2012 MercedesCup – Singles

Juan Carlos Ferrero was the defending champion, but chose to compete in Umag. Janko Tipsarević won the title against Juan Mónaco after defeating him 6–4, 5–7, 6–3 in the final.

Seeds
The top four seeds receive a bye into the second round. • # 🇷🇸 Janko Tipsarević (champion)

• # 🇦🇷 Juan Mónaco (final)

• # 🇦🇺 Bernard Tomic (second round)

• # 🇪🇸 Pablo Andújar (second round)

• # Robin Haase (first round)

• # 🇷🇺 Nikolay Davydenko (first round)

• # 🇵🇱 Łukasz Kubot (first round)

• # 🇩🇪 Tommy Haas (second round)

Seeds
The top two seeds receive a bye into the second round. • # 🇷🇺 Igor Andreev (qualified)

• # 🇦🇷 Eduardo Schwank (qualifying competition, lucky loser)

• # 🇰🇿 Andrey Golubev (second round)

• # 🇫🇷 Josselin Ouanna (qualifying competition)

• # 🇨🇴 Robert Farah (qualifying competition)

• # 🇸🇰 Pavol Červenák (qualified)

• # 🇦🇹 Martin Fischer (qualified)

• # 🇺🇿 Farrukh Dustov (qualifying competition)

Qualifiers
• # 🇷🇺 Igor Andreev

• # 🇦🇹 Martin Fischer

• # 🇩🇪 Julian Reister

• # 🇸🇰 Pavol Červenák

Lucky loser

 * 1) 🇦🇷 Eduardo Schwank