2021 Adelaide International – Doubles

Nicole Melichar and Xu Yifan were the defending champions but Melichar chose not to participate. Xu partnered Yang Zhaoxuan, but they lost in the semifinals to Hayley Carter and Luisa Stefani.

Doubles
2021 Adelaide International
Champions	Alexa Guarachi Desirae Krawczyk
Runners-up	Hayley Carter Luisa Stefani
Score	6–7(4–7), 6–4, [10–3]

Main article: 2021 Adelaide International

Alexa Guarachi and Desirae Krawczyk won the title, defeating Carter and Stefani in the final, 6–7^(4–7), 6–4, [10–3].

Seeds

1. Shuko Aoyama / Ena Shibahara (first round)
2. Duan Yingying / Zheng Saisai (quarterfinals)
3. Alexa Guarachi / Desirae Krawczyk (champions)
4. Bethanie Mattek-Sands / Asia Muhammad (first round)

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 Aoyama E Shibahara	4	6	[6]
		Y Xu Z Yang	6	3	[10]				Y Xu Z Yang	6	6
		J Fourlis B Woolcock	1	1					L Cabrera M Inglis	3	3
		L Cabrera M Inglis	6	6												Y Xu Z Yang	2	3
	4	B Mattek-Sands A Muhammad	1	4												H Carter L Stefani	6	6
		L Hradecká A Klepač	6	6					L Hradecká A Klepač	4	5
		E Perez S Stosur	79	3	[4]				H Carter L Stefani	6	7
		H Carter L Stefani	67	6	[10]																		H Carter L Stefani	77	4	[3]
		Ar Rodionova S Sanders	4	6	[3]																	3	A Guarachi D Krawczyk	64	6	[10]
		A Myers I Popovic	6	2	[10]				A Myers I Popovic	6	63	[7]
		D Aiava A Sharma	66	5				3	A Guarachi D Krawczyk	4	77	[10]
	3	A Guarachi D Krawczyk	78	7											3	A Guarachi D Krawczyk	6	6
		O Gadecki A Tomljanović	4	3												K Christian S Santamaria	1	2
		K Christian S Santamaria	6	6					K Christian S Santamaria	7	6
		S Fichman C Gauff	5	65				2	Y Duan S Zheng	5	3
	2	Y Duan S Zheng	7	77

References

• Main Draw