2025 Santos Brasil Tennis Cup – Doubles

Doubles
2025 Santos Brasil Tennis Cup
Champions	Pedro Boscardin Dias Gonzalo Villanueva
Runners-up	Boris Arias Federico Zeballos
Score	6–2, 6–7(3–7), [10–7]

Roy Stepanov and Andrés Urrea were the defending champions^[1] but chose not to defend their title.

Pedro Boscardin Dias and Gonzalo Villanueva won the title after defeating Boris Arias and Federico Zeballos 6–2, 6–7^(3–7), [10–7] in the final.^[2]

	First round							Quarterfinals							Semifinals							Final
	1	B Arias F Zeballos	6	78
		Leonardo Aboian Ignacio Monzón	3	66				1	B Arias F Zeballos	3	6	[10]
	WC	Breno Braga Victor Braga	5	2				WC	VH Remondy Pagotto JV Scramin do Lago	6	0	[5]
	WC	Victor Hugo Remondy Pagotto João Vítor Scramin do Lago	7	6											1	B Arias F Zeballos	4	6	[10]
	4	A Huertas del Pino C Huertas del Pino	6	6												H Casanova S Rodríguez Taverna	6	4	[6]
		N Álvarez Varona N Sánchez Izquierdo	3	4				4	A Huertas del Pino C Huertas del Pino	3	0r
		R Olivo PA Saraiva dos Santos	0	4					H Casanova S Rodríguez Taverna	6	0
		H Casanova S Rodríguez Taverna	6	6																		1	B Arias F Zeballos	2	77	[7]
		E Ribeiro Gabriel Roveri Sidney	7	7																			P Boscardin Dias G Villanueva	6	63	[10]
		G Bueno Á Guillén Meza	5	5					E Ribeiro G Roveri Sidney	1	4
		P Boscardin Dias G Villanueva	6	77					P Boscardin Dias G Villanueva	6	6
	3	Z Kolář CJ Lock	0	62												P Boscardin Dias G Villanueva	4	6	[10]
		M Pucinelli de Almeida P Sakamoto	5	4												LJ Rodríguez F Roncadelli	6	1	[2]
		I Carou JC Prado Ángelo	7	6					I Carou JC Prado Ángelo	4	65
		Lorenzo Joaquín Rodríguez F Roncadelli	1	6	[10]				LJ Rodríguez F Roncadelli	6	77
	2	M Alves L Britto	6	1	[5]

• Main draw