2023 Uruguay Open – Singles

Genaro Alberto Olivieri was the defending champion but chose not to defend his title.

Singles
2023 Uruguay Open
Champion	Facundo Díaz Acosta
Runner-up	Thiago Monteiro
Score	6–3, 4–3 ret.

Main article: 2023 Uruguay Open

Facundo Díaz Acosta won the title after Thiago Monteiro retired trailing 3–6, 3–4 in the final.

Seeds

1. Pedro Cachin (first round)
2. Federico Coria (first round)
3. Tomás Barrios Vera (quarterfinals)
4. Facundo Díaz Acosta (champion)
5. Alejandro Tabilo (first round)
6. Hugo Dellien (semifinals)
7. Thiago Agustín Tirante (first round)
8. Francisco Comesaña (first round, retired)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
		Gustavo Heide	6	3	5
	4	Facundo Díaz Acosta	4	6	7
								4	Facundo Díaz Acosta	6	4
									Thiago Monteiro	3	3r
	6	Hugo Dellien	61	6	3
		Thiago Monteiro	77	1	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	P Cachin	4	3
	Q	M Houkes	6	6				Q	M Houkes	1	3
		G Heide	6	7					G Heide	6	6
	WC	I Carou	3	5												G Heide	711	3	6
		G Andreozzi	3	2												F Bagnis	69	6	3
		F Bagnis	6	6					F Bagnis	6	6
		Edoardo Lavagno	6	0					E Lavagno	1	2
	8	F Comesaña	1	0r																			G Heide	6	3	5
	4	F Díaz Acosta	6	7																		4	F Díaz Acosta	4	6	7
		A Giannessi	1	5				4	F Díaz Acosta	6	6
		F Agamenone	4	1				Q	P Sakamoto	1	2
	Q	P Sakamoto	6	6											4	F Díaz Acosta	4	6	6
	Q	Á Guillén Meza	77	64	6											RA Burruchaga	6	4	3
		L Darderi	64	77	4			Q	Á Guillén Meza	6	4	3
		RA Burruchaga	6	1	6				RA Burruchaga	4	6	6
	7	TA Tirante	2	6	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	H Dellien	6	6
		O Roca Batalla	3	3				6	H Dellien	5	6	6
	LL	R Olivo	6	3	6			LL	R Olivo	7	3	4
	Q	O Luz	4	6	4										6	H Dellien	6	0	6
	WC	F Roncadelli	7	3	2										3	T Barrios Vera	4	6	4
		A Collarini	5	6	6				A Collarini	3	2
	WC	Joaquín Aguilar Cardozo	4	1				3	T Barrios Vera	6	6
	3	T Barrios Vera	6	6																		6	H Dellien	61	6	3
	5	A Tabilo	3	4																			T Monteiro	77	1	6
	Q	S Rodríguez Taverna	6	6				Q	S Rodríguez Taverna	5	3
	Q	M Dellien	0	4					T Monteiro	7	6
		T Monteiro	6	6												T Monteiro	6	4	6
		F Meligeni Alves	6	4	4											C Ugo Carabelli	1	6	4
		E Ymer	3	6	6				E Ymer	2	78	1
		C Ugo Carabelli	77	6					C Ugo Carabelli	6	66	6
	2	F Coria	63	0

External links

• Main draw
• Qualifying draw