Singles
2012 Open GDF Suez
Champion	Angelique Kerber
Runner-up	Marion Bartoli
Score	7–6(7–3), 5–7, 6–3
Draw	30
Seeds	8

Petra Kvitová was the defending champion, but she chose not to participate this year.

Angelique Kerber won her maiden WTA singles title, defeating Marion Bartoli in the final 7–6^(7–3), 5–7, 6–3.

Seeds

Draw

Finals

	Semifinals							Final
	9	Angelique Kerber	62	6	6
		Yanina Wickmayer	77	3	4
								9	Angelique Kerber	77	5	6
								2	Marion Bartoli	63	7	3
		Klára Zakopalová	63	0
	2	Marion Bartoli	77	6

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	M Sharapova	6	6
		P Hercog	2	2					C Scheepers	3	1
		C Scheepers	6	6											1	M Sharapova	4	4
		J Gajdošová	1	6	4										9	A Kerber	6	6
		M Niculescu	6	4	6				M Niculescu	3	6	3
		L Šafářová	2	63				9	A Kerber	6	4	6
	9	A Kerber	6	77																		9	A Kerber	62	6	6
	LL	J Craybas	1	0r																			Y Wickmayer	77	3	4
		Y Wickmayer	6	0					Y Wickmayer	6	7
	LL	V Lepchenko	4	5					C McHale	2	5
		C McHale	6	7												Y Wickmayer	6	63	6
		B Záhlavová-Strýcová	3	2											Q	M Barthel	4	77	3
	Q	M Barthel	6	6				Q	M Barthel	6	6
	WC	P Parmentier	2	6	6			WC	P Parmentier	3	0
	8	A Medina Garrigues	6	3	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	J Görges	6	6
		S Pe'er	1	3				6	J Görges	6	6
	LL	A Brianti	3	3					P Cetkovská	1	4
		P Cetkovská	6	6											6	J Görges	6	5	1
		K Zakopalová	6	6												K Zakopalová	3	7	6
	WC	A Cornet	3	1					K Zakopalová	6	6
		T Pironkova	77	3					T Pironkova	0	3
	3	N Li	65	2r																			K Zakopalová	63	0
	7	R Vinci	6	6																		2	M Bartoli	77	6
		S Halep	4	4				7	R Vinci	6	1	6
	Q	K Barrois	63	2				Q	B Mattek-Sands	3	6	3
	Q	B Mattek-Sands	77	6											7	R Vinci	6	4	62
		P Martić	6	6											2	M Bartoli	4	6	77
	Q	G Arn	4	4					P Martić	5	1
								2	M Bartoli	7	6

Qualifying

Draw

First qualifier

	First round							Second round							Qualifying competition
	1	Mona Barthel	6	6
		Mariya Koryttseva	4	3
								1	Mona Barthel	6	7
									Julie Coin	3	5
		Margalita Chakhnashvili	0	0
		Julie Coin	6	6
															1	Mona Barthel	6	6
															7	Varvara Lepchenko	3	4
		Marta Domachowska	6	6
		Elena Bogdan	4	4
									Marta Domachowska	2	3
								7	Varvara Lepchenko	6	6
		Laura Thorpe	2	5
	7	Varvara Lepchenko	6	7

Second qualifier

	First round							Second round							Qualifying competition
	2	Bethanie Mattek-Sands	6	77
		Veronika Kapshay	3	64
								2	Bethanie Mattek-Sands	6	3	6
									Naomi Broady	3	6	1
	Alt	Audrey Bergot	1	2
		Naomi Broady	6	6
															2	Bethanie Mattek-Sands	6	63	6
															9	Jill Craybas	1	77	4
	WC	Irina Ramialison	6	5	2
		Anna Remondina	4	7	6
									Anna Remondina	65	2
								9	Jill Craybas	77	6
		Alizé Lim	1	6	2
	9	Jill Craybas	6	4	6

Third qualifier

	First round							Second round							Qualifying competition
	3	Alberta Brianti	6	6
		Stephanie Vogt	4	0
								3	Alberta Brianti	6	7
									Kristína Kučová	3	5
		Anna Floris	4	2
		Kristína Kučová	6	6
															3	Alberta Brianti	0	3
															6	Kristina Barrois	6	6
	WC	Amandine Hesse	1	1
		Ekaterina Bychkova	6	6
									Ekaterina Bychkova	0	0
								6	Kristina Barrois	6	6
		Tatjana Malek	3	2
	6	Kristina Barrois	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Gréta Arn	4	6	7
	WC	Myrtille Georges	6	4	5
								4	Gréta Arn	77	6
									Séverine Beltrame	63	3
	Alt	Natalie Grandin	6	0	1
		Séverine Beltrame	3	6	6
															4	Gréta Arn	5	6	6
																Garbiñe Muguruza Blanco	7	4	1
		Giulia Gatto-Monticone	65	6	2
		Garbiñe Muguruza Blanco	77	3	6
									Garbiñe Muguruza Blanco	6	6
								5	Nina Bratchikova	3	3
	WC	Jessica Ginier	6	1	4
	5	Nina Bratchikova	4	6	6

References

• Main Draw
• Qualifying Draw