Singles
2019 Centenario Open
Final
Champion	Elisabetta Cocciaretto
Runner-up	Sara Errani
Score	6–1, 4–6, 6–0
Events
Singles Doubles
Centenario Open · 2020 →

This was the first edition of the tournament.^[1]

Elisabetta Cocciaretto won the title, defeating Sara Errani in an all-Italian final, 6–1, 4–6, 6–0.

	Semifinals							Final
	Q	Guillermina Naya	6	2	2
		Elisabetta Cocciaretto	2	6	6
									Elisabetta Cocciaretto	6	4	6
								6	Sara Errani	1	6	0
	3	Camila Osorio	6	1	3
	6	Sara Errani	4	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	V Cepede Royg	5	7	6
		S Mendez	7	5	2			1	V Cepede Royg	3	63
	Q	G Naya	6	6				Q	G Naya	6	77
	Q	TG Pedretti	1	4											Q	G Naya	7	2	6
		G García Pérez	5	2												R Zarazúa	5	6	2
		D Seguel	7	6					D Seguel	6	5	4
		R Zarazúa	6	6					R Zarazúa	4	7	6
	8	K Gerlach	2	0																		Q	G Naya	6	2	2
	4	C Perrin	6	6																			E Cocciaretto	2	6	6
	Q	L Pigossi	1	2				4	C Perrin	7	4	5
		E Cocciaretto	6	3	6				E Cocciaretto	5	6	7
	Q	M Stokke	4	6	4											E Cocciaretto	6	6
	Q	B Gatica	6	6												G Cé	4	2
		D Papamichail	3	1				Q	B Gatica	2	3
		G Cé	78	66	6				G Cé	6	6
	5	M Sherif	66	78	3

	First round							Second round							Quarterfinals							Semifinals
	7	V Grammatikopoulou	3	2
	Q	T Pereira	6	6				Q	T Pereira	6	6
	Q	E Piai	6	6				Q	E Piai	3	4
	WC	S Tami-Masi	1	0											Q	T Pereira	3	6	5
	WC	C Alves	4	77	7										3	C Osorio	6	3	7
		N Podoroska	6	62	5			WC	C Alves	5	6	4
		I Burillo Escorihuela	4	4				3	C Osorio	7	3	6
	3	C Osorio	6	6																		3	C Osorio	6	1	3
	6	S Errani	6	6																		6	S Errani	4	6	6
		AS Sánchez	2	1				6	S Errani	77	3	6
		A Danilina	6	6					A Danilina	64	6	0
	Q	V Bosio	1	2											6	S Errani	1	6	3
		H Baptiste	5	4											2	A Kiick	6	1	1r
	WC	L Escauriza	7	6				WC	L Escauriza	3	1
	WC	S Doldán	1	2				2	A Kiick	6	6
	2	A Kiick	6	6

• Main Draw