1991 OTB International Open – Singles

Singles
1991 OTB International Open
Champion	Michael Stich
Runner-up	Emilio Sánchez
Final score	6–2, 6–4

Ramesh Krishnan was the defending champion, but lost in the first round this year.

Michael Stich won the tournament, beating Emilio Sánchez in the final, 6–2, 6–4.

Seeds

Draw

Key

Finals

	Semifinals							Final
	1	Michael Stich	7	6
	6	Horst Skoff	5	1
								1	Michael Stich	6	6
								3	Emilio Sánchez	2	4
	3	Emilio Sánchez	7	6
	8	Francisco Clavet	5	1

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	M Stich	78	6
		M Woodforde	66	3				1	M Stich	6	6
		T Carbonell	4	6	7				T Carbonell	1	2
		P Kühnen	6	3	5										1	M Stich	6	6
	WC	A Gómez	6	6											7	T Woodbridge	4	2
		J Eltingh	4	0				WC	A Gómez	77	4	5
		C Bergström	1	2				7	T Woodbridge	64	6	7
	7	T Woodbridge	6	6																		1	M Stich	7	6
	4	A Cherkasov	6	6																		6	H Skoff	5	1
		J Tarango	2	3				4	A Cherkasov	6	7
		R Fromberg	6	6					R Fromberg	2	5
		J Arias	4	3											4	A Cherkasov	710	3	62
		R Krishnan	3	4											6	H Skoff	68	6	77
	Q	C Adams	6	6				Q	C Adams	7	2	63
		W Ferreira	3	77	2			6	H Skoff	5	6	77
	6	H Skoff	6	64	6

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	5	A Volkov	6	6
		D Poliakov	2	1				5	A Volkov	0	79	7
		C Pioline	2	4					J Sánchez	6	67	5
		J Sánchez	6	6											5	A Volkov	1	5
		G Raoux	3	1d											3	E Sánchez	6	7
		B Wuyts	6	2					B Wuyts	65	2
	LL	D Adams	4	4				3	E Sánchez	77	6
	3	E Sánchez	6	6																		3	E Sánchez	7	6
	8	F Clavet	7	77																		8	F Clavet	5	1
	Q	S Simian	5	64				8	F Clavet	6	6
	Q	M Knowles	6	77				Q	M Knowles	3	0
	Q	N Pereira	4	65											8	F Clavet	6	6
	LL	Jason Netter	3	2											2	S Bruguera	1	4
		P Haarhuis	6	6					P Haarhuis	4	6	5
		J Stoltenberg	6	2	3			2	S Bruguera	6	3	7
	2	S Bruguera	4	6	6

References

• Main Draw