | | | | | | 4 | N Basilashvili | 6 | 4 | 7$^7$ |
| 6 | L Đere | 3 | 3 | | | | | | | | | | | | 2/WC | A Zverev | 4 | 6 | 6$^5$ |
| | F Krajinović | 6 | 6 | | | F Krajinović | 6$^6$ | 7 | 6 | | | | | | | | | | |
| WC | D Altmaier | 2 | 2 | | | M Kližan | 7$^8$ | 5 | 1 | | | | | | | | | | |
| | M Kližan | 6 | 6 | | | | | | | | F Krajinović | 6 | 5 | 2 | | | | | |
| | M Cecchinato | 7$^7$ | 6$^3$ | 2 | | | | | | 2/WC | A Zverev | 2 | 7 | 6 | | | | | |
| | F Delbonis | 6$^5$ | 7$^7$ | 6 | | F Delbonis | 4 | 6$^2$ | | | | | | | | | | | |
| | N Jarry | 4 | 2 | | 2/WC | A Zverev | 6 | 7$^7$ | | | | | | | | | | | |
| 2/WC | A Zverev | 6 | 6 | | | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Thiago Monteiro (qualified)
* Hugo Dellien (qualified)
* Alejandro Davidovich Fokina (qualifying competition, lucky loser)
* Gianluca Mager (qualifying competition)
* Sebastian Ofner (first round)
* Pedro Martínez (first round)
* João Domingues (first round)
* Jozef Kovalík (first round)

### Qualifiers

* Thiago Monteiro
* Hugo Dellien
* Sumit Nagal
* Julian Lenz

### Lucky loser

* Alejandro Davidovich Fokina

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | 1 | Thiago Monteiro | 6 | 6 |
| | | | | | Carlos Berlocq | 3 | 2 |
| | Carlos Berlocq | 6 | 7$^7$ | | Carlos Berlocq | 3 | 2 |
| 8 | Jozef Kovalík | 3 | 6$^3$ | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Hugo Dellien | 4 | 6 | 7 | | | | |
| WC | Daniel Masur | 6 | 2 | 5 | | | | |
| WC | Daniel Masur | 6 | 2 | 5 | 2 | Hugo Dellien | 7 | 7 |
| | | | | | | Alexey Vatutin | 5 | 5 |
| | Alexey Vatutin | 6 | 6 | | | Alexey Vatutin | 5 | 5 |
| 6 | Pedro Martínez | 3 | 4 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Alejandro Davidovich Fokina | 6 | 6 | | | | |
| WC | Johannes Härteis | 2 | 3 | | | | |
| WC | Johannes Härteis | 2 | 3 | 3 | Alejandro Davidovich Fokina | 3 | 5 |
| | | | | | Sumit Nagal | 6 | 7 |
| | Sumit Nagal | 7 | 6 | | Sumit Nagal | 6 | 7 |
| 5 | Sebastian Ofner | 5 | 2 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Gianluca Mager | 6 | 6 | | | | | | |
| Alt | Tobias Kamke | 3 | 2 | | | | | | |
| Alt | Tobias Kamke | 3 | 2 | | 4 | Gianluca Mager | 2 | 7$^7$ | 5 |
| | | | | | WC | Julian Lenz | 6 | 6$^4$ | 7 |
| WC | Julian Lenz | 6 | 4 | 7$^7$ | WC | Julian Lenz | 6 | 6$^4$ | 7 |
| 7 | João Domingues | 3 | 6 | 6$^4$ | | | | | |