2024 Hangzhou Challenger

Country	Player	Rank1	Seed
AUS	James Duckworth	75	1
AUS	Rinky Hijikata	78	2
ITA	Fabio Fognini	81	3
FRA	Arthur Cazaux	92	4
AUS	Adam Walton	95	5
CAN	Gabriel Diallo	105	6
GBR	Billy Harris	106	7
TPE	Tseng Chun-hsin	116	8

• ¹ Rankings are as of 30 September 2024.^[1]

The following players received wildcards into the singles main draw:

• Cui Jie
• Fabio Fognini
• Te Rigele

The following players received entry into the singles main draw as alternates:

• Ramkumar Ramanathan
• Sun Fajing

The following players received entry from the qualifying draw:

• Aleksandre Bakshi
• Petr Bar Biryukov
• Ray Ho
• Kasidit Samrej
• Yusuke Takahashi
• Zhang Tianhui

• James Duckworth def. Mackenzie McDonald 2–6, 7–6^(7–5), 6–4.

• Sun Fajing / Te Rigele def. Thomas Fancutt / Yuta Shimizu 6–3, 7–5.