2012 BB&T Atlanta Open – Singles

Mardy Fish was the defending champion, but had to retire in his second round match against Gilles Müller.

Andy Roddick won the title, defeating Müller in the final, 1–6, 7–6(7–2), 6–2.

Seeds
The top four seeds receive a bye into the second round. • # 🇺🇸 John Isner (semifinals)

• # 🇺🇸 Mardy Fish (second round, retired because of an ankle injury)

• # 🇯🇵 Kei Nishikori (quarterfinals)

• # 🇺🇸 Andy Roddick (champion)

• # Kevin Anderson (second round)

• # 🇺🇸 Ryan Harrison (first round)

• # 🇷🇺 Alex Bogomolov Jr. (first round)

• # 🇯🇵 Go Soeda (semifinals)

Seeds
• # 🇧🇪 Ruben Bemelmans (qualified)

• # 🇱🇹 Ričardas Berankis (qualified)

• # 🇺🇦 Sergei Bubka (qualified)

• # 🇧🇷 Ricardo Mello (qualifying competition)

• # Rik de Voest (qualifying competition)

• # 🇺🇸 Tim Smyczek (qualifying competition)

• # 🇺🇸 Alex Kuznetsov (qualified)

• # 🇧🇷 Ricardo Hocevar (qualifying competition)

Qualifiers
• # 🇧🇪 Ruben Bemelmans

• # 🇱🇹 Ričardas Berankis

• # 🇺🇦 Sergei Bubka

• # 🇺🇸 Alex Kuznetsov