2024 Santa Cruz Challenger II – Singles

Camilo Ugo Carabelli was the defending champion^[1] but chose not to defend his title.

Juan Manuel Cerúndolo won the title after defeating Álvaro Guillén Meza 3–6, 6–1, 6–4 in the final.

Seeds

First round					Second round					Quarterfinals					Semifinals

1	JM Cerúndolo	1	6	7
	Lautaro Midón	6	1	5	1	JM Cerúndolo	6	7
SE	P Boscardin Dias	4	2		Q	J Pereira	4	5
Q	J Pereira	6	6							1	JM Cerúndolo	6	6
	H Casanova	6	6							6	P Sakamoto	4	3
	JL Reis da Silva	2	2			H Casanova	3	7⁷	6³
	V Aboian	6⁵	7⁸	4	6	P Sakamoto	6	6³	7⁷
6	P Sakamoto	7⁷	6⁶	6											1	JM Cerúndolo	7⁷	6
4	H Habib	6	7⁷												4	H Habib	6⁴	4
	M Pucinelli de Almeida	3	6⁴		4	H Habib	7⁷	7
Q	Noah Schachter	6	3	3		M Soto	6²	5
	M Soto	3	6	6						4	H Habib	7⁷	4	7
Q	Dali Blanch	6	4	3							JC Prado Ángelo	6³	6	5
	JC Prado Ángelo	4	6	6		JC Prado Ángelo	6	3	6
WC	Agustín Eduardo Cuéllar Lorberg	2	2		7	R Olivo	2	6	3
7	R Olivo	6	6

First round				Second round					Quarterfinals					Semifinals

8	F Mena	7⁸	6
Alt	Nicolas Zanellato	6⁶	1	8	F Mena	6	7
	G Villanueva	4	2		AL Lingua Lavallén	2	5
	AL Lingua Lavallén	6	6						8	F Mena	6	6
LL	U Blanch	6⁵	4						Q	L Aboian	3	2
Q	Leonardo Aboian	7⁷	6	Q	L Aboian	6	1
WC	E Gómez	2	5	3	A Collarini	3	2^r
3	A Collarini	6	7											8	F Mena	6	3	3
5	Á Guillén Meza	7⁷	6											5	Á Guillén Meza	3	6	6
Alt	Adrià Soriano Barrera	6⁵	3	5	Á Guillén Meza	7	6²	6
Q	Guido Iván Justo	5	1		JB Torres	5	7⁷	1
	JB Torres	7	6						5	Á Guillén Meza	6	4	6
WC	Raúl García	4	1							G Johns	2	6	3
	Garrett Johns	6	6		G Johns	0	6	7⁷
Q	Diego Augusto Barreto Sánchez	1	0	2	M Dellien	6	4	6⁴
2	M Dellien	6	6