Singles
2017 Morelos Open
Champion	Alexander Bublik
Runner-up	Nicolás Jarry
Score	7–6(7–5), 6–4

Gerald Melzer was the defending champion but chose not to defend his title.

Alexander Bublik won the title after defeating Nicolás Jarry 7–6^(7–5), 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Nicolás Jarry	6	6
		Austin Krajicek	4	4
									Nicolás Jarry	65	4
								3	Alexander Bublik	77	6
	3	Alexander Bublik	6	6
		Eduardo Struvay	4	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Thompson	4	3
		N Jarry	6	6					N Jarry	77	68	77
	Q	G Escobar	5					Q	G Escobar	65	710	64
		A Falla	2r													N Jarry	6	77
	WC	M Sánchez	6	6											WC	M Sánchez	4	60
	WC	L Gómez	3	3				WC	M Sánchez	6	6
	WC	L Patiño	2	5				7	J Samper Montaña	4	2
	7	J Samper Montaña	6	7																			N Jarry	6	6
	4	D Novikov	4	77	2																		A Krajicek	4	4
		A Krajicek	6	61	6				A Krajicek	4
	WC	Antonio Ruiz	4	3					A El Mihdawy	0r
		A El Mihdawy	6	6												A Krajicek	6	6
	Q	I Endara	6	6											Q	I Endara	3	4
		S Barry	3	4				Q	I Endara	6	1
		F Coria	6	6					F Coria	1	0r
	6	A Sarkissian	4	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	M Arévalo	7	4	2
	Q	A Pavić	5	6	6			Q	A Pavić	6	63	4
		C Zampieri	1	4				Alt	A Gómez	2	77	6
	Alt	A Gómez	6	6											Alt	A Gómez	4	4
		W Trusendi	2	6	2										3	A Bublik	6	6
		J Hernández-Fernández	6	3	6				J Hernández-Fernández	6	4	2
		JP Paz	4	77	1			3	A Bublik	4	6	6
	3	A Bublik	6	65	6																	3	A Bublik	6	6
	8	Y Maden	3	0																			E Struvay	4	4
		E Gómez	6	6					E Gómez	6	77
		R Sarmiento	6	6					R Sarmiento	4	64
	Q	DE Galán	3	4												E Gómez	4	67
		E Struvay	62	77	77											E Struvay	6	79
	PR	K King	77	65	64				E Struvay	6	6
		Y Mertens	2	2				2/SE	T Gabashvili	4	4
	2/SE	T Gabashvili	6	6

References

• Main draw
• Qualifying draw