2023 Shenzhen Luohu Challenger

Country	Player	Rank1	Seed
AUS	James Duckworth	139	1
USA	Aleksandar Kovacevic	146	2
FRA	Térence Atmane	148	3
CHN	Bu Yunchaokete	186	4
AUS	Li Tu	200	5
	Evgeny Donskoy	233	6
KAZ	Denis Yevseyev	260	7
CAN	Steven Diez	269	8

• ¹ Rankings are as of 2 October 2023.^[1]

The following players received wildcards into the singles main draw:

• Bai Yan
• Charles Chen
• Wang Xiaofei

The following player received entry into the singles main draw as a special exempt:

• Aleksandar Kovacevic

The following player received entry into the singles main draw as an alternate:

• Te Rigele

The following players received entry from the qualifying draw:

• Egor Gerasimov
• Huang Tsung-hao
• Li Zhe
• Mo Yecong
• Wishaya Trongcharoenchaikul
• Xiao Linang

• James Duckworth def. Coleman Wong 6–0, 6–1.

• Gao Xin / Wang Aoran def. Mikalai Haliak / Markos Kalovelonis 6–4, 6–2.