2025 Clube Tenis Porto Challenger – Doubles

Doubles
2025 Clube Tenis Porto Challenger
Champions	Szymon Kielan Filip Pieczonka
Runners-up	Ivan Sabanov Matej Sabanov
Score	6–2, 6–4

Daniel Cukierman and Piotr Matuszewski were the defending champions^[1] but chose not to defend their title.

Szymon Kielan and Filip Pieczonka won the title after defeating Ivan and Matej Sabanov 6–2, 6–4 in the final.^[2]

Key

	First round							Quarterfinals							Semifinals							Final
	1	A Merino C Negritu	6	6
		J Jermář D Michalski	4	4				1	A Merino C Negritu	1	5
		Francisco Rocha H Rocha	w/o						F Rocha H Rocha	6	7
		A Barrena C Sánchez Jover														F Rocha H Rocha	63	3
	4	I Sabanov M Sabanov	63	6	[10]										4	I Sabanov M Sabanov	77	6
		N Álvarez Varona N Sánchez Izquierdo	77	3	[4]			4	I Sabanov M Sabanov	6	6
		S Duncan Tom Hands	6	6					S Duncan T Hands	3	3
	WC	Hugo Maia Guilherme Valdoleiros	2	4																		4	I Sabanov M Sabanov	2	4
		Àlex Martínez Jamie Vance	1	1																		2	S Kielan F Pieczonka	6	6
		E Grevelius A Heinonen	6	6					E Grevelius A Heinonen	6	6
		S Bangoura D Vega Hernández	77	6					S Bangoura D Vega Hernández	2	3
	3	M Mansilla Díez B Pujol Navarro	63	4												E Grevelius A Heinonen	3	61
	WC	Tomás Serrano Luís Tiago Torres	3	5											2	S Kielan F Pieczonka	6	77
		Mats Hermans M Poljičak	6	7					M Hermans M Poljičak	3	0
		A Hernández D Martin	0	3				2	S Kielan F Pieczonka	6	6
	2	S Kielan F Pieczonka	6	6

• Main draw