Singles
2010 Porsche Tennis Grand Prix
Final
Champion	Justine Henin
Runner-up	Samantha Stosur
Score	6–4, 2–6, 6–1
Events
Singles Doubles
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Justine Henin defeated Samantha Stosur in the final, 6–4, 2–6, 6–1 to win the women's singles tennis title at the 2010 Stuttgart Open.^{[citation needed]} This was Henin's first title since 2008, the year she first retired from professional tennis. Svetlana Kuznetsova was the defending champion, but she lost to Li Na in the second round.^{[citation needed]}

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

	Semifinals							Final
	Q	Anna Lapushchenkova	5	3
	7/WC	Samantha Stosur	7	6
								7/WC	Samantha Stosur	4	6	1
								WC	Justine Henin	6	2	6
	WC	Justine Henin	6	6
		Shahar Pe'er	3	2

	First round							Second round							Quarterfinals							Semifinals
								1	C Wozniacki	4	4
	Q	S Sfar	6	0	r				L Šafářová	6	6
		L Šafářová	2	3												L Šafářová	61	6	1
		O Govortsova	4	1											Q	A Lapushchenkova	7	1	6
	Q	A Lapushchenkova	6	6				Q	A Lapushchenkova	6	6
		F Pennetta	1	4				6	V Azarenka	3	3
	6	V Azarenka	6	6																		Q	A Lapushchenkova	5	3
	3	S Kuznetsova	6	6																		7/WC	S Stosur	7	6
		K Srebotnik	1	2				3	S Kuznetsova	3	5
		N Li	6	6					N Li	6	7
		S Errani	1	1												N Li	3	3
	Q	T Poutchek	2	2											7/WC	S Stosur	6	6
		A Dulgheru	6	6					A Dulgheru	6	0	2
		M Bartoli	2	1				7/WC	S Stosur	3	6	6
	7/WC	S Stosur	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	Y Wickmayer	6	6
		F Schiavone	3	3				8	Y Wickmayer	3	5
	WC	J Henin	7	6				WC	J Henin	6	7
	WC	J Görges	63	1											WC	J Henin	3	7	6
	LL	M Chakhnashvili	3	4											4	J Janković	6	64	3
	Q	T Pironkova	6	6				Q	T Pironkova	2	2
		G Dulko	2	2				4	J Janković	6	6
	4	J Janković	6	6																		WC	J Henin	6	6
	5	A Radwańska	7	6																			S Pe'er	3	2
		A Ivanovic	64	4				5	A Radwańska	3	7	2
		P Hercog	3	6	1				S Pe'er	6	64	6
		S Pe'er	6	3	6											S Pe'er	6	6
		Á Szávay	6	2	7										2	D Safina	3	2
		A Petkovic	3	6	5				Á Szávay	65	6	0
								2	D Safina	7	3	6

• Main Draw
• Qualifying Draw