1991 Grand Prix de Tennis de Lyon – Singles

Singles
1991 Grand Prix de Tennis de Lyon
Champion	Pete Sampras
Runner-up	Olivier Delaître
Final score	6–1, 6–1
Events
Singles Doubles
← 1990 · Grand Prix de Tennis de Lyon · 1992 →

Marc Rosset was the defending champion, but lost in the first round this year.

Pete Sampras won the title, beating Olivier Delaître 6–1, 6–1 in the final.

Seeds[]

Draw[]

Key[]

Finals[]

	Semifinals							Final
	WC	Olivier Delaître	6	6
	3	Sergi Bruguera	4	4
								WC	Olivier Delaître	1	1
								2	Pete Sampras	6	6
	4	Brad Gilbert	1	2
	2	Pete Sampras	6	6

Top half[]

	First round							Second round							Quarterfinals							Semifinals
	1	G Forget	6	4	3
	WC	O Delaître	1	6	6			WC	O Delaître	6	66	77
		C Pioline	7	65	6				C Pioline	2	78	63
		T Carbonell	5	77	3										WC	O Delaître	6	77
		J Kriek	77	6												J Kriek	2	63
		S Pescosolido	65	3					J Kriek	6	6
		F Santoro	6	6					F Santoro	4	4
	8	M Rosset	1	3																		WC	O Delaître	6	6
	3	S Bruguera	3	6	6																	3	S Bruguera	4	4
	SE	A Boetsch	6	3	4			3	S Bruguera	710	77
		J-P Fleurian	3	2					G Raoux	68	62
		G Raoux	6	6											3	S Bruguera	6	77
	WC	F Fontang	0	64												K Curren	0	63
	SE	C van Rensburg	6	77				SE	C van Rensburg	1	2
		K Curren	65	77	77				K Curren	6	6
	5	D Rostagno	77	63	64

Bottom half[]

	First round							Second round							Quarterfinals							Semifinals
	6	A Mancini	2	7	77
		C Saceanu	6	5	62			6	A Mancini	710	6
		N Kulti	6	6					N Kulti	68	4
		V Paloheimo	2	4											6	A Mancini	2	2
	Q	É Winogradsky	6	3	6										4	B Gilbert	6	6
	Q	S DeVries	1	6	3			Q	É Winogradsky	5	1
		A Mronz	3	5				4	B Gilbert	7	6
	4	B Gilbert	6	7																		4	B Gilbert	1	2
	7	J Svensson	1	6	77																	2	P Sampras	6	6
		P Kühnen	6	3	63			7	J Svensson	64	6	6
		R Agénor	69	7	7				R Agénor	77	3	1
	Q	Y Doumbia	711	5	5										7	J Svensson	2	2
		T Champion	6	6											2	P Sampras	6	6
	WC	Y Noah	4	4					T Champion	1	3
	Q	T Nijssen	3	2				2	P Sampras	6	6
	2	P Sampras	6	6

References[]

• Main Draw