2025 Challenger Concepción – Doubles

Seita Watanabe and Takeru Yuzuki were the defending champions^[1] but lost in the final to Vasil Kirkov and Matías Soto.

Doubles
2025 Challenger Concepción
Champions	Vasil Kirkov Matías Soto
Runners-up	Seita Watanabe Takeru Yuzuki
Score	6–2, 6–4

Main article: 2025 Challenger Concepción

Kirkov and Soto won the title after defeating Watanabe and Yuzuki 6–2, 6–4 in the final.

Seeds

1. Vasil Kirkov / Matías Soto (champions)
2. Boris Arias / Federico Zeballos (first round)
3. Seita Watanabe / Takeru Yuzuki (final)
4. Luís Britto / Daniel Dutra da Silva (semifinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	V Kirkov M Soto	6	6
		V Orlov PA Saraiva dos Santos	2	1				1	V Kirkov M Soto	6	6
		A Huertas del Pino C Huertas del Pino	79	6					A Huertas del Pino C Huertas del Pino	3	4
		H Casanova A Collarini	67	2											1	V Kirkov M Soto	77	7
	4	L Britto D Dutra da Silva	6	7											4	L Britto D Dutra da Silva	65	5
		R Bertola R Olivo	2	5				4	L Britto D Dutra da Silva	6	6
		Valentín Basel C Rodríguez	4	6	[10]				V Basel C Rodríguez	4	3
	WC	Milledge Cossu Amador Salazar	6	3	[5]																	1	V Kirkov M Soto	6	6
		Leonardo Aboian V Aboian	6	6																		3	S Watanabe T Yuzuki	2	4
	WC	Alejandro Bancalari T Barrios Vera	2	4					L Aboian V Aboian	4	3
		I Carou JB Torres	63	3				3	S Watanabe T Yuzuki	6	6
	3	S Watanabe T Yuzuki	77	6											3	S Watanabe T Yuzuki	6	6
		E Couacaud Gabriel Roveri Sidney	4	64												GI Justo F Mena	1	2
		A Urrea G Villanueva	6	77					A Urrea G Villanueva	6	2	[2]
		Guido Iván Justo F Mena	5	6	[16]				GI Justo F Mena	0	6	[10]
	2	B Arias F Zeballos	7	3	[14]