2016 Kremlin Cup – Men's singles

Marin Čilić was the two-time defending champion, but chose not to participate this year.

Pablo Carreño Busta won the title, defeating Fabio Fognini in the final, 4–6, 6–3, 6–2.

Seeds
The top four seeds receive a bye into the second round. • #🇪🇸 Roberto Bautista Agut (second round)

• #🇪🇸 Albert Ramos Viñolas (quarterfinals)

• #🇩🇪 Philipp Kohlschreiber (semifinals)

• #🇷🇸 Viktor Troicki (second round)

• #🇸🇰 Martin Kližan (withdrew due to illness)

• #🇪🇸 Pablo Carreño Busta (champion)

• #🇮🇹 Paolo Lorenzi (second round)

• #🇷🇺 Andrey Kuznetsov (second round)

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

Seeds
• # 🇷🇺 Teymuraz Gabashvili (first round)

• # 🇷🇺 Daniil Medvedev (qualified)

• # 🇨🇿 Jan Šátral (first round)

• # 🇷🇺 Andrey Rublev (first round)

• # 🇧🇾 Ilya Ivashka (first round, retired)

• # 🇧🇦 Mirza Bašić (qualifying competition)

• # 🇮🇹 Federico Gaio (qualifying competition, lucky loser)

• # Franko Škugor (first round)

Qualifiers
• # 🇦🇹 Jürgen Melzer

• # 🇷🇺 Daniil Medvedev

• # 🇷🇺 Aslan Karatsev

• # 🇷🇺 Alexander Bublik

Lucky losers
• # 🇮🇹 Federico Gaio