2026 Itajaí Open – Doubles

Doubles
Doubles
2026 Itajaí Open
Champions	Igor Marcondes; Eduardo Ribeiro
Runners-up	Bruno Oliveira; Matheus Pucinelli de Almeida
Score	6–4, 6–4

This was the first edition of the tournament.^[1]

Igor Marcondes and Eduardo Ribeiro won the title after defeating Bruno Oliveira and Matheus Pucinelli de Almeida 6–4, 6–4 in the final.

Seeds

Key

First round					Quarterfinals					Semifinals				Final

1	LD Martínez C Rodríguez	4	7⁷	[10]
	JC Aguilar F Zeballos	6	6⁴	[6]	1	LD Martínez C Rodríguez	7⁷	6⁶	[2]
	A Barrena T Seyboth Wild	2	2		WC	I Marcondes E Ribeiro	6⁴	7⁸	[10]
WC	I Marcondes E Ribeiro	6	6							WC	I Marcondes E Ribeiro	6	7
3	M Kestelboim M Zormann	3	6	[8]						WC	JL Reis da Silva JE Schiessl	2	5
	Guido Iván Justo G Villanueva	6	2	[10]		GI Justo G Villanueva	5	7	[8]
WC	JL Reis da Silva João Eduardo Schiessl	6	4	[11]	WC	JL Reis da Silva JE Schiessl	7	5	[10]
	P Boscardin Dias D Dutra da Silva	3	6	[9]										WC	I Marcondes E Ribeiro	6	6
	G Bueno AD Vallejo	7	6												B Oliveira M Pucinelli de Almeida	4	4
Alt	M Alves F Meligeni Alves	5	2			G Bueno AD Vallejo	4	7	[10]
	A Collarini Á Guillén Meza	4	7⁷	[10]		A Collarini Á Guillén Meza	6	5	[6]
4	B Arias A Huertas del Pino	6	6⁵	[5]							G Bueno AD Vallejo
	Bruno Oliveira M Pucinelli de Almeida	6	4	[10]							B Oliveira M Pucinelli de Almeida	w/o
	F Agamenone N Sánchez Izquierdo	2	6	[3]		B Oliveira M Pucinelli de Almeida	6	6
	I Carou N Kicker	1	6	[2]	2	A Jecan B Pavel	3	4
2	A Jecan B Pavel	6	4	[10]