2017 China International Suzhou – Singles

Lu Yen-hsun was the defending champion but withdrew before the tournament began.

Miomir Kecmanović won the title after defeating Radu Albot 6–4, 6–4 in the final.

Seeds
• # Lu Yen-hsun (withdrew)

• # Blaž Kavčič (semifinals)

• # 🇲🇩 Radu Albot (final)

• # 🇧🇷 Thiago Monteiro (quarterfinals)

• # 🇪🇸 Adrián Menéndez Maceiras (quarterfinals)

• # 🇫🇷 Calvin Hemery (first round)

• # 🇰🇷 Lee Duck-hee (first round)

• # 🇨🇳 Zhang Ze (semifinals)

• # 🇨🇳 Wu Di (quarterfinals)