Philipp Kohlschreiber was the defending champion but lost to Tommy Haas in the semifinals.Eventually, Haas won the title after defeating Roger Federer in the final by 7–6(7–5), 6–4.
Philipp Kohlschreiber was the defending champion but lost to Tommy Haas in the semifinals.Eventually, Haas won the title after defeating Roger Federer in the final by 7–6(7–5), 6–4. (en)
Il singolare del Gerry Weber Open 2012 è stato un torneo di tennis facente parte dell'ATP World Tour 2012. Philipp Kohlschreiber era il detentore del titolo ma è stato sconfitto in semifinale dal connazionale Tommy Haas. In finale Haas ha superato Roger Federer per 7-65, 6-4. (it)