2023 Lima Challenger – Singles

Daniel Altmaier was the defending champion^[1] but chose not to defend his title.

Singles
2023 Lima Challenger
Champion	Álvaro Guillén Meza
Runner-up	Blaise Bicknell
Score	7–6(7–3), 6–1

Main article: 2023 Lima Challenger

Álvaro Guillén Meza won the title by defeating Blaise Bicknell 7–6(7–3), 6–1 in the final.

Seeds

1. Juan Pablo Ficovich (second round)
2. Renzo Olivo (semifinals)
3. João Lucas Reis da Silva (second round)
4. Murkel Dellien (semifinals)
5. Gustavo Heide (second round)
6. Gonzalo Lama (quarterfinals)
7. Daniel Dutra da Silva (first round)
8. Gonzalo Bueno (quarterfinals)

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
		Blaise Bicknell	3	78	6
	4	Murkel Dellien	6	66	3
									Blaise Bicknell	63	1
									Álvaro Guillén Meza	77	6
		Álvaro Guillén Meza	7	7
	2	Renzo Olivo	5	5

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	JP Ficovich	6	77
		Tomás Farjat	1	61				1	JP Ficovich	5	6	3
		B Bicknell	6	6					B Bicknell	7	4	6
	Q	V Lilov	2	4												B Bicknell	3	77	6
		AD Vallejo	6	6											Q	I Buse	6	62	4
		P Boscardin Dias	2	4					AD Vallejo	5	64
	Q	I Buse	3	6	6			Q	I Buse	7	77
	7	D Dutra da Silva	6	3	2																		B Bicknell	3	78	6
	4	M Dellien	6	2	6																	4	M Dellien	6	66	3
		M Alves	1	6	0			4	M Dellien	5	6	6
	Q	Guido Iván Justo	4	65				Q	P Sakamoto	7	0	0
	Q	P Sakamoto	6	77											4	M Dellien	6	78
		Juan Bautista Otegui	6	6											6	G Lama	2	66
	Q	MF Descotte	3	4					JB Otegui	68	4
		J Panta	77	4	5			6	G Lama	710	6
	6	G Lama	64	6	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	G Heide	6	63	6
		Ignacio Monzón	0	77	1			5	G Heide	2	6	64
		Á Guillén Meza	6	6					Á Guillén Meza	6	2	77
		V Aboian	1	2												Á Guillén Meza	6	5	6
	WC	A Huertas del Pino	6	1	6										WC	A Huertas del Pino	2	7	4
		B Kuzuhara	4	6	3			WC	A Huertas del Pino	7	2	6
		Wilson Leite	1	3				3	JL Reis da Silva	5	6	2
	3	JL Reis da Silva	6	6																			Á Guillén Meza	7	7
	8	G Bueno	6	6																		2	R Olivo	5	5
	WC	Milledge Cossu	2	3				8	G Bueno	6	6
		A Andrade	6	6					A Andrade	3	2
		Leonardo Aboian	3	4											8	G Bueno	6	3	3
		G Villanueva	6	1	7										2	R Olivo	4	6	6
	Q	JC Prado Ángelo	3	6	5				G Villanueva	6	3	4
	WC	C Huertas del Pino	6	5	5			2	R Olivo	0	6	6
	2	R Olivo	3	7	7