2026 Rosario Challenger – Doubles

Doubles
2026 Rosario Challenger
Champions	Ignacio Carou Facundo Mena
Runners-up	Miguel Ángel Reyes-Varela Fernando Romboli
Score	6–1, 6–4

Marcelo Demoliner and Fernando Romboli were the defending champions^[1] but only Romboli chose to defend his title, partnering Miguel Ángel Reyes-Varela. They lost in the final to Ignacio Carou and Facundo Mena.

Carou and Mena won the title after defeating Reyes-Varela and Romboli 6–1, 6–4 in the final.

Key

	First round							Quarterfinals							Semifinals							Final
	1	M Reyes-Varela F Romboli	6	7
	WC	Luciano Emanuel Ambrogi Mateo del Pino	2	5				1	M Reyes-Varela F Romboli	w/o
		F Agamenone S Rodríguez Taverna	7	6					F Agamenone S Rodríguez Taverna
		Bruno Fernandez Carlos María Zárate	5	3											1	M Reyes-Varela F Romboli	63	6	[10]
	3	PA Saraiva dos Santos G Villanueva	4	6	[8]											I Marcondes E Ribeiro	77	3	[6]
	WC	A Collarini R Olivo	6	2	[10]			WC	A Collarini R Olivo
									I Marcondes E Ribeiro	w/o
																						1	M Reyes-Varela F Romboli	1	4
		Santiago de la Fuente JB Torres																				4	I Carou F Mena	6	6
		P Boscardin Dias Guido Iván Justo	w/o						P Boscardin Dias GI Justo
		C Huertas del Pino Bruno Oliveira	3	6	[6]			4	I Carou F Mena	w/o
	4	I Carou F Mena	6	2	[10]										4	I Carou F Mena	6	6
		M Cecchinato A Pellegrino	3r												Alt	J Estévez L Ratti	2	4
		V Aboian Tomás Farjat	2						V Aboian T Farjat	2	6	[6]
		GA Olivieri N Sánchez Izquierdo						Alt	J Estévez L Ratti	6	4	[10]
	Alt	Juan Estévez Lucio Ratti	w/o

• Main draw