Singles
1989 Bologna Open
Final
Champion	Javier Sánchez
Runner-up	Franco Davín
Score	6–1, 6–0
Details
Draw	32 (4WC/4Q/1LL)
Seeds	8
Events
Singles Doubles
← 1988 · Bologna Outdoor · 1990 →

Alberto Mancini was the defending champion, but did not compete this year.

Javier Sánchez won the title by defeating Franco Davín 6–1, 6–0 in the final.^[1][2]

	Semifinals							Final
	1/WC	Guillermo Pérez Roldán	5	1
	6	Javier Sánchez	7	6
								6	Javier Sánchez	6	6
									Franco Davín	1	0
		Roberto Azar	3	3
		Franco Davín	6	6

	First round							Second round							Quarterfinals							Semifinals
	1/WC	G Pérez Roldán	6	6
		T Nydahl	2	2				1/WC	G Pérez Roldán	6	6
	Q	G Markus	6	6				Q	G Markus	3	3
	WC	S Pescosolido	3	4											1/WC	G Pérez Roldán	7	4	6
		C Allgårdh	1	0											7	O Camporese	5	6	4
		C Mezzadri	6	6					C Mezzadri	6	6	4
		C Panatta	0	2				7	O Camporese	3	7	6
	7	O Camporese	6	6																		1/WC	G Pérez Roldán	5	1
	3	H Skoff	6	3	7																	6	J Sánchez	7	6
		M Cierro	3	6	5			3	H Skoff	5	4
	LL	M Larsson	4	4					D Pérez	7	6
		D Pérez	6	6												D Pérez	3	6	5
		S Colombo	1	6	6										6	J Sánchez	6	2	7
		J Windahl	6	1	3				S Colombo	3	2
		P Rebolledo	2	0				6	J Sánchez	6	6
	6	J Sánchez	6	6

	First round							Second round							Quarterfinals							Semifinals
	5	M Filippini	6	5	6
		R Azar	3	7	7				R Azar	6	6
	Q	E Mazza	4	1					A Võsand	3	2
		A Võsand	6	6												R Azar	7	6
		F Cancellotti	3	7	4										4/WC	R Agénor	6	1
		R Viver	6	5	6				R Viver	4	1
		T Carbonell	6	5				4/WC	R Agénor	6	6
	4/WC	R Agénor	7	7																			R Azar	3	3
	8	M Koevermans	4	2																			F Davín	6	6
		F Davín	6	6					F Davín	7	6
	Q	F Rivera	7	4	3				M Narducci	6	1
		M Narducci	6	6	6											F Davín	6	6
		A Aramburú	4	6	5										Q	P Pambianco	4	3
	Q	P Pambianco	6	1	7			Q	P Pambianco	2	6	6
		S Casal	7	6					S Casal	6	4	3
	2/WC	J Svensson	6	3

• Official results archive (ATP)
• Official results archive (ITF)