Women's singles
2010 Medibank International Sydney
Champion	Elena Dementieva
Runner-up	Serena Williams
Score	6–3, 6–2
Draw	30
Seeds	8

In a rematch of last year's semifinal, Elena Dementieva successfully defended her title, beating world No. 1 Serena Williams in the final 6–3, 6–2.

Seeds

The top two seeds receive a bye to the second round.

Draw

Finals

	Semifinals							Final
	1	Serena Williams	3	7	6
		Aravane Rezaï	6	5	4
								1	Serena Williams	3	2
								5	Elena Dementieva	6	6
	6	Victoria Azarenka	3	1
	5	Elena Dementieva	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	S Williams	6	6
		MJ Martínez Sánchez	6	6					MJ Martínez Sánchez	1	2
	Q	V Lepchenko	3	3											1	S Williams	6	6
	Q	V Dushevina	6	6											Q	V Dushevina	2	2
	WC	C Dellacqua	2	2				Q	V Dushevina	6	6
		E Vesnina	3						E Vesnina	3	4
	8	V Zvonareva	3	r																		1	S Williams	3	7	6
	4	C Wozniacki	6	3	2																		A Rezaï	6	5	4
		N Li	2	6	6				N Li	2	64
		S Stosur	3	1					F Pennetta	6	7
		F Pennetta	6	6												F Pennetta	3	0
		A Rezaï	63	6	6											A Rezaï	6	6
	Q	A Grönefeld	7	2	2				A Rezaï	6	7
	Q	Á Szávay	5	6	7			Q	Á Szávay	3	65
	7	J Janković	7	1	5

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	V Azarenka	3	6	7
		S Lisicki	6	2	5			6	V Azarenka	6	5	7
		N Petrova	3	7	4			Q	K Date-Krumm	1	7	5
	Q	K Date-Krumm	6	5	6										6	V Azarenka	2	6	7
	LL	T Bacsinszky	62	1												D Cibulková	6	2	5
		D Cibulková	7	6					D Cibulková	7	6
		A Kleybanova	2	7	5			3	S Kuznetsova	5	2
	3	S Kuznetsova	6	63	7																	6	V Azarenka	3	1
	5	E Dementieva	6	7																		5	E Dementieva	6	6
		F Schiavone	2	5				5	E Dementieva	6	4	6
		V Razzano	3	0					D Hantuchová	2	6	2
		D Hantuchová	6	6											5	E Dementieva	6	6
	Q	J Craybas	0	4											2	D Safina	2	3
		A Radwańska	6	6					A Radwańska	5	4
								2	D Safina	7	6

External links

• Singles Main and Qaulifying Draw, Doubles Main draw