2016 "GDD CUP" International Challenger Guangzhou – Singles

Kimmer Coppejans was the defending champion but lost to Go Soeda in the second round.

Nikoloz Basilashvili won the title after defeating Lukáš Lacko 6–1, 6–7(6–8), 7–5 in the final.

Seeds
• # 🇯🇵 Taro Daniel (first round)

• # 🇮🇱 Dudi Sela (semifinals, retired)

• # 🇪🇸 Daniel Gimeno Traver (first round)

• # 🇷🇸 Filip Krajinović (first round)

• # 🇸🇰 Lukáš Lacko (final)

• # 🇮🇳 Yuki Bhambri (second round, retired)

• # Nikoloz Basilashvili (champion)

• # 🇧🇪 Kimmer Coppejans (second round)