Singles
2009 LA Women's Tennis Championships
Final
Champion	Flavia Pennetta
Runner-up	Samantha Stosur
Score	6–4, 6–3
Details
Draw	56
Seeds	16
Events
Singles Doubles
← 2008 · LA Women's Tennis Championships

World No. 1 Dinara Safina was the defending champion, but she lost in the third round against Zheng Jie.

Flavia Pennetta won in the final 6–4, 6–3 against Samantha Stosur.

The top eight seeds receive a bye into the second round.

	Quarterfinals							Semifinals							Final
	14	Zheng Jie	6	3	4
	13	Samantha Stosur	4	6	6
								13	Samantha Stosur	6	6
									Sorana Cîrstea	3	2
		Sorana Cîrstea	7	1	7
	8	Agnieszka Radwańska	64	6	5
															13	Samantha Stosur	4	3
															10	Flavia Pennetta	6	6
		Urszula Radwańska	4	5
		Maria Sharapova	6	7
									Maria Sharapova	2	6	3
								10	Flavia Pennetta	6	4	6
	10	Flavia Pennetta	6	6
	2	Vera Zvonareva	4	2

	First round							Second round							Third round							Quarterfinals
								1	D Safina	6	6
	Q	M Oudin	7	2	2				D Hantuchová	2	4
		D Hantuchová	63	6	6										1	D Safina	5	6	4
		Á Szávay	1	0											14	J Zheng	7	4	6
		E Vesnina	6	6					E Vesnina	4	6	0
	Q	O Savchuk	5	6	2			14	J Zheng	6	4	6
	14	J Zheng	7	1	6																	14	J Zheng	6	3	4
	13	S Stosur	6	6																		13	S Stosur	4	6	6
		M Niculescu	1	2				13	S Stosur	6	6
	Q	C Scheepers	6	3	1				M Kirilenko	2	4
		M Kirilenko	4	6	6										13	S Stosur	6	6
	WC	V King	6	6											6	A Ivanovic	3	2
		S Bammer	3	2				WC	V King	4	6	1
								6	A Ivanovic	6	4	6

	First round							Second round							Third round							Quarterfinals
								4	C Wozniacki	6	4	65
		S Cîrstea	6	7					S Cîrstea	1	6	7
	WC	M Larcher de Brito	4	5												S Cîrstea	6	1
		M Czink	6	4	1										17	S Lisicki	3	0	r
		E Makarova	3	6	6				E Makarova	1	4
	Q	K Date-Krumm	65	6	5			17	S Lisicki	6	6
	17	S Lisicki	7	2	7																		S Cîrstea	7	1	7
	11	V Razzano	65	3																		8	A Radwańska	64	6	5
		A Chakvetadze	7	6					A Chakvetadze	6	3	6
		A Kleybanova	6	6					A Kleybanova	3	6	1
		A Kudryavtseva	1	3												A Chakvetadze	3	2
	Q	C Gullickson	3	1											8	A Radwańska	6	6
		A Sugiyama	6	6					A Sugiyama	2	1
								8	A Radwańska	6	6

	First round							Second round							Third round							Quarterfinals
								7	D Cibulková	4	7	4
		U Radwańska	6	6					U Radwańska	6	66	6
		J Coin	1	2												U Radwańska	w/o
		A Wozniak	7	7											12	N Li
		B Mattek-Sands	5	5					A Wozniak	6	4	2
		A Morita	0	0	r			12	N Li	4	6	6
	12	N Li	6	2																			U Radwańska	4	5
	15	K Kanepi	3	64																			M Sharapova	6	7
		L Šafářová	6	7					L Šafářová	7	4	5
		M Shaughnessy	6	3	3				A Bondarenko	5	6	7
		A Bondarenko	3	6	6											A Bondarenko	6	0	3
		M Sharapova	6	6												M Sharapova	4	6	6
		J Groth	0	4					M Sharapova	64	6	6
								3	V Azarenka	7	4	2

	First round							Second round							Third round							Quarterfinals
								5	N Petrova	6	2	6
		S Pe'er	7	4					S Pe'er	4	6	3
	Q	A Rodionova	5	1	r										5	N Petrova	3	3
		T Garbin	4	4											10	F Pennetta	6	6
	WC	C Vandeweghe	6	6				WC	C Vandeweghe	2	4
	LL	V Lepchenko	2	7	0			10	F Pennetta	6	6
	10	F Pennetta	6	5	6																	10	F Pennetta	6	6
	16	F Schiavone	67	2																		2	V Zvonareva	4	2
	Q	J Craybas	7	6				Q	J Craybas	62	1
		Y Wickmayer	6	6					Y Wickmayer	7	6
		N Vaidišová	1	1												Y Wickmayer	65	6	4
	Q	M Krajicek	3	7	3										2	V Zvonareva	7	4	6
		S Peng	6	64	6				S Peng	6	3	66
								2	V Zvonareva	3	6	7

• WTA tournament draws
• ITF tournament edition details