2021 Astana Open – Men's doubles

Sander Gillé and Joran Vliegen were the defending champions, but chose not to participate this year.

Men's doubles
2021 Astana Open
Champions	Santiago González Andrés Molteni
Runners-up	Jonathan Erlich Andrei Vasilevski
Score	6–1, 6–2

Main article: 2021 Astana Open

Santiago González and Andrés Molteni won the title, defeating Jonathan Erlich and Andrei Vasilevski in the final, 6–1, 6–2.

Seeds

1. Santiago González / Andrés Molteni (champions)
2. Andrey Golubev / Aleksandr Nedovyesov (quarterfinals)
3. Marcelo Demoliner / Rafael Matos (first round)
4. André Göransson / Andrea Vavassori (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

Draw

	First round							Quarterfinals							Semifinals							Final
	1	S González A Molteni	6	65	[10]
	WC	D Popko T Skatov	4	77	[6]			1	S González A Molteni	5	6	[10]
		D Pel A-u-H Qureshi	64	3					L Glasspool H Heliövaara	7	4	[8]
		L Glasspool H Heliövaara	77	6											1	S González A Molteni	6	6
	4	A Göransson A Vavassori	6	4	[11]											R Berankis A Sitak	4	0
		A Begemann N Lammons	4	6	[9]			4	A Göransson A Vavassori	5	6	[7]
		R Berankis A Sitak	7	6					R Berankis A Sitak	7	3	[10]
		E Ruusuvuori A Seppi	5	3																		1	S González A Molteni	6	6
		J Munar M Polmans	77	4	[10]																		J Erlich A Vasilevski	1	2
	WC	A Bublik D Golubev	65	6	[8]				J Munar M Polmans	1	2
		J Erlich A Vasilevski	6	1	[10]				J Erlich A Vasilevski	6	6
	3	M Demoliner R Matos	1	6	[7]											J Erlich A Vasilevski	79	77
		R Arneodo B Bonzi	6	7												R Arneodo B Bonzi	67	65
		R Jebavý J Veselý	3	5					R Arneodo B Bonzi	6	4	[10]
		J Duckworth M Ebden	67	2				2	A Golubev A Nedovyesov	4	6	[7]
	2	A Golubev A Nedovyesov	79	6

External links

• Main Draw