2019 Challenger de Buenos Aires – Doubles

Guido Andreozzi and Guillermo Durán were the defending champions[1] but only Andreozzi chose to defend his title, partnering Andrés Molteni. Andreozzi successfully defended his title.

Doubles
2019 Challenger de Buenos Aires
Champions	Guido Andreozzi Andrés Molteni
Runners-up	Hugo Dellien Federico Zeballos
Final score	6–7^(3–7), 6–2, [10–1]

Main article: 2019 Challenger de Buenos Aires

Andreozzi and Molteni won the title after defeating Hugo Dellien and Federico Zeballos 6–7^(3–7), 6–2, [10–1] in the final.

Seeds

1. Guido Andreozzi / Andrés Molteni (Champions)
2. Miguel Ángel Reyes-Varela / Fernando Romboli (Semifinals)
3. Luis David Martínez / Felipe Meligeni Alves (Semifinals)
4. Hugo Dellien / Federico Zeballos (Final)

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

	First Round							Quarterfinals							Semifinals							Final
	1	G Andreozzi A Molteni	7^7	6
		F Cerúndolo MF Descotte	6^5	3				1	G Andreozzi A Molteni	6	6
		F Coria S Nagal	6	6					F Coria S Nagal	2	3
		T Monteiro P Sakamoto	1	2											1	G Andreozzi A Molteni	6^5	6	[10]
	3	LD Martínez F Meligeni Alves	7^7	5	[10]										3	LD Martínez F Meligeni Alves	7^7	4	[7]
		S Galdós JP Varillas	6^5	7	[8]			3	LD Martínez F Meligeni Alves	7	6^5	[10]
	WC	Mariano Kestelboim Matías Zukas	6^5	6	[7]			WC	S Báez JM Cerúndolo	5	7^7	[4]
	WC	S Báez Juan Manuel Cerúndolo	7^7	4	[10]																	1	G Andreozzi A Molteni	6^3	6	[10]
		R Matos T Seyboth Wild	6	3	[8]																	4	H Dellien F Zeballos	7^7	2	[1]
		Maximiliano Estévez J Hernández-Fernández	3	6	[10]				M Estévez J Hernández-Fernández	3	1
	WC	JP Ficovich Camilo Ugo Carabelli	4	7^7	[8]			4	H Dellien F Zeballos	6	6
	4	H Dellien F Zeballos	6	6^5	[10]										4	H Dellien F Zeballos	3	6	[10]
		O Luz J Menezes	4	7^7	[10]										2	MÁ Reyes-Varela F Romboli	6	3	[8]
		M Cuevas F Mena	6	6^3	[3]				O Luz J Menezes	7^8	6^6	[5]
		F Bagnis R Olivo	6	3	[10]			2	MÁ Reyes-Varela F Romboli	6^6	7^8	[10]
	2	MÁ Reyes-Varela F Romboli	3	6	[12]

References

1. "Pablo Andújar: de ser el 1824° del mundo hace nueve meses a campeón del Challenger de Buenos Aires". LA NACION. Retrieved 2019-09-19.

• Main Draw