Singles
2024 Challenger AAT
Final
Champion	Gonzalo Bueno
Runner-up	Dmitry Popko
Score	6–4, 2–6, 7–6(7–4)
Events
Singles Doubles
← 2023 · Challenger AAT · 2024 →

Thiago Seyboth Wild was the defending champion^[1] but chose not to defend his title.

Gonzalo Bueno won the title after defeating Dmitry Popko 6–4, 2–6, 7–6^(7–4) in the final.

	Semifinals							Final
		João Fonseca	2	4
	Q	Dmitry Popko	6	6
								Q	Dmitry Popko	4	6	64
								Q	Gonzalo Bueno	6	2	77
	Q	Gonzalo Bueno	6	6
		João Lucas Reis da Silva	4	4

	First round							Second round							Quarterfinals							Semifinals
	1	L Neumayer	78	6
		C Sánchez Jover	66	3				1	L Neumayer	6	67	4
		Á Guillén Meza	4	4					G Mager	3	79	6
		G Mager	6	6												G Mager	1	3
	Alt	F Gill	6	1	2											J Fonseca	6	6
		J Fonseca	2	6	6				J Fonseca	7	6
		L Draxl	6	2r				6	M Dellien	5	4
	6	M Dellien	1	5																			J Fonseca	2	4
	4	T Boyer	3	6	6																	Q	D Popko	6	6
	Alt	JB Torres	6	2	1			4	T Boyer	6	3	6
		H Casanova	6	77					H Casanova	3	6	3
		Alexander Weis	2	61											4	T Boyer	66	3
	Q	D Popko	5	6	6										Q	D Popko	78	6
	Alt	O Luz	7	4	1			Q	D Popko	79	6
		Timo Stodder	6	77					T Stodder	67	4
	7	N Sánchez Izquierdo	2	65

	First round							Second round							Quarterfinals							Semifinals
	5	R Olivo	6	6
	WC	Luciano Emanuel Ambrogi	3	2				5	R Olivo	5	2
	WC	Alex Barrena	4	7	3			Q	G Bueno	7	6
	Q	G Bueno	6	5	6										Q	G Bueno	6	6
	WC	Lautaro Midón	66	1												M Houkes	1	4
		M Houkes	78	6					M Houkes	4	6	6
	Q	MF Descotte	6	3	6			Q	MF Descotte	6	3	3
	3	JP Ficovich	4	6	1																	Q	G Bueno	6	6
	8	O Krutykh	4	7	77																		JL Reis da Silva	4	4
	Q	G Villanueva	6	5	62			8	O Krutykh	63	6	3
	Q	M Alves	6	6				Q	M Alves	77	3	6
	Q	V Aboian	1	2											Q	M Alves	4	3
		P Sakamoto	6	77												JL Reis da Silva	6	6
	Alt	C Taberner	4	60					P Sakamoto	5	0
		JL Reis da Silva	4	6	77				JL Reis da Silva	7	6
	2	Edoardo Lavagno	6	3	64

• Main draw
• Qualifying draw