Singles
1991 St. Petersburg Open
Final
Champion	Larisa Savchenko-Neiland
Runner-up	Barbara Rittner
Score	3–6, 6–3, 6–4
Details
Draw	32 (4Q)
Seeds	8
Events
Singles Doubles
← 1990 · Moscow Ladies Open · 1994 →

Leila Meskhi was the defending champion, but chose to compete at Bayotte in the same week.

Larisa Savchenko-Neiland won the title by defeating Barbara Rittner 3–6, 6–3, 6–4 in the final.^[1]

	Semifinals							Final
	5	Larisa Savchenko-Neiland	6	6
	7	Jo Durie	4	4
								5	Larisa Savchenko-Neiland	3	6	6
								3	Barbara Rittner	6	3	4
	3	Barbara Rittner	3	6	6
		Katja Oeljeklaus	6	3	4

	First round							Second round							Quarterfinals							Semifinals
	1	E Brioukhovets	6	6
	Q	I Driehuis	2	3				1	E Brioukhovets	w/o
		M Ekstrand	4	2				Q	D Monami
	Q	D Monami	6	6											1	E Brioukhovets	0	3
		S Smith	6	4	4										5	L Savchenko-Neiland	6	6
		N Miyagi	2	6	6				N Miyagi	4	4
		M Živec-Škulj	7	4	1			5	L Savchenko-Neiland	6	6
	5	L Savchenko-Neiland	5	6	6																	5	L Savchenko-Neiland	6	6
	4	I Demongeot	7	7																		7	J Durie	4	4
		E Maniokova	6	5				4	I Demongeot	6	6
		C Dahlman	6	4	7				C Dahlman	4	4
		P Thorén	1	6	5										4	I Demongeot	2	2
		S Komleva	4	3											7	J Durie	6	6
	Q	B Reinstadler	6	6				Q	B Reinstadler	0	7	2
		A Smashnova	1	4				7	J Durie	6	6	6
	7	J Durie	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	P Ritter	2	6	6
		L Golarsa	6	2	3			8	P Ritter	7	1	5
		S Testud	2	6	6				S Testud	5	6	7
		B Cordwell	6	1	4											S Testud	6	2
		M Strandlund	3	4											3	B Rittner	7	6
		B Mulej	6	6					B Mulej	6	3	1
		S Dopfer	2	3				3	B Rittner	4	6	6
	3	B Rittner	6	6																		3	B Rittner	3	6	6
	6	D Faber	0	6	5																		K Oeljeklaus	6	3	4
		A Henricksson	6	4	7				A Henricksson	6	6
	Q	I Berger	6	6				Q	I Berger	1	4
		S Loosemore	4	2												A Henricksson	7	3	3
		S Frankl	2	6	6											K Oeljeklaus	6	6	6
		K Oeljeklaus	6	3	7				K Oeljeklaus	3	6	6
		N van Lottum	2	2				2	N Medvedeva	6	3	1
	2	N Medvedeva	6	6

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