2016 Gimcheon Open ATP Challenger – Singles

Alexander Sarkissian was the defending champion but chose not to defend his title.

Max Purcell won the title after Andrew Whittington retired while trailing 3–6, 7–6(8–6), 5–1 in the final.

Seeds
• # 🇨🇳 Zhang Ze (second round)

• # 🇨🇳 Wu Di (second round)

• # 🇰🇷 Lee Duck-hee (first round)

• # 🇦🇺 Luke Saville (first round)

• # Chen Ti (second round)

• # 🇦🇺 Andrew Whittington (final, retired)

• # 🇨🇳 Li Zhe (semifinals)

• # 🇨🇴 Nicolás Barrientos (first round)