2025 Chile Open – Singles

Laslo Djere defeated defending champion Sebastián Báez^[1] in the final, 6–4, 3–6, 7–5 to win the singles tennis title at the 2025 Chile Open.^[2] It was his third ATP Tour singles title and first since 2020.

The top four seeds received a bye into the second round.

	Semifinals							Final
	1	Francisco Cerúndolo	1	6	3
		Laslo Djere	6	4	6
									Laslo Djere	6	3	7
								3	Sebastián Báez	4	6	5
	3	Sebastián Báez	6	3	6
		Camilo Ugo Carabelli	1	6	2

	First round							Second round							Quarterfinals							Semifinals
								1	F Cerúndolo	6	4	77
		Y Hanfmann	7	6					Y Hanfmann	2	6	65
		F Díaz Acosta	5	3											1	F Cerúndolo	4	6	7
	WC	C Garín	2	6	6										5	TM Etcheverry	6	3	5
	Q	JP Ficovich	6	4	4			WC	C Garín	2	4
		H Gaston	2	3				5	TM Etcheverry	6	6
	5	TM Etcheverry	6	6																		1	F Cerúndolo	1	6	3
																							L Djere	6	4	6
								4	P Martínez	1	4
	WC	I Buse	3	4					L Djere	6	6
		L Djere	6	6												L Djere	77	4	6
	Q	G Heide	7	6												J Faria	65	6	4
		T Seyboth Wild	5	2				Q	G Heide	77	65	4
		J Faria	6	6					J Faria	62	77	6
	8	L Darderi	3	4

	First round							Second round							Quarterfinals							Semifinals
	6	M Navone	6	6
		A Shevchenko	2	2				6	M Navone	4	6	3
		C Moutet	2	6	2				D Džumhur	6	3	6
		D Džumhur	6	3	6											D Džumhur	4	4
	Q	F Meligeni Alves	63	64											3	S Báez	6	6
		F Comesaña	77	77					F Comesaña	3	7	65
								3	S Báez	6	5	77
																						3	S Báez	6	3	6
	7	N Jarry	7	3	69																		C Ugo Carabelli	1	6	2
		C Ugo Carabelli	5	6	711				C Ugo Carabelli	4	77	6
	Q	JM Cerúndolo	3	6	62				T Monteiro	6	62	3
		T Monteiro	6	3	77											C Ugo Carabelli	6	6
		F Coria	6	6												F Coria	4	3
	WC	T Barrios Vera	1	0					F Coria	713	4	6
								2	A Tabilo	611	6	3

	First round							Qualifying competition
	1	Juan Manuel Cerúndolo	6	6
		Matías Soto	3	2
								1	Juan Manuel Cerúndolo	6	6
								Alt	Orlando Luz	3	2
	Alt	Ryan Seggerman	3	65
	Alt	Orlando Luz	6	77

	First round							Qualifying competition
	2	Thiago Agustín Tirante	6	6
	Alt	Pol Martín Tiffon	1	4
								2	Thiago Agustín Tirante	77	2	5
								5	Gustavo Heide	64	6	7
	Alt	Genaro Alberto Olivieri	2	2
	5	Gustavo Heide	6	6

	First round							Qualifying competition
	3	Román Andrés Burruchaga	6	5	6
	WC	Kilian Feldbausch	2	7	4
								3	Román Andrés Burruchaga	4	77	2
								6	Juan Pablo Ficovich	6	63	6
		Daniel Vallejo	2	3
	6	Juan Pablo Ficovich	6	6

	First round							Qualifying competition
	4	Felipe Meligeni Alves	7	6
	WC	Bastián Malla	5	2
								4	Felipe Meligeni Alves	6	6
								8	Juan Pablo Varillas	4	2
		Emilio Nava	3	4
	8	Juan Pablo Varillas	6	6

• Main draw
• Qualifying draw