Doubles
2021 Sánchez-Casal Cup
Champions	Harri Heliövaara Roman Jebavý
Runners-up	Nuno Borges Francisco Cabral
Score	6–4, 6–3

Szymon Walków and Tristan-Samuel Weissborn were the defending champions^[1] but chose not to defend their title.

Harri Heliövaara and Roman Jebavý won the title after defeating Nuno Borges and Francisco Cabral 6–4, 6–3 in the final.

Seeds

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	H Heliövaara R Jebavý	77	6
		Á López San Martín N Sánchez Izqueirdo	65	3				1	H Heliövaara R Jebavý	1	6	[10]
		A Collarini M Vervoort	3	4					V Manafov P Matuszewski	6	3	[6]
		V Manafov P Matuszewski	6	6											1	H Heliövaara R Jebavý	6	64	[10]
	4	J Nedunchezhiyan P Raja	77	2	[8]											T Gabashvili D Kuzmanov	4	77	[8]
		F Horanský A Molčan	62	6	[10]				F Horanský A Molčan
		T Gabashvili D Kuzmanov	6	6					T Gabashvili D Kuzmanov	w/o
	WC	A Moro Cañas Jaume Pla Malfeito	3	2																		1	H Heliövaara R Jebavý	6	6
		R Gonzales A Kadhe	6	6																			N Borges F Cabral	4	3
	WC	Bekkhan Atlangeriev Marcel Marlon Sudzum	1	1					R Gonzales A Kadhe	3	63
		J Barranco Cosano D Popko	4	4				3	A Erler L Miedler	6	77
	3	A Erler L Miedler	6	6											3	A Erler L Miedler	62	4
	WC	Àlex Martí Pujolràs T Robredo	3	3												N Borges F Cabral	77	6
		N Borges F Cabral	6	6					N Borges F Cabral	6	6
		M Bortolotti S Martos Gornés	6	3	[6]			2	D Molchanov D Vega Hernández	4	3
	2	D Molchanov D Vega Hernández	4	6	[10]

References

External links

• Main draw