2023 Brasil Tennis Challenger – Singles

Singles
2023 Brasil Tennis Challenger
Champion	Andrea Collarini
Runner-up	Tomás Barrios Vera
Score	6–2, 7–6(7–1)

Main article: 2023 Brasil Tennis Challenger

This was the first edition of the tournament.

Andrea Collarini won the title after defeating Tomás Barrios Vera 6–2, 7–6^(7–1) in the final.

Seeds

1. Alejandro Tabilo (quarterfinals)
2. Camilo Ugo Carabelli (semifinals)
3. Juan Manuel Cerúndolo (withdrew)
4. Felipe Meligeni Alves (second round)
5. Renzo Olivo (semifinals)
6. Facundo Díaz Acosta (withdrew)
7. Matheus Pucinelli de Almeida (first round, retired)
8. Genaro Alberto Olivieri (first round)
9. Tomás Barrios Vera (final)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
		Andrea Collarini	6	2	6
	5	Renzo Olivo	4	6	4
									Andrea Collarini	6	77
								9	Tomás Barrios Vera	2	61
	9	Tomás Barrios Vera	6	2	6
	2	Camilo Ugo Carabelli	2	6	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Tabilo	6	6
	WC	P Boscardin Dias	2	3				1	A Tabilo	6	6
	Q	M Dellien	1	6	3				O Roca Batalla	3	4
		O Roca Batalla	6	4	6										1	A Tabilo	66	4
	LL	C Sánchez Jover	6	6												A Collarini	78	6
	Q	Y-s Chung	3	0				LL	C Sánchez Jover	3	2
		A Collarini	6	7					A Collarini	6	6
	8	GA Olivieri	3	5																			A Collarini	6	2	6
	4	F Meligeni Alves	6	6																		5	R Olivo	4	6	4
		G Lama	4	4				4	F Meligeni Alves	4	5
	Alt	T Atmane	6	6				Alt	T Atmane	6	7
	LL	M Echargui	1	2											Alt	T Atmane	62	2
	WC	JL Reis da Silva	6	4	3										5	R Olivo	77	6
		E Zhu	4	6	6				E Zhu	4	3
		Timo Stodder	4	3				5	R Olivo	6	6
	5	R Olivo	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	9	T Barrios Vera	6	7
	WC	E Ribeiro	3	5				9	T Barrios Vera	6	6
		F Comesaña	6	6					F Comesaña	3	1
		M Navone	1	3											9	T Barrios Vera	6	6
	Q	O Prihodko	1	0												H Casanova	1	1
		H Casanova	6	6					H Casanova	6	4	77
	Alt	D Dutra da Silva	3	1				Q	E Lavagno	4	6	65
	Q	Edoardo Lavagno	6	6																		9	T Barrios Vera	6	2	6
	7	M Pucinelli de Almeida	6	0r																		2	C Ugo Carabelli	2	6	4
		N Mejía	2	2					N Mejía	62	1
	Q	T Seyboth Wild	6	6				Q	T Seyboth Wild	77	6
		JB Torres	2	2											Q	T Seyboth Wild	65	4
	Q	Andrey Chepelev	1	4											2	C Ugo Carabelli	77	6
		J de Jong	6	6					J de Jong	60	1
		A Giannessi	4	6	1			2	C Ugo Carabelli	77	6
	2	C Ugo Carabelli	6	3	6

External links

• Main draw
• Qualifying draw