Doubles
2021 J&T Banka Ostrava Open
Champions	Sania Mirza Zhang Shuai
Runners-up	Kaitlyn Christian Erin Routliffe
Score	6–3, 6–2

Elise Mertens and Aryna Sabalenka were the defending champions,^[1] but chose not to participate.

Sania Mirza and Zhang Shuai won the title, defeating Kaitlyn Christian and Erin Routliffe in the final, 6–3, 6–2.

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	M Linette B Pera	6	6
		A Mitu A Rosolska	0	4				1	M Linette B Pera	6	6
		A Sharma R van der Hoek	7	7					A Sharma R van der Hoek	4	2
		A Fomina-Klotz K Kawa	5	5											1	M Linette B Pera
	3	K Christian E Routliffe	6	6											3	K Christian E Routliffe	w/o
	Alt	R Bhosale E Webley-Smith	3	4				3	K Christian E Routliffe	6	6
		A Blinkova M Doi	6	2	[13]				V Heisen R Voráčová	3	2
		V Heisen R Voráčová	1	6	[15]																	3	K Christian E Routliffe	3	2
		O Kalashnikova M Kato	6	6																		2	S Mirza S Zhang	6	6
		J Lohoff A Panova	1	2					O Kalashnikova M Kato	4	2
		K Piter K Zimmermann	3	6	[6]			4	E Hozumi M Ninomiya	6	6
	4	E Hozumi M Ninomiya	6	3	[10]										4	E Hozumi M Ninomiya	2	5
		N Dzalamidze Y Sizikova	3	77	[6]										2	S Mirza S Zhang	6	7
		A Danilina L Marozava	6	63	[10]				A Danilina L Marozava	3	6	[6]
		E Bektas T Moore	77	5	[7]			2	S Mirza S Zhang	6	3	[10]
	2	S Mirza S Zhang	63	7	[10]

References

External links

• Main Draw