| 2021 Moselle Open | ||||
|---|---|---|---|---|
| Date | 20–26 September | |||
| Edition | 18th | |||
| Category | ATP Tour 250 series | |||
| Surface | Hard (indoor) | |||
| Location | Metz, France | |||
| Venue | Arènes de Metz | |||
| Champions | ||||
| Singles | ||||
 Hubert Hurkacz | ||||
| Doubles | ||||
| Hubert Hurkacz /Jan Zieliński | ||||
| ||||
The2021Moselle Open was atennis tournament played on indoorhard courts. It was the 18th edition of theMoselle Open, and part of theATP Tour 250 series of the2021 ATP Tour. It took place at theArènes de Metz from 20 September to 26 September 2021.[1][2]
Hubert Hurkacz def.
Pablo Carreño Busta 7–6(7–2), 6–3Hubert Hurkacz /Jan Zieliński def.
Hugo Nys /
Arthur Rinderknech, 7–5, 6–3| Country | Player | Rank1 | Seed |
|---|---|---|---|
| POL | Hubert Hurkacz | 13 | 1 |
| ESP | Pablo Carreño Busta | 16 | 2 |
| FRA | Gaël Monfils | 20 | 3 |
 AUS | Alex de Minaur | 21 | 4 |
 ITA | Lorenzo Sonego | 24 | 5 |
| FRA | Ugo Humbert | 26 | 6 |
 RUS | Karen Khachanov | 27 | 7 |
 GEO | Nikoloz Basilashvili | 35 | 8 |
The following players received wildcards into the singles main draw:
The following player was accepted directly into the main draw using a protected ranking:
The following player received entry as an alternate:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Carlos Alcaraz → replaced byMarco CecchinatoJérémy Chardy → replaced by
Mikael Ymer
David Goffin → replaced byArthur Rinderknech
Yoshihito Nishioka → replaced byAntoine HoangAlexei Popyrin → replaced byBernabé Zapata MirallesJannik Sinner → replaced by
Philipp Kohlschreiber| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 FIN | Henri Kontinen | JPN | Ben McLachlan | 81 | 1 |
 BIH | Tomislav Brkić |  SRB | Nikola Ćaćić | 92 | 2 |
 AUT | Oliver Marach | AUT | Philipp Oswald | 95 | 3 |
| AUS | Luke Saville | AUS | John-Patrick Smith | 97 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Jérémy Chardy /Łukasz Kubot → replaced bySzymon Walków /
Igor Zelenay
Ariel Behar /
Gonzalo Escobar → replaced by
Marcos Giron /Albano OlivettiAlejandro Davidovich Fokina /Pedro Martínez → replaced byHunter Reese /
Sem VerbeekSander Gillé /Joran Vliegen → replaced by
Ivan Sabanov /Matej Sabanov
Ken Skupski /Neal Skupski → replaced byMatt Reid /Ken Skupski
