2021 Miami Open – Men's doubles

Nikola Mektić and Mate Pavić defeated Dan Evans and Neal Skupski in the final, 6–4, 6–4, to win the men's doubles tennis title at the 2021 Miami Open. The second-seeded duo did not drop a set en route to the title and became the first all-Croatian team to win the Miami Open. Pavić also usurped Robert Farah for the ATP No. 1 doubles ranking by winning the title after Farah lost in the second round.^[1]

Men's doubles
2021 Miami Open
Champions	Nikola Mektić Mate Pavić
Runners-up	Dan Evans Neal Skupski
Score	6–4, 6–4

Main article: 2021 Miami Open

Bob and Mike Bryan were the defending champions from when the tournament was last held in 2019, but they retired from professional tennis in August 2020.^[2]

Seeds

1. Juan Sebastián Cabal / Robert Farah (second round)
2. Nikola Mektić / Mate Pavić (champions)
3. Marcel Granollers / Horacio Zeballos (first round)
4. Ivan Dodig / Filip Polášek (semifinals)
5. Jamie Murray / Bruno Soares (second round)
6. Wesley Koolhof / Łukasz Kubot (first round)
7. Rajeev Ram / Joe Salisbury (semifinals)
8. Pierre-Hugues Herbert / Nicolas Mahut (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
		Dan Evans Neal Skupski	77	1	[10]
	4	Ivan Dodig Filip Polášek	64	6	[8]
									Dan Evans Neal Skupski	4	4
								2	Nikola Mektić Mate Pavić	6	6
	7	Rajeev Ram Joe Salisbury	3	65
	2	Nikola Mektić Mate Pavić	6	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	JS Cabal R Farah	6	6
		N Ćaćić D Lajović	3	4				1	JS Cabal R Farah	67	64
		H Kontinen É Roger-Vasselin	4	3					M Arévalo H Tecău	79	77
		M Arévalo H Tecău	6	6												M Arévalo H Tecău	78	3	[9]
	WC	N Monroe F Tiafoe	64	2												D Evans N Skupski	66	6	[11]
		D Evans N Skupski	77	6					D Evans N Skupski	5	77	[10]
		M Daniell P Oswald	4	4				5	J Murray B Soares	7	64	[7]
	5	J Murray B Soares	6	6																			D Evans N Skupski	77	1	[10]
	4	I Dodig F Polášek	77	6																		4	I Dodig F Polášek	64	6	[8]
		J Chardy F Martin	64	3				4	I Dodig F Polášek	7	6
		F Auger-Aliassime H Hurkacz	6	6					F Auger-Aliassime H Hurkacz	5	4
		S Gillé J Vliegen	4	3											4	I Dodig F Polášek	77	6
		K Krawietz J-L Struff	3	6	[9]											O Marach L Saville	64	4
		O Marach L Saville	6	3	[11]				O Marach L Saville	w/o
		K Khachanov A Rublev	6	6					K Khachanov A Rublev
	6	W Koolhof Ł Kubot	4	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	R Ram J Salisbury	6	77
		A Krajicek F Škugor	2	65				7	R Ram J Salisbury	4	6	[10]
		R Klaasen B McLachlan	3	4				Alt	M Demoliner S González	6	4	[2]
	Alt	M Demoliner S González	6	6											7	R Ram J Salisbury	7	6
	WC	S Korda M Mmoh	6	2	[10]										WC	S Korda M Mmoh	5	2
		F Fognini M González	3	6	[7]			WC	S Korda M Mmoh	77	61	[10]
		T Pütz A Zverev	6	6					T Pütz A Zverev	65	77	[6]
	3	M Granollers H Zeballos	2	4																		7	R Ram J Salisbury	3	65
	8	P-H Herbert N Mahut	6	6																		2	N Mektić M Pavić	6	77
		R Bopanna B Paire	3	2				8	P-H Herbert N Mahut	6	4	[3]
		M Melo J-J Rojer	77	3	[4]				M Kecmanović A-u-H Qureshi	4	6	[10]
		M Kecmanović A-u-H Qureshi	65	6	[10]											M Kecmanović A-u-H Qureshi	2	2
		T Fritz J Isner	7	6											2	N Mektić M Pavić	6	6
		A Bublik A Mannarino	5	3					T Fritz J Isner	4	4
	WC	S Johnson S Querrey	62	4				2	N Mektić M Pavić	6	6
	2	N Mektić M Pavić	77	6