Singles
2017 Milo Open Cali
Champion	Federico Delbonis
Runner-up	Guilherme Clezar
Score	7–6(12–10), 7–5

Darian King was the defending champion but chose not to defend his title.

Federico Delbonis won the title after defeating Guilherme Clezar 7–6^(12–10), 7–5 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	8	Andrej Martin	65	3
		Guilherme Clezar	77	6
									Guilherme Clezar	610	5
								2	Federico Delbonis	712	7
	5	Gerald Melzer	1	2
	2	Federico Delbonis	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	H Zeballos	2	2
		J Munar	6	6					J Munar	6	6
		M Linzer	6	62	1r				J Domingues	1	2
		J Domingues	2	77	2											J Munar	3	6	1
	WC	Luis Valero	5	1											8	A Martin	6	3	6
		F Coria	7	6					F Coria	3	0
		M Janvier	6	4	3			8	A Martin	6	6
	8	A Martin	2	6	6																	8	A Martin	65	3
	3	V Estrella Burgos	5	5																			G Clezar	77	6
		G Clezar	7	7					G Clezar	7	77
	WC	Charles Force	6	3	3				C Garín	5	62
		C Garín	4	6	6											G Clezar	6	6
		C Taberner	3	1											WC	A González	4	1
	Q	JI Londero	6	6				Q	JI Londero	4	6	3
	WC	A González	3	6	6			WC	A González	6	4	6
	6	J Kovalík	6	2	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	G Melzer	6	6
		M Arévalo	1	2				5	G Melzer	6	6
		G Oliveira	77	6					G Oliveira	2	0
		JP Sorgi	65	4											5	G Melzer	6	6
		DE Galán	6	3	5										4	R Carballés Baena	0	2
	Q	M Vilella Martínez	4	6	7			Q	M Vilella Martínez	64	0
		F Argüello	5	3				4	R Carballés Baena	77	6
	4	R Carballés Baena	7	6																		5	G Melzer	1	2
	7	R Ojeda Lara	1	6	6																	2	F Delbonis	6	6
	WC	C Rodríguez	6	1	0			7	R Ojeda Lara	1	3
	Q	D Muñoz de la Nava	4	6	2				B Rola	6	6
		B Rola	6	4	6											B Rola	6	3	64
		J Souza	3	77	68										2	F Delbonis	3	6	77
		Í Cervantes	6	65	710				Í Cervantes	64	3
	Q	G Lama	4	62				2	F Delbonis	77	6
	2	F Delbonis	6	77

References

• Main draw
• Qualifying draw