Singles
2020 Punta Open
Champion	Thiago Monteiro
Runner-up	Marco Cecchinato
Score	7–6(7–3), 6–7(6–8), 7–5

Thiago Monteiro was the defending champion^[1] and successfully defended his title, defeating Marco Cecchinato 7–6^(7–3), 6–7^(6–8), 7–5 in the final.

Seeds

All seeds receive a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Marco Cecchinato	6	7
	9	Alessandro Giannessi	3	5
								1	Marco Cecchinato	6	4	6
								3	Andrej Martin	4	6	4
	3	Andrej Martin	6	6
	6	Facundo Bagnis	1	3
															1	Marco Cecchinato	63	78	5
															2	Thiago Monteiro	77	66	7
		Geoffrey Blancaneaux	4	63
		Felipe Meligeni Alves	6	77
									Felipe Meligeni Alves	3	3
								2	Thiago Monteiro	6	6
		Guilherme Clezar	4	1
	2	Thiago Monteiro	6	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	M Cecchinato	6	6
		G Villanueva	6	6					G Villanueva	0	3
	WC	JM Fumeaux	2	0											1	M Cecchinato	6	6
		J Panta	2	2												R Olivo	3	4
		R Olivo	6	6					R Olivo	7	6
								13	M Vilella Martínez	5	1
																						1	M Cecchinato	6	7
																						9	A Giannessi	3	5
								9	A Giannessi	5	7	6
		F Argüello	3	3					TM Etcheverry	7	5	4
		TM Etcheverry	6	6											9	A Giannessi	4	6	6
		JM Cerúndolo	6	6											7	P Sousa	6	3	4
		F Díaz Acosta	4	4					JM Cerúndolo	4	2
								7	P Sousa	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								3	A Martin	6	6
		D Hidalgo	6	6					D Hidalgo	3	3
		MT Barrios Vera	2	1											3	A Martin	6	6
	Q	Gilbert Klier Júnior	6	4	0r											H Casanova	4	0
		H Casanova	3	6	5				H Casanova	6	1	6
								15	T Seyboth Wild	4	6	1
																						3	A Martin	6	6
																						6	F Bagnis	1	3
								11	C Taberner	6	5	1
	WC	M Cuevas	77	6				WC	M Cuevas	2	7	6
		B Sant'Anna	64	4											WC	M Cuevas	3	5
		R Matos	6	4	3										6	F Bagnis	6	7
		N Álvarez	3	6	6				N Álvarez	66	6	1
								6	F Bagnis	78	3	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								8	JP Varillas	4	3
		G Blancaneaux	6	6					G Blancaneaux	6	6
	WC	HVN Rune	1	2												G Blancaneaux	5	6	5
		P Sakamoto	6	6												P Sakamoto	7	0	0r
	LL	Emiliano Troche	2	0					P Sakamoto	77	6
								10	J Domingues	64	2
																							G Blancaneaux	4	63
																							F Meligeni Alves	6	77
								14	F Mena	3	4
	WC	TA Tirante	1	4					GA Olivieri	6	6
		GA Olivieri	6	6												GA Olivieri	65	6	4
		F Meligeni Alves	6	6												F Meligeni Alves	77	4	6
	Q	S Galdós	2	4					F Meligeni Alves	4	6	77
								4	G Mager	6	3	65

Section 4

	First round							Second round							Third round							Quarterfinals
								5	F Coria	6	6
		C Gómez-Herrera	6	7					C Gómez-Herrera	4	4
		JP Ficovich	3	5											5	F Coria	5	6	5
		G Clezar	6	77												G Clezar	7	4	7
		P Cachin	4	60					G Clezar	78	77
								12	A Collarini	66	63
																							G Clezar	4	1
																						2	T Monteiro	6	6
								16	F Cerúndolo	6	6
		O Luz	6	6					O Luz	3	3
		C Ugo Carabelli	4	2											16	F Cerúndolo	5	4
		Oscar José Gutierrez	4	6	5										2	T Monteiro	7	6
	WC	Mariano Kestelboim	6	3	7			WC	M Kestelboim	4	4
								2	T Monteiro	6	6

References

External links

• Main draw
• Qualifying draw