2016 MercedesCup – Singles

Rafael Nadal was the defending champion, but chose not to participate this year.

Dominic Thiem won the title, defeating Philipp Kohlschreiber in the final, 6–7(2–7), 6–4, 6–4.

Seeds
The top four seeds receive a bye into the second round. • # Roger Federer (semifinals)

• # Marin Čilić (second round)

• #🇦🇹 Dominic Thiem (champion)

• #🇫🇷 Gilles Simon (quarterfinals)

• #🇪🇸 Feliciano López (first round)

• #🇷🇸 Viktor Troicki (first round)

• #🇩🇪 Philipp Kohlschreiber (final)

• #🇫🇷 Lucas Pouille (first round)

Seeds
• # 🇺🇦 Sergiy Stakhovsky (qualified)

• # Nikoloz Basilashvili (first round)

• # 🇯🇵 Yūichi Sugita (qualifying competition)

• # 🇨🇿 Radek Štěpánek (qualified)

• # 🇧🇦 Mirza Bašić (first round)

• # 🇩🇪 Daniel Brands (first round)

• # 🇬🇧 James Ward (qualifying competition)

• # 🇫🇷 Axel Michon (first round)

Qualifiers
• # 🇺🇦 Sergiy Stakhovsky

• # 🇩🇪 Florian Mayer

• # 🇫🇷 Fabrice Martin

• # 🇨🇿 Radek Štěpánek