Singles
2019 Punta Open
Champion	Thiago Monteiro
Runner-up	Facundo Argüello
Score	3–6, 6–2, 6–3

Guido Andreozzi was the defending champion but lost in the second round to Emilio Gómez.

Thiago Monteiro won the title after defeating Facundo Argüello 3–6, 6–2, 6–3 in the final.

Seeds

All seeds receive a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
		Emilio Gómez	6	2	6
	10	Kimmer Coppejans	4	6	3
									Emilio Gómez	66	3
								4	Thiago Monteiro	78	6
	4	Thiago Monteiro	7	7
	7	Gianluigi Quinzi	5	5
															4	Thiago Monteiro	3	6	6
															11	Facundo Argüello	6	2	3
	6	Facundo Bagnis	7	4	6
	3	Hugo Dellien	5	6	1
								6	Facundo Bagnis	2	2
								11	Facundo Argüello	6	6
	11	Facundo Argüello	77	3	6
	2	Juan Ignacio Londero	62	6	1

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1/WC	G Andreozzi	63	5
		E Gómez	6	6					E Gómez	77	7
		V Durasovic	3	2												E Gómez	67	6	6
	ITF	MF Descotte	6	6											15	A Collarini	79	4	4
		P Sakamoto	4	1				ITF	MF Descotte	5	5
								15	A Collarini	7	7
																							E Gómez	6	2	6
																						10	K Coppejans	4	6	3
								10	K Coppejans	6	6
	Q	Matías Zukas	64	6	0			ITF	C Ugo Carabelli	1	4
	ITF	C Ugo Carabelli	77	2	6										10	K Coppejans	6	7
	WC	F Díaz Acosta	2	5												MT Barrios Vera	3	5
		MT Barrios Vera	6	7					MT Barrios Vera	6	6
								8	A Giannessi	4	4

Section 2

	First round							Second round							Third round							Quarterfinals
								4	T Monteiro	78	6
		J Souza	6	6					J Souza	66	2
	WC	Preston Brown	2	4											4	T Monteiro	6	6
		G Lama	77	6												G Lama	3	4
	Alt	Oscar José Gutierrez	62	2					G Lama	77	6
								13	P Cachin	65	1
																						4	T Monteiro	7	7
																						7	G Quinzi	5	5
								9	A Martin	77	6
		JP Sorgi	6	6					JP Sorgi	64	1
		Fabrizio Ornago	4	4											9	A Martin	4	77	3
		M Eriksson	2	63											7	G Quinzi	6	64	6
		JP Varillas	6	77					JP Varillas	77	611	4
								7	G Quinzi	63	713	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								6	F Bagnis	6	610	6
		J Menezes	2	1					A Müller	1	712	4
		A Müller	6	6											6	F Bagnis	6	6
		T Seyboth Wild	6	4	3										12	N Serdarušić	0	2
	ITF	G Villanueva	1	6	6			ITF	G Villanueva	63	6	4
								12	N Serdarušić	77	4	6
																						6	F Bagnis	7	4	6
																						3	H Dellien	5	6	1
								14	F Coria	5	5
		JP Ficovich	6	6					JP Ficovich	7	7
	WC	F Llanes	4	3												JP Ficovich	3	3
		R Olivo	6	77											3	H Dellien	6	6
	ITF	H Casanova	4	65					R Olivo	3	6	5
								3	H Dellien	6	3	7

Section 4

	First round							Second round							Third round							Quarterfinals
								5	R Dutra Silva	78	6
		A González	7	6					A González	66	2
		Juan Ignacio Galarza	5	3											5	R Dutra Silva	3	4
	Q	A Tabilo	6	6											11	F Argüello	6	6
		S Gillé	2	4				Q	A Tabilo	2	63
								11	F Argüello	6	77
																						11	F Argüello	77	3	6
																						2	JI Londero	62	6	1
								16	M Cuevas	6	64	4
	Alt	Jordi Arconada	2	6	5			WC	T Lipovšek Puches	3	77	6
	WC	T Lipovšek Puches	6	4	7										WC	T Lipovšek Puches	3	1
		A Basso	6	3	62										2	JI Londero	6	6
		Carlos Boluda-Purkiss	4	6	77				C Boluda-Purkiss	0	65
								2	JI Londero	6	77

References

• Main draw
• Qualifying draw