Singles
2016 Lima Challenger
Champion	Christian Garin
Runner-up	Guido Andreozzi
Score	3–6, 7–5, 7–6(7–3)

Gastão Elias was the defending champion but lost in the first round to André Ghem.

Christian Garín won the title after defeating Guido Andreozzi 3–6, 7–5, 7–6^(7–3) in the final.

Seeds

Draw

Finals

	Semifinals							Final
	7	Rogério Dutra Silva	6	4	4
		Guido Andreozzi	3	6	6
									Guido Andreozzi	6	5	63
									Christian Garín	3	7	77
		Christian Garín	6	6
		Guilherme Clezar	1	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	G Elias	2	4
		A Ghem	6	6					A Ghem	2	3
		M González	6	6					M González	6	6
	WC	N Jarry	4	1												M González	77	66	4
		P Sousa	6	4	0r										7	R Dutra Silva	64	78	6
	Q	A Collarini	4	6	0			Q	A Collarini	2	2
		N Kicker	2	77	3			7	R Dutra Silva	6	6
	7	R Dutra Silva	6	63	6																	7	R Dutra Silva	6	4	4
	3	H Zeballos	2	3r																			G Andreozzi	3	6	6
		G Andreozzi	6	4					G Andreozzi	6	3	6
		C Ruud	6	6					C Ruud	2	6	2
	LL	JI Londero	2	1												G Andreozzi	6	6
		A De Greef	7	6											8	L Mayer	1	4
		C Zampieri	5	1					A De Greef	3	4
		J Samper-Montaña	3	4				8	L Mayer	6	6
	8	L Mayer	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	LL	M Linzer	7	6
		K Majchrzak	5	4				LL	M Linzer	4	3
	WC	JP Varillas	3	4					C Garín	6	6
		C Garín	6	6												C Garín	w/o
	Q	H Podlipnik	6	6											4	C Berlocq
		G Lama	2	2				Q	H Podlipnik	3	78	64
	Q	JP Sorgi	1	1				4	C Berlocq	6	66	77
	4	C Berlocq	6	6																			C Garin	6	6
	5	R Olivo	6	3	6																		G Clezar	1	3
	WC	N Álvarez	4	6	1			5	R Olivo	5	6	4
		E Gómez	4	65					G Clezar	7	4	6
		G Clezar	6	77												G Clezar	77	77
		M Bourgue	6	6											2	F Bagnis	60	65
	Q	F Mena	2	3					M Bourgue	66	1
		A Velotti	2	4				2	F Bagnis	78	6
	2	F Bagnis	6	6

References

• Main Draw
• Qualifying Draw