2017 Gerry Weber Open – Singles
# 2017 Gerry Weber Open – Singles

Roger Federer defeated Alexander Zverev in the final, 6–1, 6–3 to win the singles tennis title at the 2017 Halle Open. It was his ninth Halle title. He did not lose a single set in the entire tournament.

Florian Mayer was the defending champion, but lost to Federer in the quarterfinals.

## Seeds

* Roger Federer (champion)
* Dominic Thiem (second round)
* Kei Nishikori (second round, retired)
* Alexander Zverev (final)
* Gaël Monfils (first round)
* Lucas Pouille (second round)
* Roberto Bautista Agut (quarterfinals)
* Albert Ramos Viñolas (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 |
| - | - | - | - | - | - | - | - | - |
| 1 | Roger Federer | 6 | $7^7$ | | | | | |
| | Karen Khachanov | 4 | $6^5$ | | | | | |
| | Karen Khachanov | 4 | $6^5$ | | 1 | Roger Federer | 6 | 6 |
| | | | | | 4 | Alexander Zverev | 1 | 3 |
| 4 | Alexander Zverev | 4 | 6 | 6 | 4 | Alexander Zverev | 1 | 3 |
| | Richard Gasquet | 6 | 4 | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | R Federer | 6 | 6 | | | | | | | | | | | | | | | |
| LL | Y Sugita | 3 | 1 | | 1 | R Federer | $7^7$ | 6 | | | | | | | | | | |
| Q | L Lacko | 4 | 4 | | | M Zverev | $6^4$ | 4 | | | | | | | | | | |
| | M Zverev | 6 | 6 | | | | | | | 1 | R Federer | 6 | 6 | | | | | |
| | B Paire | 0 | 4 | | | | | | | | F Mayer | 3 | 4 | | | | | |
| | F Mayer | 6 | 6 | | | F Mayer | $6^6$ | 6 | 6 | | | | | | | | | |
| | J-L Struff | 6 | 3 | 4 | 6 | L Pouille | $7^8$ | 4 | 3 | | | | | | | | | |
| 6 | L Pouille | 1 | 6 | 6 | | | | | | | | | | | 1 | R Federer | 6 | $7^7$ |
| 3 | K Nishikori | $6^7$ | 6 | 6 | | | | | | | | | | | | K Khachanov | 4 | $6^5$ |
| | F Verdasco | $7^9$ | 3 | 4 | 3 | K Nishikori | $2^r$ | | | | | | | | | | | |
| | K Khachanov | 6 | $6^2$ | 6 | | K Khachanov | 3 | | | | | | | | | | | |
| | G Simon | 2 | $7^7$ | 3 | | | | | | | K Khachanov | $7^{10}$ | 4 | 6 | | | | |
| | I Karlović | 3 | $6^6$ | | | | | | | WC | A Rublev | $6^8$ | 6 | 3 | | | | |
| Q | M Youzhny | 6 | $7^8$ | | Q | M Youzhny | 0 | 6 | 3 | | | | | | | | | |
| WC | A Rublev | $6^1$ | 7 | 6 | WC | A Rublev | 6 | 3 | 6 | | | | | | | | | |
| 8 | A Ramos Viñolas | $7^7$ | 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 |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 7 | R Bautista Agut | 6 | 4 | 6 | | | | | | | | | | | | | | | |
| | C Berlocq | 0 | 6 | 2 | 7 | R Bautista Agut | 6 | 1 | $7^8$ | | | | | | | | | | |
| WC | D Brown | 6 | $6^3$ | $7^7$ | WC | D Brown | 4 | 6 | $6^6$ | | | | | | | | | | |
| Q | V Pospisil | 1 | $7^7$ | $6^4$ | | | | | | 7 | R Bautista Agut | $7^8$ | $6^1$ | 1 | | | | | |
| | J Sousa | 6 | 4 | 4 | | | | | | 4 | A Zverev | $6^6$ | $7^7$ | 6 | | | | | |
| | P Kohlschreiber | 3 | 6 | 6 | | P Kohlschreiber | 3 | 4 | | | | | | | | | | | |
| | P Lorenzi | 3 | 2 | | 4 | A Zverev | 6 | 6 | | | | | | | | | | | |
| 4 | A Zverev | 6 | 6 | | | | | | | | | | | | 4 | A Zverev | 4 | 6 | 6 |
| 5 | G Monfils | 6 | 4 | 3 | | | | | | | | | | | | R Gasquet | 6 | 4 | 3 |
| | R Gasquet | 3 | 6 | 6 | | R Gasquet | 6 | 6 | | | | | | | | | | | |
| WC | T Haas | 4 | 4 | | | B Tomic | 3 | 3 | | | | | | | | | | | |
| | B Tomic | 6 | 6 | | | | | | | | R Gasquet | 6 | 3 | 6 | | | | | |
| | R Haase | 3 | 7 | 6 | | | | | | | R Haase | 1 | 6 | 1 | | | | | |
| | D Ferrer | 6 | 5 | 3 | | R Haase | 6 | $7^9$ | | | | | | | | | | | |
| Q | M Marterer | 5 | 3 | | 2 | D Thiem | 3 | $6^7$ | | | | | | | | | | | |
| 2 | D Thiem | 7 | 6 | | | | | | | | | | | | | | | | |

