2024 Antofagasta Challenger – Singles

Camilo Ugo Carabelli was the defending champion^[1] but lost in the second round to Juan Ignacio Londero.

Singles
2024 Antofagasta Challenger
Champion	Juan Manuel Cerúndolo
Runner-up	Daniel Vallejo
Score	3–6, 6–2, 6–4

Main article: 2024 Antofagasta Challenger

Juan Manuel Cerúndolo won the title after defeating Daniel Vallejo 3–6, 6–2, 6–4 in the final.^[2]

Seeds

1. Camilo Ugo Carabelli (second round)
2. Hugo Dellien (second round)
3. Jesper de Jong (semifinals)
4. Gustavo Heide (quarterfinals)
5. Felipe Meligeni Alves (withdrew)
6. Murkel Dellien (quarterfinals)
7. Facundo Mena (second round)
8. Juan Manuel Cerúndolo (champion)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	8	Juan Manuel Cerúndolo	6	6
		Andrea Collarini	3	2
								8	Juan Manuel Cerúndolo	3	6	6
									Daniel Vallejo	6	2	4
	3	Jesper de Jong	2	4
		Daniel Vallejo	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	C Ugo Carabelli	77	65	77
		Á Guillén Meza	64	77	61			1	C Ugo Carabelli	4	6	3
	Q	Leonardo Aboian	3	5				WC	JI Londero	6	2	6
	WC	JI Londero	6	7											WC	JI Londero	2	4
		JP Ficovich	0	3											8	JM Cerúndolo	6	6
		M Soto	6	6					M Soto	65	4
	Q	J Pereira	4	4				8	JM Cerúndolo	77	6
	8	JM Cerúndolo	6	6																		8	JM Cerúndolo	6	6
	4	G Heide	6	6																			A Collarini	3	2
	Q	V Aboian	1	4				4	G Heide	6	6
	Q	A Barrena	63	77	1			Alt	O Luz	2	1
	Alt	O Luz	77	65	6										4	G Heide	3	6	1
		M Pucinelli de Almeida	6	6												A Collarini	6	1	6
	WC	Daniel Antonio Núñez	2	0					M Pucinelli de Almeida	6	3	3
		A Collarini	6	6					A Collarini	3	6	6
	LL	Wilson Leite	2	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	M Dellien	5	6	2
	LL	Edoardo Lavagno	7	3	0r			6	M Dellien	7	6
		JL Reis da Silva	5	1					F Roncadelli	5	2
		F Roncadelli	7	6											6	M Dellien	4	2
	Q	Tomás Farjat	1	2											3	J de Jong	6	6
		K Sell	6	6					K Sell	3	3
		E Couacaud	1	5				3	J de Jong	6	6
	3	J de Jong	6	7																		3	J de Jong	2	4
	7	F Mena	6	6																			AD Vallejo	6	6
	Alt	D Dutra da Silva	2	1				7	F Mena	65	4
	Q	Luciano Emanuel Ambrogi	6	6				Q	LE Ambrogi	77	6
	WC	Ignacio Becerra	3	1											Q	LE Ambrogi	4	6	1
		AD Vallejo	6	6												AD Vallejo	6	2	6
	Alt	G Villanueva	2	4					AD Vallejo	6	6
		M Alves	3	4				2	H Dellien	3	2
	2	H Dellien	6	6