2021 Rafa Nadal Open – Doubles

Doubles
Doubles
2021 Rafa Nadal Open
Final
Champions	Karol Drzewiecki; Sergio Martos Gornés
Runners-up	Fernando Romboli; Jan Zieliński
Score	6–4, 4–6, [10–3]
Events
Singles	Doubles

Sander Arends and David Pel were the defending champions^[1] but chose not to defend their title.

Karol Drzewiecki and Sergio Martos Gornés won the title after defeating Fernando Romboli and Jan Zieliński 6–4, 4–6, [10–3] in the final.

Seeds

First round					Quarterfinals					Semifinals					Final

1	H Hach Verdugo MÁ Reyes-Varela	6	6
WC	Aaron Cohen Rafael Giotis	0	2		1	H Hach Verdugo MÁ Reyes-Varela	7⁷	6
WC	Antoni Nadal Joan Nadal	2	2			N Chappell R Stalder	6⁴	2
	N Chappell R Stalder	6	6							1	H Hach Verdugo MÁ Reyes-Varela	6⁵	6	[8]
4	K Drzewiecki S Martos Gornés	7⁷	6							4	K Drzewiecki S Martos Gornés	7⁷	4	[10]
	M Geerts R Roelofse	6³	2		4	K Drzewiecki S Martos Gornés	w/o
	N Mejía R Quiroz	5	5			B Gojo K Żuk
	B Gojo K Żuk	7	7												4	K Drzewiecki S Martos Gornés	6	4	[10]
	MT Barrios Vera C Gómez-Herrera	6	6												2	F Romboli J Zieliński	4	6	[3]
	J Cerretani JA Ore	4	3			MT Barrios Vera C Gómez-Herrera	3	0
	F Fallert P Matuszewski	2	1		3	S Balaji R Ramanathan	6	6
3	S Balaji R Ramanathan	6	6							3	S Balaji R Ramanathan	2	6²
WC	Tan Jinpeng Nathan Trouvé	4	1							2	F Romboli J Zieliński	6	7⁷
	R Gonzales H Johnson	6	6			R Gonzales H Johnson	6	1	[11]
	T Matsui K Uesugi	7	6³	[10]	2	F Romboli J Zieliński	3	6	[13]
2	F Romboli J Zieliński	5	7⁷	[12]