2012 Moselle Open – Singles

Jo-Wilfried Tsonga successfully defended his title, defeating Andreas Seppi in the final, 6–1, 6–2.

Seeds
The top four seeds receive a bye into the second round. • # 🇫🇷 Jo-Wilfried Tsonga (champion)

• # 🇩🇪 Philipp Kohlschreiber (quarterfinals)

• # 🇪🇸 Marcel Granollers (second round, retired)

• # 🇩🇪 Florian Mayer (quarterfinals)

• # 🇮🇹 Andreas Seppi (final)

• # 🇫🇮 Jarkko Nieminen (withdrew because of a right thigh injury)

• # 🇫🇷 Gaël Monfils (semifinals)

• # 🇷🇺 Nikolay Davydenko (semifinals)

Seeds
• # 🇩🇪 Daniel Brands (qualifying competition, lucky loser)

• # 🇩🇪 Michael Berrer (qualifying competition, lucky loser)

• # 🇫🇷 Josselin Ouanna (qualifying competition)

• # 🇩🇪 Dustin Brown (second round)

• # 🇨🇿 Jan Hernych (second round)

• # 🇧🇪 Maxime Authom (qualifying competition)

• # 🇩🇪 Mischa Zverev (qualified)

• # 🇺🇸 Alex Kuznetsov (first round)

Qualifiers
• # 🇫🇷 Vincent Millot

• # 🇩🇪 Mischa Zverev

• # 🇫🇷 Kenny de Schepper

• # 🇫🇷 Clément Reix

Lucky losers

 * 1) 🇩🇪 Michael Berrer
 * 2) 🇩🇪 Daniel Brands