2021 Open de Oeiras – Doubles

Doubles
2021 Open de Oeiras
Champions	Mats Moraing Oscar Otte
Runners-up	Riccardo Bonadio Denis Yevseyev
Score	6–1, 6–4

Main article: 2021 Open de Oeiras

This was the first of four editions of the tournament in the 2021 ATP Challenger Tour calendar.

Mats Moraing and Oscar Otte won the title after defeating Riccardo Bonadio and Denis Yevseyev 6–1, 6–4 in the final.

Seeds

1. Enzo Couacaud / Manuel Guinard (quarterfinals)
2. Sergio Galdós / Sergio Martos Gornés (first round)
3. Elliot Benchetrit / Zdeněk Kolář (quarterfinals)
4. Gonçalo Falcão / Gonçalo Oliveira (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	E Couacaud M Guinard	6	6
	WC	Pedro Araújo T Cação	0	3				1	E Couacaud M Guinard	3	6	[5]
	Alt	H Bourchier K Uchida	4	3					T Gabashvili C-h Tseng	6	2	[10]
		T Gabashvili C-h Tseng	6	6												T Gabashvili C-h Tseng	2	3
	3	E Benchetrit Z Kolář	6	77												R Bonadio D Yevseyev	6	6
	WC	F Cabral Luís Faria	3	65				3	E Benchetrit Z Kolář	77	3	[8]
		H Johnson Y Johnson	7	4	[3]				R Bonadio D Yevseyev	63	6	[10]
		R Bonadio D Yevseyev	5	6	[10]																		R Bonadio D Yevseyev	1	4
		A Collarini GM Moroni	4	4																			M Moraing O Otte	6	6
		M Moraing O Otte	6	6					M Moraing O Otte	6	6
		E Escobedo V Orlov	4	4				4	G Falcão G Oliveira	3	2
	4	Gonçalo Falcão G Oliveira	6	6												M Moraing O Otte	6	3	[10]
		L Miedler N Serdarušić	6	6												L Miedler N Serdarušić	4	6	[8]
	WC	Miguel Gomes H Rocha	3	1					L Miedler N Serdarušić	6	6
		P Kotov A Vatutin	6	6					P Kotov A Vatutin	4	4
	2	S Galdós S Martos Gornés	4	4

External links

• Main draw