Women's singles
1998 Italian Open
Champion	Martina Hingis
Runner-up	Venus Williams
Score	6–3, 2–6, 6–3
Draw	56
Seeds	16

Martina Hingis defeated Venus Williams in the final, 6–3, 2–6, 6–3 to win the women's singles tennis title at the 1998 Italian Open.

Mary Pierce was the defending champion, but lost in the third round to Mirjana Lučić.

Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated. The top eight seeds received a bye to the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Martina Hingis	6	6
	14	Anna Kournikova	2	4
								1	Martina Hingis	6	6
									Mirjana Lučić	2	1
		Mirjana Lučić	7	0
	12	Sandrine Testud	5	0r
															1	Martina Hingis	6	2	6
															9	Venus Williams	3	6	3
	5	Arantxa Sánchez Vicario	6	6	6
	15	Lisa Raymond	7	1	2
								5	Arantxa Sánchez Vicario	3	6	5
								9	Venus Williams	6	2	7
		Serena Williams	4	2
	9	Venus Williams	6	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	M Hingis	6	6
		F Li	7	6					F Li	3	0
		O Barabanschikova	6	2											1	M Hingis	6	6
		G León García	5	3											10	I Spîrlea	1	2
		V Ruano Pascual	7	6					V Ruano Pascual	3	6
		J Halard-Decugis	4	2				10	I Spîrlea	6	7
	10	I Spîrlea	6	6																		1	M Hingis	6	6
	14	A Kournikova	6	6																		14	A Kournikova	2	4
	Q	V Csurgo	0	1				14	A Kournikova	6	6
		M Vento	2	3					B Paulus	2	2
		B Paulus	6	6											14	A Kournikova	6	3	6
	Q	J Kandarr	4	6	7										8	I Majoli	3	6	2
		F Labat	6	4	6			Q	J Kandarr	6	4	4
								8	I Majoli	4	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								4	M Pierce	6	6
		S Pitkowski	6	3	6				S Pitkowski	1	2
		S Appelmans	1	6	3										4	M Pierce	5	4
		M Lučić	6	6	7											M Lučić	7	6
		S Cacic	1	7	6				M Lučić	3	6	6
		E Likhovtseva	4	6	6				E Likhovtseva	6	2	2
	16	P Schnyder	6	4	4																		M Lučić	7	0
	12	S Testud	2	6	6																	12	S Testud	5	0r
	WC	L Golarsa	6	4	2			12	S Testud	4	6	6
		B Schett	4	6	6				B Schett	6	2	3
		M Grzybowska	6	3	2										12	S Testud	6	4	7
	WC	F Lubiani	0	1											6	M Seles	2	6	5
		S Farina	6	6					S Farina	2	1
								6	M Seles	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								6	A Sánchez-Vicario	6	7
	Q	C Torrens Valero	4	6	6			Q	C Torrens Valero	3	5
		B Schultz-McCarthy	6	2	3										6	A Sánchez-Vicario	6	6
		L Courtois	6	2	4										13	D Van Roost	1	2
		N Sawamatsu	1	6	6				N Sawamatsu	4	4
		K Habšudová	4	2				13	D Van Roost	6	6
	13	D Van Roost	6	6																		6	A Sánchez-Vicario	6	6	6
	15	L Raymond	2	6	7																	15	L Raymond	7	1	2
		A-G Sidot	6	3	5			15	L Raymond	6	3	7
		R Grande	3	0				Q	A Miller	2	6	6
	Q	A Miller	6	6											15	L Raymond	6	6
		R Dragomir	6	6												R Dragomir	4	1
	WC	J Capriati	3	2					R Dragomir	6	6
								3	A Coetzer	2	2

Section 4

	First round							Second round							Third round							Quarterfinals
								7	C Martínez	6	4	6
	WC	F Perfetti	7	6				WC	F Perfetti	1	6	3
	Q	E Gagliardi	5	2											7	C Martínez	2	2
	Q	T Garbin	7	4	1											S Williams	6	6
		J Kruger	6	6	6				J Kruger	1r
		S Williams	7	6					S Williams	5
	11	N Tauziat	5	0																			S Williams	4	2
	9	V Williams	6	6																		9	V Williams	6	6
		Y Basuki	2	3				9	V Williams	6	6
		M Oremans	4	1				Q	M Sánchez Lorenzo	1	4
	Q	M Sánchez Lorenzo	6	6											9	V Williams	6	6
	Q	A Fusai	7	6											Q	A Fusai	1	1
		A Sugiyama	6	0				Q	A Fusai	2	7	6
								2	J Novotná	6	6	3

External links

• Official results archive (ITF)
• Official results archive (WTA)