2019 Argentina Open – Singles

Dominic Thiem was the defending champion, but lost to Diego Schwartzman in the semifinals.^[1]

Singles
2019 Argentina Open
Champion	Marco Cecchinato
Runner-up	Diego Schwartzman
Score	6–1, 6–2
Draw	28 (4 Q / 3 WC )
Seeds	8

Main article: 2019 Argentina Open

Marco Cecchinato won the title, defeating Schwartzman in the final, 6–1, 6–2.

Seeds

The top four seeds received a bye into the second round.

1. Dominic Thiem (semifinals)
2. Fabio Fognini (second round)
3. Marco Cecchinato (champion)
4. Diego Schwartzman (final)
5. João Sousa (second round)
6. Nicolás Jarry (first round)
7. Dušan Lajović (first round)
8. Malek Jaziri (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Dominic Thiem	6	4	65
	4	Diego Schwartzman	2	6	77
								4	Diego Schwartzman	1	2
								3	Marco Cecchinato	6	6
	3	Marco Cecchinato	6	6
		Guido Pella	4	2

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	D Thiem	6	6
	Q	F Bagnis	4	2					M Marterer	4	4
		M Marterer	6	6											1	D Thiem	4	6	6
	Q	M Arévalo	2	1												P Cuevas	6	4	3
		P Cuevas	6	6					P Cuevas	6	7
	SE	JI Londero	3	4				5	J Sousa	4	5
	5	J Sousa	6	6																		1	D Thiem	6	4	65
																						4	D Schwartzman	2	6	77
								4	D Schwartzman	6	2	6
		G Andreozzi	6	65	2				A Bedene	4	6	2
		A Bedene	1	77	6										4	D Schwartzman	6	7
		A Ramos Viñolas	6	6												A Ramos Viñolas	1	5
	Q	R Dutra Silva	3	4					A Ramos Viñolas	3	711	6
	WC	D Ferrer	715	6				WC	D Ferrer	6	69	3
	8	M Jaziri	613	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	N Jarry	77	4	3
	Q	L Sonego	63	6	6			Q	L Sonego	5	1
		R Carballés Baena	6	6					R Carballés Baena	7	6
		T Daniel	1	0												R Carballés Baena	63	4
		C Garín	3	7	6										3	M Cecchinato	77	6
	WC	F Auger-Aliassime	6	5	3				C Garín	64	4
								3	M Cecchinato	77	6
																						3	M Cecchinato	6	6
	7	D Lajović	3	63																			G Pella	4	2
		L Mayer	6	77					L Mayer	4	6	65
	WC	F Cerúndolo	6	4	1				G Pella	6	1	77
		G Pella	3	6	6											G Pella	63	711	6
		J Munar	6	2	6											J Munar	77	69	1
		F Delbonis	2	6	1				J Munar	4	6	7
								2	F Fognini	6	4	5

Qualifying

Seeds

1. Cameron Norrie (qualifying competition)
2. Thiago Monteiro (first round)
3. Lorenzo Sonego (qualified)
4. Elias Ymer (qualifying competition)
5. Hugo Dellien (qualifying competition)
6. Marco Trungelliti (first round)
7. Casper Ruud (first round)
8. Carlos Berlocq (first round)

Qualifiers

1. Rogério Dutra Silva
2. Facundo Bagnis
3. Lorenzo Sonego
4. Marcelo Arévalo

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Cameron Norrie	6	4	7
		Andrej Martin	4	6	5
								1	Cameron Norrie	78	63	2
									Rogério Dutra Silva	66	77	6
		Rogério Dutra Silva	6	3	6
	7	Casper Ruud	2	6	4

Second qualifier

	First round							Qualifying competition
	2	Thiago Monteiro	710	4	4
		Facundo Bagnis	68	6	6
									Facundo Bagnis	77	6
								5	Hugo Dellien	65	2
	WC	Juan Bautista Otegui	2	2
	5	Hugo Dellien	6	6

Third qualifier

	First round							Qualifying competition
	3	Lorenzo Sonego	6	7
		Federico Gaio	4	5
								3	Lorenzo Sonego	6	3
									Alessandro Giannessi	4	3r
		Alessandro Giannessi	6	6
	6	Marco Trungelliti	4	1

Fourth qualifier

	First round							Qualifying competition
	4	Elias Ymer	3	6	7
	WC	Juan Pablo Ficovich	6	4	5
								4	Elias Ymer	4	6	4
									Marcelo Arévalo	6	1	6
		Marcelo Arévalo	6	6
	8	Carlos Berlocq	4	3