Singles
1991 Porsche Tennis Grand Prix
Champion	Anke Huber
Runner-up	Martina Navratilova
Score	2–6, 6–2, 7–6(7–4)
Draw	32 (4Q/1LL)
Seeds	8

Mary Joe Fernández was the defending champion, but lost in the quarterfinals to Helena Suková.

16-year old Anke Huber won the title by defeating Martina Navratilova 2–6, 6–2, 7–6^(7–4) in the final.^[1][2]

Seeds

Draw

Finals

	Semifinals							Final
	1	Martina Navratilova	6	77
		Judith Wiesner	2	64
								1	Martina Navratilova	6	2	64
									Anke Huber	2	6	77
		Anke Huber	6	77
	7	Helena Suková	3	62

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	M Navratilova	6	6
	Q	M Babel	4	2				1	M Navratilova	6	7
		B Paulus	66	3					E Reinach	4	5
		E Reinach	78	6											1	M Navratilova	6	7
		M Bollegraf	6	7											8	N Tauziat	4	5
		K Kschwendt	3	5					M Bollegraf
		P Shriver	7	3	1			8	N Tauziat	w/o
	8	N Tauziat	5	6	6																	1	M Navratilova	6	77
	4	J Novotná	6	6																			J Wiesner	2	64
		K Oeljeklaus	3	3				4	J Novotná	6	6
		M Medvedeva	3	6	6				M Medvedeva	4	4
		H Kelesi	6	4	4										4	J Novotná	67	3
		C Lindqvist	2	2												J Wiesner	79	6
		J Wiesner	6	6					J Wiesner	6	1	6
		R McQuillan	2	5				6	L Meskhi	1	6	4
	6	L Meskhi	6	7

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	Z Garrison	6	4	6
	Q	G Helgeson	4	6	1			5	Z Garrison	6	4	6
		B Schultz	6	78					B Schultz	3	6	2
	LL	A Temesvári	0	66											5	Z Garrison	2	1
		L McNeil	4	1												A Huber	6	6
		A Huber	6	6					A Huber	6	6
		N Zvereva	77	7					N Zvereva	2	2
	3	C Martínez	61	5																			A Huber	6	77
	7	H Suková	77	77																		7	H Suková	3	62
	Q	W Probst	63	62				7	H Suková	62	7	6
		A Frazier	6	6					A Frazier	77	5	3
		E Pfaff	2	1											7	H Suková	5	6	6
		R Reggi-Concato	1	2											2	MJ Fernández	7	3	3
		R Zrubáková	6	6					R Zrubáková	1	1
	Q	K Habšudová	0	4				2	MJ Fernández	6	6
	2	MJ Fernández	6	6

References

External links

• Official results archive (ITF)
• Official results archive (WTA)