Singles
2018 Punta Open
Champion	Guido Andreozzi
Runner-up	Simone Bolelli
Score	3–6, 6–4, 6–3

This was the first edition of the tournament.

Guido Andreozzi won the title after defeating Simone Bolelli 3–6, 6–4, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	6	Simone Bolelli	6	7
	5	Alessandro Giannessi	2	5
								6	Simone Bolelli	6	4	3
									Guido Andreozzi	3	6	6
		Guido Andreozzi	6	65	6
		Dmitry Popko	3	77	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	L Đere	3	68
		P Krstin	6	710					P Krstin	2	6	4
		F Argüello	4	2					F Gaio	6	3	6
		F Gaio	6	6												F Gaio	3	3
	Q	GM Moroni	77	6											6	S Bolelli	6	6
	Q	C Gómez-Herrera	61	4				Q	GM Moroni	0	4
	WC	S Maresca	2	1				6	S Bolelli	6	6
	6	S Bolelli	6	6																		6	S Bolelli	6	7
	4	J Kovalík	6	6																		5	A Giannessi	2	5
		M Cuevas	2	4				4	J Kovalík	6	6
		J Martí	6	1	5				A Collarini	4	2
		A Collarini	3	6	7										4	J Kovalík	62	6	65
	Q	Juan Ignacio Galarza	5	6	7										5	A Giannessi	77	2	77
	WC	Patricio Heras	7	2	5			Q	JI Galarza	0	4
		H Dellien	65	6	4			5	A Giannessi	6	6
	5	A Giannessi	77	4	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	C Taberner	6	77
	WC	D Gimeno Traver	4	64				7	C Taberner	6	1	0
		C Garín	6	77					C Garín	4	6	6
		M Zekić	4	64												C Garín	0	4
		G Andreozzi	2	77	6											G Andreozzi	6	6
		João Monteiro	6	63	4				G Andreozzi	6	6
		M Bourgue	5	5				3	A Martin	4	4
	3	A Martin	7	7																			G Andreozzi	6	65	6
	8	F Bagnis	4	6	63																		D Popko	3	77	4
		D Popko	6	3	77				D Popko	2	6	6
		A De Greef	2r					Q	JI Londero	6	4	4
	Q	JI Londero	5													D Popko	6	6
		E López Pérez	6	6												E López Pérez	3	4
	WC	N Xiviller	4	0					E López Pérez	6	7
		B Zapata Miralles	6	3	1			2	P Sousa	3	5
	2	P Sousa	3	6	6

References

• Main Draw
• Qualifying Draw