1989 Torneo Internazionale Città di Firenze – Singles

Singles
1989 Torneo Internazionale Città di Firenze
Champion	Horacio de la Peña
Runner-up	Goran Ivanišević
Score	6–4, 6–3
Draw	32 (3WC/4Q)
Seeds	8

Massimiliano Narducci was the defending champion, but lost in the first round to Eduardo Bengoechea.

Qualifier and sixth-seeded Horacio de la Peña won the title by defeating Goran Ivanišević 6–4, 6–3 in the final.^[1]

	Semifinals							Final
	1/WC	Andrés Gómez	1	1
	6/Q	Horacio de la Peña	6	6
								6/Q	Horacio de la Peña	6	6
								5	Goran Ivanišević	4	3
	5	Goran Ivanišević	6	6
	7	Lawson Duncan	3	4

	First round							Second round							Quarterfinals							Semifinals
	1/WC	A Gómez	6	7
		T Meinecke	2	5				1/WC	A Gómez	7	7
		F Cancellotti	6	6					F Cancellotti	5	6
	Q	C Caratti	4	4											1/WC	A Gómez	6	5	6
	WC	JL Clerc	2	6	3											O Camporese	3	7	1
		O Camporese	6	3	6				O Camporese	6	6
		R Viver	0	4				8	F Luna	4	3
	8	F Luna	6	6																		1/WC	A Gómez	1	1
	4	E Bengoechea	4	6	6																	6/Q	H de la Peña	6	6
	WC	M Narducci	6	3	4			4	E Bengoechea	6	3	6
	Q	F Clavet	6	6				Q	F Clavet	2	6	3
		M Cierro	3	2											4	E Bengoechea	3	1
		C Miniussi	6	7	2										6/Q	H de la Peña	6	6
		R Azar	7	5	6				R Azar	1	6
		G Prpić	3	2				6/Q	H de la Peña	6	7
	6/Q	H de la Peña	6	6

	First round							Second round							Quarterfinals							Semifinals
	5	G Ivanišević	6	6
		P Rebolledo	3	3				5	G Ivanišević	6	3	6
		C Pistolesi	2	4				Q	J Arias	2	6	2
	Q	J Arias	6	6											5	G Ivanišević	7	6
		V Paloheimo	6	6											3	L Mattar	6	1
		M Rackl	3	0					V Paloheimo	7	4	3
		N Pereira	4	6	5			3	L Mattar	5	6	6
	3	L Mattar	6	3	7																	5	G Ivanišević	6	6
	7	L Duncan	7	6																		7	L Duncan	3	4
		C Panatta	5	4				7	L Duncan	6	6
		G Giussani	4	1					N Kroon	4	2
		N Kroon	6	6											7	L Duncan	4	7	6
		N Marques	6	6												T Tulasne	6	5	1
		J Stoltenberg	4	4					N Marques	3	2
		T Tulasne	4	6	6				T Tulasne	6	6
	2	M Filippini	6	2	0

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