## Qualifying

### Seeds

* Yūichi Sugita (qualifying competition, lucky loser)
* Denis Istomin (first round)
* Andreas Seppi (qualifying competition)
* Ernesto Escobedo (qualifying competition, retired)
* Andrey Kuznetsov (first round)
* Vasek Pospisil (qualified)
* Mikhail Youzhny (qualified)
* Lukáš Lacko (qualified)

### Qualifiers

* Mikhail Youzhny
* Maximilian Marterer
* Lukáš Lacko
* Vasek Pospisil

### Lucky loser

* Yūichi Sugita

### Qualifying draw

**First qualifier**

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| - | - | - | - | - | - | - | - | - |
| 1 | Yūichi Sugita | 7 | 6 | | | | | |
| WC | Yannick Hanfmann | 5 | 1 | | | | | |
| WC | Yannick Hanfmann | 5 | 1 | 1 | Yūichi Sugita | $6^5$ | $7^{13}$ | $6^{12}$ |
| | | | | 7 | Mikhail Youzhny | $7^7$ | $6^{11}$ | $7^{14}$ |
| | Benjamin Becker | 3 | 4 | 7 | Mikhail Youzhny | $7^7$ | $6^{11}$ | $7^{14}$ |
| 7 | Mikhail Youzhny | 6 | 6 | | | | | |

**Second qualifier**

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition |
| - | - | - | - | - | - | - | - |
| 2 | Denis Istomin | $6^5$ | $6^3$ | | | | |
| | Maximilian Marterer | $7^7$ | $7^7$ | | | | |
| | Maximilian Marterer | $7^7$ | $7^7$ | | Maximilian Marterer | 6 | 6 |
| | | | | | Alexander Bublik | 0 | 3 |
| | Alexander Bublik | 2 | 6 | 6 | Alexander Bublik | 0 | 3 |
| 5 | Andrey Kuznetsov | 6 | 4 | 4 | | | |

**Third qualifier**

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| - | - | - | - | - | - | - | - |
| 3 | Andreas Seppi | 6 | 6 | | | | |
| WC | Daniel Masur | 3 | 3 | | | | |
| WC | Daniel Masur | 3 | 3 | 3 | Andreas Seppi | 4 | 5 |
| | | | | 8 | Lukáš Lacko | 6 | 7 |
| | Ruben Bemelmans | 4 | 3 | 8 | Lukáš Lacko | 6 | 7 |
| 8 | Lukáš Lacko | 6 | 6 | | | | |

**Fourth qualifier**

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition |
| - | - | - | - | - | - | - |
| 4 | Ernesto Escobedo | 6 | $7^7$ | | | |
| | Luca Vanni | 3 | $6^2$ | | | |
| | Luca Vanni | 3 | $6^2$ | 4 | Ernesto Escobedo | $2^r$ |
| | | | | 6 | Vasek Pospisil | 4 |
| WC | Daniel Altmaier | 2 | 1 | 6 | Vasek Pospisil | 4 |
| 6 | Vasek Pospisil | 6 | 6 | | | |
