Singles
2022 Challenger del Biobío
Champion	Tomás Martín Etcheverry
Runner-up	Hugo Dellien
Score	6–3, 6–2

This was the first edition of the tournament.^[1]

Tomás Martín Etcheverry won the title after defeating Hugo Dellien 6–3, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Hugo Dellien	6	6
	5	Tomás Barrios Vera	3	0
								1	Hugo Dellien	3	2
								3	Tomás Martín Etcheverry	6	6
	3	Tomás Martín Etcheverry	2	6	6
		Renzo Olivo	6	2	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	H Dellien	6	6
	Q	D Dutra da Silva	1	0				1	H Dellien	6	2
	Alt	P Jubb	7	6				Alt	P Jubb	1	0r
	Alt	GA Olivieri	5	3											1	H Dellien	6	6
		TA Tirante	77	6												TA Tirante	0	3
	WC	Daniel Antonio Núñez	65	3					TA Tirante	77	6
	Alt	E Furness	6	6				Alt	E Furness	64	0
	6	V Kopřiva	2	1																		1	H Dellien	6	6
	4	N Jarry	6	6																		5	T Barrios Vera	3	0
	Q	G Villanueva	2	1				4	N Jarry	4	6	3
		P Cachin	3	1r					M Pucinelli de Almeida	6	3	6
		M Pucinelli de Almeida	6	3												M Pucinelli de Almeida	2	6	1
	Q	C Denolly	6	6											5	T Barrios Vera	6	3	6
		G Oliveira	0	2				Q	C Denolly	2	3
	Q	Facundo Juárez	6	5	3			5	T Barrios Vera	6	6
	5	T Barrios Vera	3	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	C Ugo Carabelli	3	6	7
		G Melzer	6	3	5			7	C Ugo Carabelli	6	6
	Q	JB Torres	4	2					S Diez	1	2
		S Diez	6	6											7	C Ugo Carabelli	69	6	5
	WC	G Bueno	4	4											3	TM Etcheverry	711	4	7
		G Lama	6	6					G Lama	3	61
	WC	D Fernández Flores	1	7	2			3	TM Etcheverry	6	77
	3	TM Etcheverry	6	5	6																	3	TM Etcheverry	2	6	6
	8	F Mena	6	0																			R Olivo	6	2	4
	Q	H Casanova	1	1r				8	F Mena	3	1
		J de Jong	6	60	2				R Olivo	6	6
		R Olivo	1	77	6											R Olivo	77	2	6
		A Collarini	6	6											2	JP Varillas	62	6	2
		N Kicker	4	3					A Collarini	4	2
		S Rodríguez Taverna	62	6	3			2	JP Varillas	6	6
	2	JP Varillas	77	4	6

References

External links

• Main draw
• Qualifying draw