Doubles
2021 Maia Challenger II
Final
Champions	Nuno Borges Francisco Cabral
Runners-up	Piotr Matuszewski David Pichler
Score	6–4, 7–5
Events
Singles Doubles
← 2021 · Maia Challenger · 2022 →

Nuno Borges and Francisco Cabral were the defending champions^[1] and successfully defended their title, defeating Piotr Matuszewski and David Pichler 6–4, 7–5 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	A Erler D Vega Hernández	6	7
		I Gakhov FC Jianu	4	5				1	A Erler D Vega Hernández
	Alt	Edoardo Lavagno D Wenger	6	6				Alt	E Lavagno D Wenger	w/o
	WC	Francisco Rocha H Rocha	3	3											Alt	E Lavagno D Wenger	6	4	[8]
	3	A Martin G Oliveira	6	6												P Matuszewski D Pichler	4	6	[10]
	WC	J Faria Miguel Gomes	2	2				3	A Martin G Oliveira	77	1	[8]
		P Matuszewski D Pichler	77	6					P Matuszewski D Pichler	64	6	[10]
		Quentin Folliot M Janvier	65	3																			P Matuszewski D Pichler	4	5
		N Borges F Cabral	w/o																				N Borges F Cabral	6	7
	Alt	Elmar Ejupovic L Wessels							N Borges F Cabral	6	6
	PR	T Matsui K Uesugi	1	6	[10]			PR	T Matsui K Uesugi	2	1
	4	M Bortolotti S Martos Gornés	6	3	[7]											N Borges F Cabral	6	6
		Alexis Gautier Matthieu Perchicot	68	5											2	S Doumbia F Reboul	4	2
	WC	Fábio Coelho Gonçalo Falcão	710	7				WC	F Coelho G Falcão	3	2
		Mats Hermans G Smits	3	5				2	S Doumbia F Reboul	6	6
	2	S Doumbia F Reboul	6	7

• Main draw