# 2017 Moselle Open – Singles

Lucas Pouille was the defending champion, but lost in the second round to Marius Copil.
Peter Gojowczyk won his first and only ATP World Tour title, defeating Benoît Paire in the final, 7–5, 6–2.

## Seeds

The top four seeds receive a bye into the second round.
* Pablo Carreño Busta (withdrew)
* David Goffin (quarterfinals)
* Lucas Pouille (second round)
* Gilles Müller (second round)
* Mischa Zverev (semifinals, retired)
* Richard Gasquet (first round)
* Benoît Paire (final)
* Gilles Simon (second 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 | Finals | Finals | Finals | Finals |
| 5 | Mischa Zverev | 3 | 0$^r$ | | | | |
| Q | Peter Gojowczyk | 6 | 1 | | | | |
| Q | Peter Gojowczyk | 6 | 1 | Q | Peter Gojowczyk | 7 | 6 |
| | | | | 7 | Benoît Paire | 5 | 2 |
| | Nikoloz Basilashvili | 1 | 6$^5$ | 7 | Benoît Paire | 5 | 2 |
| 7 | Benoît Paire | 6 | 7$^7$ | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | LL | K de Schepper | 6 | 7 | | | | | | | | |
| WC | D Brown | 1 | 6$^4$ | | WC | N Mahut | 4 | 5 | | | | | | | | |
| WC | N Mahut | 6 | 7$^7$ | | | | | | LL | K de Schepper | 5 | 6$^4$ | | | | |
| WC | P-H Mathieu | 5 | 2 | | | | | | 5 | M Zverev | 7 | 7$^7$ | | | | |
| | H Laaksonen | 7 | 6 | | | H Laaksonen | 4 | 4 | | | | | | | | |
| | P-H Herbert | 7$^7$ | 3 | 2 | 5 | M Zverev | 6 | 6 | | | | | | | | |
| 5 | M Zverev | 6$^3$ | 6 | 6 | | | | | | | | | 5 | M Zverev | 3 | 0$^r$ |
| | | | | | | | | | | | | | Q | P Gojowczyk | 6 | 1 |
| | | | | | 3 | L Pouille | 6$^4$ | 6$^6$ | | | | | | | | |
| | A Giannessi | 3 | 2 | | | M Copil | 7$^7$ | 7$^8$ | | | | | | | | |
| | M Copil | 6 | 6 | | | | | | | M Copil | 2 | 4 | | | | |
| | N Gombos | 6 | 6$^4$ | 3 | | | | | Q | P Gojowczyk | 6 | 6 | | | | |
| Q | P Gojowczyk | 3 | 7$^7$ | 6 | Q | P Gojowczyk | 6 | 7$^7$ | | | | | | | | |
| | A Seppi | 3 | 0 | | 8 | G Simon | 4 | 6$^4$ | | | | | | | | |
| 8 | G Simon | 6 | 6 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfnals | Quarterfnals | Quarterfnals | Quarterfnals | Quarterfnals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | R Gasquet | 6 | 4 | 4 | | | | | | | | | | | | | | |
| | D Istomin | 1 | 6 | 6 | | D Istomin | 6 | 6$^6$ | 7$^7$ | | | | | | | | | |
| LL | Y Maden | 6 | 3 | 6 | LL | Y Maden | 3 | 7$^8$ | 6$^0$ | | | | | | | | | |
| | N Kicker | 4 | 6 | 3 | | | | | | | D Istomin | 5 | 3 | | | | | |
| | N Basilashvili | 2 | 7$^7$ | 6 | | | | | | | N Basilashvili | 7 | 6 | | | | | |
| Q | V Millot | 6 | 6$^5$ | 4 | | N Basilashvili | 6 | 6 | | | | | | | | | | |
| | | | | | 4 | G Müller | 4 | 4 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | N Basilashvili | 1 | 6$^5$ |
| 7 | B Paire | 6 | 6 | | | | | | | | | | | | 7 | B Paire | 6 | 7$^7$ |
| Q | S Tsitsipas | 2 | 4 | | 7 | B Paire | 6 | 6 | | | | | | | | | | |
| Q | S Bolelli | 6$^9$ | 6 | 6$^8$ | | M Granollers | 1 | 2 | | | | | | | | | | |
| | M Granollers | 7$^{11}$ | 3 | 7$^{10}$ | | | | | | 7 | B Paire | 7$^7$ | 5 | 7$^9$ | | | | |
| | N Almagro | 7$^7$ | 7 | | | | | | | 2 | D Goffin | 6$^3$ | 7 | 6$^7$ | | | | |
| | J Benneteau | 6$^3$ | 5 | | | N Almagro | 6 | 3 | 3 | | | | | | | | | |
| | | | | | 2 | D Goffin | 3 | 6 | 6 | | | | | | | | | |

## Qualifying
### Seeds

* Peter Gojowczyk (qualified)
* Dustin Brown (moved to main draw)
* Stefanos Tsitsipas (qualified)
* Vincent Millot (qualified)
* Yannick Maden (qualifying competition, lucky loser)
* Calvin Hemery (first round)
* Tobias Kamke (first round)
* Kenny de Schepper (qualifying competition, lucky loser)

### Qualifiers

* Peter Gojowczyk
* Simone Bolelli
* Stefanos Tsitsipas
* Vincent Millot

### Lucky losers

* Yannick Maden
* Kenny de Schepper

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Peter Gojowczyk | 6 | 6 | | | | |
| | Gleb Sakharov | 4 | 2 | | | | |
| | Gleb Sakharov | 4 | 2 | 1 | Peter Gojowczyk | 6 | 6 |
| | | | | | Yannick Mertens | 3 | 4 |
| | Yannick Mertens | 7 | 6 | | Yannick Mertens | 3 | 4 |
| 6 | Calvin Hemery | 5 | 1 | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Guillermo Durán | 6 | 1 | 6$^5$ | | | | | |
| WC | Ugo Humbert | 2 | 6 | 7$^7$ | | | | | |
| WC | Ugo Humbert | 2 | 6 | 7$^7$ | WC | Ugo Humbert | 6 | 6$^4$ | 6$^5$ |
| | | | | | PR | Simone Bolelli | 3 | 7$^7$ | 7$^7$ |
| PR | Simone Bolelli | 7$^7$ | 6 | | PR | Simone Bolelli | 3 | 7$^7$ | 7$^7$ |
| 7 | Tobias Kamke | 6$^4$ | 3 | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Stefanos Tsitsipas | 6 | 7 | | | | | |
| | Roberto Ortega Olmedo | 2 | 5 | | | | | |
| | Roberto Ortega Olmedo | 2 | 5 | 3 | Stefanos Tsitsipas | 6 | 6$^7$ | 6 |
| | | | | 5 | Yannick Maden | 4 | 7$^9$ | 3 |
| WC | Hugo Schott | 2 | 5 | 5 | Yannick Maden | 4 | 7$^9$ | 3 |
| 5 | Yannick Maden | 6 | 7 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Vincent Millot | 7 | 6 | | | | |
| | Bernabé Zapata Miralles | 5 | 4 | | | | |
| | Bernabé Zapata Miralles | 5 | 4 | 4 | Vincent Millot | 7 | 7$^8$ |
| | | | | 8 | Kenny de Schepper | 5 | 6$^6$ |
| | Axel Michon | 1 | 2 | 8 | Kenny de Schepper | 5 | 6$^6$ |
| 8 | Kenny de Schepper | 6 | 6 | | | | |