2018 Lima Challenger – Singles

Gerald Melzer was the defending champion but lost in the first round to Paolo Lorenzi.

Singles
2018 Lima Challenger
Champion	Christian Garín
Runner-up	Pedro Sousa
Score	6–4, 6–4

Main article: 2018 Lima Challenger

Christian Garín won the title after defeating Pedro Sousa 6–4, 6–4 in the final.

Seeds

1. Pablo Cuevas (first round)
2. Federico Delbonis (quarterfinals, withdrew)
3. Guido Andreozzi (second round)
4. Christian Garín (champion)
5. Pablo Andújar (second round)
6. Thiago Monteiro (semifinals)
7. Paolo Lorenzi (second round)
8. Hugo Dellien (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
		Pedro Sousa	78	6
		Facundo Argüello	66	3
									Pedro Sousa	4	4
								4	Christian Garín	6	6
	4	Christian Garín	3	6	6
	6	Thiago Monteiro	6	4	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Cuevas	66	4
		J Domingues	78	6					J Domingues	3	6	4
		A De Greef	3	3					P Sousa	6	3	6
		P Sousa	6	6												P Sousa	6	6
		G Elias	1	65												JI Londero	0	3
		JI Londero	6	77					JI Londero	6	6
		R Cid Subervi	3	3				5	P Andújar	4	2
	5	P Andújar	6	6																			P Sousa	78	6
	3	G Andreozzi	4	6	1																		F Argüello	66	3
		R Dutra Silva	6	1	0r			3	G Andreozzi	2	64
		T Bellucci	6	65	4				J Hernández-Fernández	6	77
		J Hernández-Fernández	1	77	6											J Hernández-Fernández	1	2
	WC	JP Varillas	4	1												F Argüello	6	6
		F Argüello	6	6					F Argüello	6	713
		G Melzer	62	63				7	P Lorenzi	4	611
	7	P Lorenzi	77	77

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	H Dellien	6	7
	Alt	M Zekić	4	5				8	H Dellien	0	77	6
		F Bagnis	3	3				Q	A Collarini	6	64	3
	Q	A Collarini	6	6											8	H Dellien	6	4	4
		G Clezar	6	6											4	C Garín	2	6	6
	WC	Kento Tagashira	0	0					G Clezar	3	3
	Q	R Olivo	6	1	2			4	C Garín	6	6
	4	C Garín	4	6	6																	4	C Garín	3	6	6
	6	T Monteiro	1	6	7																	6	T Monteiro	6	4	4
	PR	S Giraldo	6	2	5			6	T Monteiro	w/o
	Q	C Rodríguez	4	6	3			Q	MT Barrios Vera
	Q	MT Barrios Vera	6	3	6										6	T Monteiro	w/o
	WC	E Gómez	6	6											2	F Delbonis
	WC	N Álvarez	4	4				WC	E Gómez	2	1
		P Krstin	2	2				2	F Delbonis	6	6
	2	F Delbonis	6	6

References

• Main Draw
• Qualifying Draw