2025 Santa Cruz Challenger – Doubles

Doubles
2025 Santa Cruz Challenger
Champions	Mariano Kestelboim Gonzalo Villanueva
Runners-up	Boris Arias Federico Zeballos
Score	6–3, 6–2

Hady Habib and Trey Hilderbrand were the defending champions^[1] but chose not to defend their title.

Mariano Kestelboim and Gonzalo Villanueva won the title after defeating Boris Arias and Federico Zeballos 6–3, 6–2 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	B Arias F Zeballos	6	6
	Alt	Diego Augusto Barreto Sánchez Dali Blanch	2	4				1	B Arias F Zeballos	6	6
		Luciano Emanuel Ambrogi Tomás Farjat	6	3	[5]				S de la Fuente GA Olivieri	4	4
		Santiago de la Fuente GA Olivieri	3	6	[10]										1	B Arias F Zeballos	2	6	[10]
	4	A Huertas del Pino C Huertas del Pino	6	7											4	A Huertas del Pino C Huertas del Pino	6	3	[8]
	PR	M Barreiros Reyes JS Gómez	4	5				4	A Huertas del Pino C Huertas del Pino	5	6	[10]
		S Bangoura R Stepanov	w/o						S Bangoura R Stepanov	7	3	[4]
		H Casanova F Roncadelli																				1	B Arias F Zeballos	3	2
		P Boscardin Dias JB Torres	6	6																		2	M Kestelboim G Villanueva	6	6
	WC	Nicolás Donoso Andrés Urquiola Montellano	1	2					P Boscardin Dias JB Torres	w/o
		JC Aguilar Alvin Nicholas Tudorica	6	1	[10]				JC Aguilar AN Tudorica
	3	P Isaro K Stevenson	3	6	[6]											P Boscardin Dias JB Torres
		Lucas Gerch John Sperle	6	6											2	M Kestelboim G Villanueva	w/o
	WC	Matias Peñaranda Leonardo Suárez	3	1					L Gerch J Sperle	1	0r
		L Britto I Carou	4	68				2	M Kestelboim G Villanueva	6	1
	2	M Kestelboim G Villanueva	6	710

• Main draw