2017 Chengdu Open – Singles

Karen Khachanov was the defending champion but lost in the second round to Denis Istomin.

Istomin went on to win the title when Marcos Baghdatis retired in the final with a back injury, down 2–3.

Seeds
The top four seeds receive a bye into the second round. • #🇦🇹 Dominic Thiem (second round)

• #🇪🇸 Albert Ramos Viñolas (second round)

• #🇷🇺 Karen Khachanov (second round)

• #🇷🇺 Andrey Rublev (second round)

• #🇯🇵 Yūichi Sugita (semifinals)

• #🇬🇧 Kyle Edmund (second round)

• #🇷🇸 Viktor Troicki (first round)

• #🇦🇷 Leonardo Mayer (first round)

Seeds
• # 🇺🇸 Taylor Fritz (qualified)

• # Stefanos Tsitsipas (qualified)

• # 🇪🇸 Adrián Menéndez Maceiras (qualified)

• # 🇦🇺 Bernard Tomic (moved to main draw)

• # 🇯🇵 Yasutaka Uchiyama (first round)

• # 🇺🇸 Marcos Giron (qualifying competition)

• # Marco Chiudinelli (qualifying competition)

• # 🇳🇿 José Statham (first round)

Qualifiers
• # 🇺🇸 Taylor Fritz

• # Stefanos Tsitsipas

• # 🇪🇸 Adrián Menéndez Maceiras

• # Mate Pavić