Singles
2010 Open GDF Suez
Champion	Elena Dementieva
Runner-up	Lucie Šafářová
Score	6–7(5–7), 6–1, 6–4
Draw	30
Seeds	8

Amélie Mauresmo was the defending champion, but she retired from the sport on 3 December 2009.

Elena Dementieva won the title, defeating Lucie Šafářová in the final 6–7^(5–7), 6–1, 6–4. This was Dementieva's final WTA singles title, before her retirement at the end of 2010.

Seeds

The top two seeds received a bye into the second round.

Draw

Finals

	Semifinals							Final
	1	Elena Dementieva	4	6	6
		Melanie Oudin	6	3	3
								1	Elena Dementieva	65	6	6
									Lucie Šafářová	77	1	4
		Lucie Šafářová	4	6	6
	2/WC	Flavia Pennetta	6	3	4

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	E Dementieva	6	6
		I Benešová	1	0					A Pavlyuchenkova	4	4
		A Pavlyuchenkova	6	6											1	E Dementieva	3	6	6
		K Srebotnik	5	2												A Petkovic	6	4	2
		A Petkovic	7	6					A Petkovic	6	3	6
	Q	E Rodina	4	4				5	A Rezaï	3	6	3
	5	A Rezaï	6	6																		1	E Dementieva	4	6	6
	3	Y Wickmayer	4	6	5																		M Oudin	6	3	3
	WC	P Martić	6	3	7			WC	P Martić	2	4
		Á Szávay	6	1					Á Szávay	6	6
		O Govortsova	3	0r												Á Szávay	6	4	2
		M Oudin	6	6												M Oudin	2	6	6
		S Cîrstea	3	0					M Oudin	6	6
		P Schnyder	6	77					P Schnyder	1	3
	7	V Razzano	3	63

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	S Pe'er	6	6
		A Cornet	4	1				6	S Pe'er	6	6
	Q	K Šprem	7	6				Q	K Šprem	4	3
		T Bacsinszky	5	1											6	S Pe'er	3	0
		L Šafářová	6	6												L Šafářová	6	6
		T Paszek	0	3					L Šafářová	7	6
	Q	V Manasieva	0	0				4	F Schiavone	5	2
	4	F Schiavone	6	6																			L Šafářová	4	6	6
	8	E Vesnina	6	6																		2/WC	F Pennetta	6	3	4
		A Dulgheru	1	4				8	E Vesnina	4	6	2
		T Garbin	3	6	6				T Garbin	6	2	6
	Q	IR Olaru	6	2	4											T Garbin	1	3
		A Kleybanova	7	6											2/WC	F Pennetta	6	6
	WC	J Coin	5	4					A Kleybanova	64	1
								2/WC	F Pennetta	77	6

External links

• Main Draw
• Qualifying Draw