Singles
2020 Astana Open
Champion	John Millman
Runner-up	Adrian Mannarino
Score	7–5, 6–1

This was the first edition of the tournament, primarily organised due to the cancellation of many tournaments during the 2020 season, because of the ongoing COVID-19 pandemic.^[1]

Fourth seed John Millman won his first ATP Tour title, defeating third seed Adrian Mannarino in the final, 7–5, 6–1.^[2] He saved two match points against Tommy Paul in quarterfinals.

Seeds

Draw

Finals

	Semifinals							Final
	Q	Emil Ruusuvuori	5	2
	3	Adrian Mannarino	7	6
								3	Adrian Mannarino	5	1
								4	John Millman	7	6
	4	John Millman	3	6	6
		Frances Tiafoe	6	4	4

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	B Paire	77	62	1
		F Delbonis	77	3	2				M Kukushkin	64	77	6
		M Kukushkin	65	6	6											M Kukushkin	3	1
	WC	T Skatov	2	0											Q	E Ruusuvuori	6	6
	Q	E Ruusuvuori	6	6				Q	E Ruusuvuori	6	3	6
		C Norrie	7	66	2			8	J Thompson	2	6	4
	8	J Thompson	5	78	6																	Q	E Ruusuvuori	5	2
																						3	A Mannarino	7	6
								3	A Mannarino	6	6
	Q	D Džumhur	1	7	4			Q	Y Sugita	1	1
	Q	Y Sugita	6	5	6										3	A Mannarino	6	6
	Q	A Karatsev	3	6	3										PR	M McDonald	1	4
	WC	A Seppi	6	1	6			WC	A Seppi	6	3	3
	PR	M McDonald	6	6				PR	M McDonald	3	6	6
	6	A Bublik	3	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	T Paul	77	6
		S Travaglia	62	3				7	T Paul	6	6
	WC	D Popko	6	4	4				R Albot	4	0
		R Albot	4	6	6										7	T Paul	77	4	65
		F Verdasco	6	77											4	J Millman	65	6	77
		J Duckworth	4	65					F Verdasco	3	4
								4	J Millman	6	6
																						4	J Millman	3	6	6
	5	T Sandgren	4	67																			F Tiafoe	6	4	4
		J Veselý	6	79					J Veselý	6	3	4
		L Harris	3	6	63				E Gerasimov	4	6	6
		E Gerasimov	6	3	77											E Gerasimov	65	7	5
		F Tiafoe	6	6												F Tiafoe	77	5	7
		C Moutet	3	2					F Tiafoe	7	6
								2	M Kecmanović	5	3

Qualifying

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Yannick Hanfmann	6	6
		Liam Broady	2	3
								1	Yannick Hanfmann	4	4
								6	Damir Džumhur	6	6
	WC	Aleksandr Nedovyesov	6	5	2
	6	Damir Džumhur	1	7	6

Second qualifier

	First round							Qualifying competition
	2	Emil Ruusuvuori	6	6
	Alt	Max Purcell	1	2
								2	Emil Ruusuvuori	6	63	6
									Viktor Troicki	3	77	3
		Viktor Troicki	6	6
	8	Evgeny Donskoy	0	4

Third qualifier

	First round							Qualifying competition
	3	Yūichi Sugita	6	6
		Mohamed Safwat	0	2
								3	Yūichi Sugita	3	6	77
								7	Marc Polmans	6	2	65
	WC	Denis Yevseyev	7	3	0
	7	Marc Polmans	5	6	6

Fourth qualifier

	First round							Qualifying competition
	4	Alexei Popyrin	6	4
		Denis Istomin	4	4r
								4	Alexei Popyrin	3	3
								5	Aslan Karatsev	6	6
		Ernests Gulbis	63	1
	5	Aslan Karatsev	77	6

References

External links

• Main Draw
• Qualifying Draw