2024 Santaizi ATP Challenger

Country	Player	Rank1	Seed
AUS	Max Purcell	84	1
AUS	James Duckworth	102	2
AUS	Adam Walton	111	3
JPN	Yasutaka Uchiyama	189	4
AUS	Li Tu	194	5
KOR	Hong Seong-chan	198	6
AUS	Omar Jasika	204	7
FRA	Antoine Escoffier	228	8

• ¹ Rankings are as of 6 May 2024.^[1]

The following players received wildcards into the singles main draw:

• Ray Ho
• Huang Tsung-hao
• Yin Bang-shuo

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

• Chung Yun-seong
• James McCabe

The following players received entry from the qualifying draw:

• Alafia Ayeni
• Rémy Bertola
• Blake Ellis
• Nam Ji-sung
• Mukund Sasikumar
• James Trotter

• Adam Walton def. Illya Marchenko 3–6, 6–2, 7–6^(7–3).

• Ray Ho / Nam Ji-sung def. Toshihide Matsui / Kaito Uesugi 6–2, 6–2.