Doubles
2009 LA Women's Tennis Championships
Final
Champion	Chuang Chia-jung Yan Zi
Runner-up	Maria Kirilenko Agnieszka Radwańska
Score	6–0, 4–6, [10–7]
Events
Singles Doubles
← 2008 · LA Women's Tennis Championships · 2010 →

Chan Yung-jan and Chuang Chia-jung were the defending champions, but Chan chose not to compete that year.
Chuang partnered with Yan Zi, and they won in the final, 6–0, 4–6, [10–7], against Maria Kirilenko and Agnieszka Radwańska.^[1]

	First round							Quarterfinals							Semifinals							Final
	1	S Stosur R Stubbs	6	6
		V Ruano Pascual J Zheng	4	4				1	S Stosur R Stubbs	3	63
		A Kudryavtseva A Rodionova	2	6	[4]				M Kirilenko A Radwańska	6	7
		M Kirilenko A Radwańska	6	4	[10]											M Kirilenko A Radwańska	6	6
	4	S-w Hsieh S Peng	6	6											4	S-w Hsieh S Peng	1	2
		T Poutchek O Savchuk	2	3				4	S-w Hsieh S Peng	w/o
		A Bondarenko E Vesnina	6	7					A Bondarenko E Vesnina
		A Kleybanova E Makarova	4	64																			M Kirilenko A Radwańska	0	6	[7]
		T Garbin F Schiavone	6	6																			C-j Chuang Z Yan	6	4	[10]
		M Shaughnessy A Spears	1	4					T Garbin F Schiavone
		V King M Niculescu	7	6					V King M Niculescu	w/o
	3	F Pennetta L Raymond	5	3												V King M Niculescu	6	2	[9]
		S Cîrstea C Wozniacki	6	4	[5]											C-j Chuang Z Yan	1	6	[11]
		C-j Chuang Z Yan	1	6	[10]				C-j Chuang Z Yan	1	6	[10]
	WC	J Craybas C Gullickson	4	1				2	D Hantuchová A Sugiyama	6	3	[7]
	2	D Hantuchová A Sugiyama	6	6