Men's singles
1989 Italian Open
Champion	Alberto Mancini
Runner-up	Andre Agassi
Score	6–3, 4–6, 2–6, 7–6, 6–1
Draw	64
Seeds	16

Alberto Mancini won in the final 6–3, 4–6, 2–6, 7–6, 6–1 against Andre Agassi.

Ivan Lendl was the defending champion but did not compete this year.

Seeds

Draw

Finals

	Semifinals							Final
		Jordi Arrese	2	4
	11	Alberto Mancini	6	6
								11	Alberto Mancini	6	4	2	7	6
								2	Andre Agassi	3	6	6	6	1
		Sergi Bruguera	3	4
	2	Andre Agassi	6	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
	1	M Wilander	6	6	6
		J Frana	7	3	2			1	M Wilander	4	6	6
		J Sánchez	6	6					J Sánchez	6	4	3
		J Nyström	3	0											1	M Wilander	3	4
		J Arias	6	3	0											J Berger	6	6
		J Berger	4	6	6				J Berger	7	6
		J Gunnarsson	5	4				15	M Filippini	5	3
	15	M Filippini	7	6																			J Berger	1	1
	10	D Cahill	1	7	6																		J Arrese	6	6
	Q	F Davín	6	5	2			10	D Cahill	6	2	6
		M Střelba	1	7	6				M Střelba	3	6	2
		L Mattar	6	6	0										10	D Cahill	6	3	5
		J Arrese	6	4	6											J Arrese	3	6	7
		M Šrejber	2	6	1				J Arrese	6	7
		A Võsand	3	2				7	A Krickstein	4	5
	7	A Krickstein	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
	4	M Mečíř	2	5
	WC	O Camporese	6	7				WC	O Camporese	5	6	6
		G Ivanišević	6	6					G Ivanišević	7	4	2
		N Pereira	4	3											WC	O Camporese	6	6
	Q	N Marques	3	1											13	J Yzaga	3	4
		T Nijssen	6	6					T Nijssen	2	2
		M Vajda	5	2				13	J Yzaga	6	6
	13	J Yzaga	7	6																		WC	O Camporese	5	7	3
	11	A Mancini	6	6																		11	A Mancini	7	6	6
	Q	F Clavet	3	2				11	A Mancini	6	6
		L Duncan	7	6					L Duncan	2	1
		T Tulasne	5	1											11	A Mancini	w/o
	WC	M Narducci	5	4											6	E Sánchez
		M Jaite	7	6					M Jaite	2	5
		E Bengoechea	1	2				6	E Sánchez	6	7
	6	E Sánchez	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
	5	J Connors	6	6
	Q	C Pioline	4	2				5	J Connors	6	6	6
	Q	C di Laura	1	1				Q	M Cierro	7	2	3
	Q	M Cierro	6	6											5	J Connors	1	1
		K Nováček	6	6												S Bruguera	6	6
		S Casal	1	2					K Nováček	6	4	3
		S Bruguera	2	6	6				S Bruguera	2	6	6
	12	A Gómez	6	2	2																		S Bruguera	6	6
	14	H Skoff	5	6	3																		M Koevermans	2	4
		D Nargiso	7	4	6				D Nargiso	6	6
		C Motta	3	6	2				C Pistolesi	2	1
		C Pistolesi	6	2	6											D Nargiso	3	6	1
		J Stoltenberg	4	5												M Koevermans	6	3	6
	WC	J L Clerc	6	7				WC	J L Clerc	3	1
		M Koevermans	6	6					M Koevermans	6	6
	3	K Carlsson	3	4

Section 4

	First round							Second round							Third round							Quarterfinals
	8	G Pérez Roldán	6	6
		T Champion	1	0				8	G Pérez Roldán	7	6
		H de la Peña	6	4				Q	J Potier	6	4
	Q	J Potier	7	6											8	G Pérez Roldán	6	6	6
	WC	C Panatta	1	2												J Courier	1	7	3
		J Courier	6	6					J Courier	6	6
		B Orešar	7	3	6				B Orešar	4	1
	9	R Agénor	6	6	2																	8	G Pérez Roldán	3	1
	16	M Woodforde	2	3																		2	A Agassi	6	6
		F Luna	6	6					F Luna	3	6	3
	WC	S Pescosolido	4	1					L Lavalle	6	3	6
		L Lavalle	6	6												L Lavalle	3	4
	Q	D Pérez	2	3											2	A Agassi	6	6
		P Sampras	6	6					P Sampras	2	1
		T Witsken	1	4				2	A Agassi	6	6
	2	A Agassi	6	6

External links

• 1989 Italian Open draw