2023 Challenger Santa Fe II – Singles

Mariano Navone was the defending champion^[1] and successfully defended his title after defeating Andrea Pellegrino 3–6, 6–2, 6–3 in the final.

Singles
2023 Challenger Santa Fe II
Champion	Mariano Navone
Runner-up	Andrea Pellegrino
Score	3–6, 6–2, 6–3

Main article: 2023 Challenger Santa Fe II

Seeds

1. Federico Coria (quarterfinals, retired)
2. Juan Manuel Cerúndolo (first round)
3. Tomás Barrios Vera (quarterfinals)
4. Vít Kopřiva (semifinals)
5. Francisco Comesaña (second round)
6. Jan Choinski (first round, retired)
7. Genaro Alberto Olivieri (first round, retired)
8. Felipe Meligeni Alves (second round)

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
		Andrea Pellegrino	6	6
	4	Vít Kopřiva	1	3
									Andrea Pellegrino	6	2	3
									Mariano Navone	3	6	6
		Mariano Navone	7	6
		Thiago Monteiro	5	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	F Coria	6	7
	Q	N Mejía	4	5				1	F Coria	4	77	77
		F Agamenone	3	4					J Kovalík	6	65	62
		J Kovalík	6	6											1	F Coria	0	2r
	Alt	M Trungelliti	6	6												A Pellegrino	6	3
		A Collarini	3	4				Alt	M Trungelliti	1	6	4
		A Pellegrino	6	3					A Pellegrino	6	2	6
	6	J Choinski	4	0r																			A Pellegrino	6	6
	4	V Kopřiva	6	0	6																	4	V Kopřiva	1	3
	Q	AD Vallejo	0	6	3			4	V Kopřiva	6	6
		G Bueno	6	3	0			WC	RA Burruchaga	3	0
	WC	RA Burruchaga	4	6	6										4	V Kopřiva	6	6
	Q	B Bicknell	2	2											WC	F Delbonis	4	3
	WC	F Delbonis	6	6				WC	F Delbonis	6	6
		L Neumayer	5	1				8	F Meligeni Alves	1	3
	8	F Meligeni Alves	7	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	F Comesaña	6	6
		R Bonadio	4	2				5	F Comesaña	3	6	4
		M Navone	67	6	6				M Navone	6	3	6
	Q	A Barrena	79	2	2											M Navone	77	6
	WC	JB Torres	1	0r											3	T Barrios Vera	62	4
		L Darderi	6	4					L Darderi	4	6	63
		G Andreozzi	63	2				3	T Barrios Vera	6	4	77
	3	T Barrios Vera	77	6																			M Navone	7	6
	7	GA Olivieri	5	0r																			T Monteiro	5	4
		F Bagnis	7	2					F Bagnis	6	6
	LL	JP Ficovich	3	2					D Svrčina	3	4
		D Svrčina	6	6												F Bagnis	2	0
	Q	C Taberner	6	7												T Monteiro	6	6
	Q	P Boscardin Dias	4	5				Q	C Taberner	4	6	1
		T Monteiro	6	2	77				T Monteiro	6	4	6
	2	JM Cerúndolo	3	6	64