Doubles
2021 Rancho Santa Fe Open
Champions	Katarzyna Kawa Tereza Mihalíková
Runners-up	Liang En-shuo Rebecca Marino
Score	6–3, 4–6, [10–6]

Kayla Day and Sophia Whittle were the defending champions^[1] but chose not to participate.

Katarzyna Kawa and Tereza Mihalíková won the title, defeating Liang En-shuo and Rebecca Marino in the final, 6–3, 4–6, [10–6].

Seeds

Draw

Draw

	First round							Quarterfinals							Semifinals							Final
	1	K Kawa T Mihalíková	6	6
		A Broomfield H Verner	4	1				1	K Kawa T Mihalíková	6	6
		T Arnold B Thamchaiwat	6	4	[9]				L Küng A Osborne	3	2
		L Küng A Osborne	3	6	[11]										1	K Kawa T Mihalíková	6	6
	4	M Brengle M Inglis	6	6											4	M Brengle M Inglis	3	4
		L Pulchartová R Ushijima	3	2				4	M Brengle M Inglis	6	6
		F Ferro E Jacquemot							E Kalieva A Krueger	3	0
		E Kalieva A Krueger	w/o																			1	K Kawa T Mihalíková	6	4	[10]
		A Kulikov R Valdes	2	7	[10]																	2	E-s Liang R Marino	3	6	[6]
		J Aney H Chang	6	5	[6]				A Kulikov R Valdes	6	3	[10]
		L Cabrera P Hon	77	66	[5]			3	C Perrin R Zarazúa	3	6	[8]
	3	C Perrin R Zarazúa	65	78	[10]											A Kulikov R Valdes	6	5	[8]
	WC	S Colling E Goldsmith	2	7	[10]										2	E-s Liang R Marino	0	7	[10]
		H Giavara D Hewitt	6	5	[8]			WC	S Colling E Goldsmith	65	1
		E Oosterhout M Partaud	2	4				2	E-s Liang R Marino	77	6
	2	E-s Liang R Marino	6	6

References

• Main Draw