Singles
2023 Challenger Ciudad de Guayaquil
Champion	Alejandro Tabilo
Runner-up	Daniel Elahi Galán
Score	6–2, 6–2

Daniel Altmaier was the defending champion^[1] but chose not to defend his title.

Alejandro Tabilo won the title after defeating Daniel Elahi Galán 6–2, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	5	Alejandro Tabilo	6	6
		Román Andrés Burruchaga	3	4
								5	Alejandro Tabilo	6	6
								2/WC	Daniel Elahi Galán	2	2
	7	Felipe Meligeni Alves	4	65
	2/WC	Daniel Elahi Galán	6	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	F Coria	6	5	6
	Q	Gerard Campana Lee	0	7	1			1	F Coria	4	6	6
		F Agamenone	6	4	6				F Agamenone	6	4	3
		Oliver Crawford	3	6	1										1	F Coria	77	4	4
	WC	A Andrade	3	4											5	A Tabilo	64	6	6
		M Pucinelli de Almeida	6	6					M Pucinelli de Almeida	6	1	2
	Q	JB Torres	4	1				5	A Tabilo	4	6	6
	5	A Tabilo	6	6																		5	A Tabilo	6	6
	4	JM Cerúndolo	4	2																			RA Burruchaga	3	4
		RA Burruchaga	6	6					RA Burruchaga	5	6	6
	WC	Á Guillén Meza	4	6	4				L Neumayer	7	0	4
		L Neumayer	6	2	6											RA Burruchaga	6	5	6
		L Darderi	6	6											8	C Ugo Carabelli	4	7	1
		D Svrčina	2	3					L Darderi	6	65	2
		JL Reis da Silva	4	0				8	C Ugo Carabelli	4	77	6
	8	C Ugo Carabelli	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	F Meligeni Alves	4	6	6
	Q	N Mejía	6	2	4			7	F Meligeni Alves	5	6	6
	Q	M Houkes	6	6				Q	M Houkes	7	3	4
	Q	C Taberner	3	1											7	F Meligeni Alves	6	3
	Q	G Bueno	0	4											3	F Díaz Acosta	1	1r
		M Trungelliti	6	6					M Trungelliti	1	6	65
		M Dellien	3	2				3	F Díaz Acosta	6	1	77
	3	F Díaz Acosta	6	6																		7	F Meligeni Alves	4	65
	6	H Dellien	6	7																		2/WC	DE Galán	6	77
	LL	Alex Barrena	2	5				6	H Dellien	6	4	6
		S Rodríguez Taverna	6	6					S Rodríguez Taverna	2	6	3
		Tristan Boyer	1	4											6	H Dellien	1	2
		R Pacheco Méndez	1	6	65										2/WC	DE Galán	6	6
		E Ymer	6	2	77				E Ymer	3	2
		K Feldbausch	3	77	0r			2/WC	DE Galán	6	6
	2/WC	DE Galán	6	64	5

References

External links

• Main draw
• Qualifying draw