2023 San Diego Open – Doubles

Doubles
2023 San Diego Open
Champions	Barbora Krejčíková Kateřina Siniaková
Runners-up	Danielle Collins CoCo Vandeweghe
Score	6–1, 6–4
Draw	16 (2WC)
Seeds	4

Barbora Krejčíková and Kateřina Siniaková defeated Danielle Collins and CoCo Vandeweghe in the final, 6–1, 6–4 to win the doubles title at the 2023 San Diego Open.^[1] By winning the title, Siniaková reclaimed the WTA No. 1 doubles ranking from Coco Gauff and Jessica Pegula.

Gauff and Pegula were the reigning champions,^[2] but chose not to defend their title.

	First round							Quarterfinals							Semifinals							Final
	1	B Krejčíková K Siniaková	77	7
		C Garcia D Schuurs	64	5				1	B Krejčíková K Siniaková	6	6
		E Alexandrova A Sasnovich	78	6					E Alexandrova A Sasnovich	4	1
		C Dolehide C Liu	66	4											1	B Krejčíková K Siniaková	6	7
	3	H-c Chan G Olmos	6	3	[2]											M Kato A Sutjiadi	4	5
		M Kato A Sutjiadi	4	6	[10]				M Kato A Sutjiadi	6	7
		O Kalashnikova M Kolodziejová	66	6	[6]				T Mihalíková Y Xu	4	5
		T Mihalíková Y Xu	78	4	[10]																	1	B Krejčíková K Siniaková	6	6
		M Kostyuk A Parks	3	6	[3]																	WC	D Collins C Vandeweghe	1	4
	WC	D Collins C Vandeweghe	6	4	[10]			WC	D Collins C Vandeweghe	2	7	[11]
		S Santamaria I Shymanovich	7	65	[9]			4	L Kichenok J Ostapenko	6	5	9
	4	L Kichenok J Ostapenko	5	77	[11]										WC	D Collins C Vandeweghe	7	4	[10]
		A Danilina B Mattek-Sands	6	77											2	S Aoyama Z Yang	5	6	[7]
		U Eikeri I Neel	3	64					A Danilina B Mattek-Sands	6	3	[2]
		A Guarachi M Niculescu	1	5				2	S Aoyama Z Yang	1	6	[10]
	2	S Aoyama Z Yang	6	7

• Main draw