Singles
2015 Santiago Challenger
Champion	Rogério Dutra Silva
Runner-up	Horacio Zeballos
Score	7–5, 3–6, 7–5

This was the first edition of the tournament, Rogério Dutra Silva won the title defeating Horacio Zeballos in the final 7–5, 3–6, 7–5.

Seeds

Draw

Finals

	Semifinals							Final
		Máximo González	3	6	3
	8	Rogério Dutra Silva	6	0	6
								8	Rogério Dutra Silva	7	3	7
									Horacio Zeballos	5	6	5
	5	Carlos Berlocq	5	65
		Horacio Zeballos	7	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Schwartzman	3	6	77
		J Samper-Montaña	6	1	63			1	D Schwartzman	4	0r
		M González	6	6					M González	6	1
	WC	Vicente Lagos	1	2												M González	6	4	6
	Q	Francisco Bahamonde	6	6											7	A Ghem	4	6	4
		A Martin	1	3				Q	F Bahamonde	4	2
		A Michon	6	4	1			7	A Ghem	6	6
	7	A Ghem	3	6	6																		M González	3	6	3
	4	J Souza	6	6																		8	R Dutra Silva	6	0	6
		C Garin	3	4				4	J Souza	6	5	77
		JC Sáez	6	7					JC Sáez	2	7	65
		F Romboli	1	5											4	J Souza	6	3	66
	Q	G Escobar	78	65	6										8	R Dutra Silva	4	6	78
		N Kicker	66	77	4			Q	G Escobar	4	4
		M Linzer	2r					8	R Dutra Silva	6	6
	8	R Dutra Silva	1

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	C Berlocq	6	77
		J Pereira	4	63				5	C Berlocq	6	4	6
	WC	G Lama	6	6				WC	G Lama	1	6	3
		C Lindell	3	4											5	C Berlocq	6	6
		H Podlipnik	6	6												H Podlipnik	3	2
	WC	Bastian Malla	4	2					H Podlipnik	5	6	6
		M Trungelliti	4	64				3	K Coppejans	7	3	2
	3	K Coppejans	6	77																		5	C Berlocq	5	65
	6	F Bagnis	610	6	2																		H Zeballos	7	77
	Q	T Monteiro	712	4	6			Q	T Monteiro	6	3	2
		G Elias	65	6	6				G Elias	2	6	6
	WC	MT Barrios Vera	77	4	1											G Elias	64	6	64
		H Zeballos	65	6	6											H Zeballos	77	3	77
		G Clezar	77	4	4				H Zeballos	77	6
	Q	Carlos Eduardo Severino	1	1				2	A González	61	2
	2	A González	6	6

References

• Main Draw
• Qualifying Draw