Girls' singles
1998 US Open
Final
Champion	Jelena Dokic
Runner-up	Katarina Srebotnik
Score	6–4, 6–2
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends men women mixed
← 1997 · US Open · 1999 →

Cara Black was the defending champion, but did not compete this year.

Jelena Dokic won the title by defeating Katarina Srebotnik 6–4, 6–2 in the final.

	Quarterfinals							Semifinals							Final
	1	Katarina Srebotnik	6	6
	8	Jackie Trail	0	2
								1	Katarina Srebotnik	4	6	6
								4	Evie Dominikovic	6	3	2
	4	Evie Dominikovic	6	3	6
	6	Nadia Petrova	2	6	4
															1	Katarina Srebotnik	4	2
															2	Jelena Dokic	6	6
		Iroda Tulyaganova	2	2
	3	Tina Pisnik	6	6
								3	Tina Pisnik	3	1
								2	Jelena Dokic	6	6
		Laura Granville	4	67
	2	Jelena Dokic	6	79

	First round							Second round							Third round							Quarterfinals
	1	K Srebotnik	6	6
		Kavitha Krishnamurthy	2	0				1	K Srebotnik	6	6
		J Hopkins	6	6					J Hopkins	4	1
		Janet Bergman	3	1											1	K Srebotnik	6	6
		Z Gubacsi	7	6												M Buric	2	2
		L Bao	6	1					Z Gubacsi	3	2
		Danira Penić	1	5					M Buric	6	6
		M Buric	6	7																		1	K Srebotnik	6	6
	10	C Fernández	6	6																		8	J Trail	0	2
		B Bielik	4	3				10	C Fernández	6	4	5
		K Bašternáková	6	6					K Bašternáková	1	6	7
		Katie Granson	2	4												K Bašternáková	6	4	1
		A Cargill	6	7											8	J Trail	3	6	6
		Uzma Khan	0	5					A Cargill	1	2r
		E Dyrberg	6	4	3			8	J Trail	6	4
	8	J Trail	4	6	6

	First round							Second round							Third round							Quarterfinals
	4	E Dominikovic	7	6
		Kinga Berezc	6	4				4	E Dominikovic	7	7
		A Védy	4	6	7				A Védy	6	6
		Z Kučová	6	4	5										4	E Dominikovic	6	6
		Jacquelyn Rosen	5	6	6										13	G Voleková	4	3
		R Fujiwara	7	0	3				J Rosen	3	3
		M Middleton	6	2				13	G Voleková	6	6
	13	G Voleková	7	6																		4	E Dominikovic	6	3	6
	11	M Sequera	2	6																		6	N Petrova	2	6	4
		Nives Ćulum	6	7					N Ćulum	1	6	6
		R Hudson	2	5					M Gerards	6	2	2
		M Gerards	6	7												N Ćulum	0	4
		M Irvin	6	6											6	N Petrova	6	6
		W Sawondari	1	2					M Irvin	6	1	5
		Julia Scaringe	3	6	1			6	N Petrova	1	6	7
	6	N Petrova	6	4	6

	First round							Second round							Third round							Quarterfinals
	5	E Krauth	3	2
		L Krasnoroutskaya	6	6					L Krasnoroutskaya	4	6	6
		H Collin	5	6	6				H Collin	6	3	4
		L Baker	7	3	2											L Krasnoroutskaya	1	6	4
		J Lehnhoff	4	6	4											I Tulyaganova	6	2	6
		I Tulyaganova	6	2	6				I Tulyaganova	7	6
		Delila Causevic	7	2	1			12	K Clijsters	5	1
	12	K Clijsters	5	6	6																		I Tulyaganova	2	2
	14	K Chevalier	2	7	6																	3	T Pisnik	6	6
		S Hrozenská	6	5	0			14	K Chevalier	6	6
		M Matevžič	4	6	6				G Zsíros	0	1
		Györgyi Zsíros	6	1	7										14	K Chevalier	6	4	3
		Brandis Braverman	6	6											3	T Pisnik	2	6	6
		D Krstulović	2	3					B Braverman	4	1
		D Bedáňová	4	4				3	T Pisnik	6	6
	3	T Pisnik	6	6

	First round							Second round							Third round							Quarterfinals
	7	W Prakusya	6	6
		Alessia Nikolaeva	3	3				7	W Prakusya	4	4
		MÈ Pelletier	0	3					S Walker	6	6
		Sara Walker	6	6												S Walker	2	3
		L Steinbach	6	0												L Granville	6	6
		L Granville	7	6					L Granville	6	6
		K McCain	3	2				9	T Hergold	2	4
	9	T Hergold	6	6																			L Granville	4	6
	16	D Hantuchová	7	6																		2	J Dokic	6	7
		N Li	5	4				16	D Hantuchová	3	4
		W Laiho	6	6					W Laiho	6	6
		Monika Horvath	1	2												W Laiho	4	1
		ME Salerni	3	2											2	J Dokic	6	6
		C Charbonnier	6	6					C Charbonnier	4	0
		Dominique Reynolds	2	0				2	J Dokic	6	6
	2	J Dokic	6	6

• ITF tournament profile
• Unofficial results archive (since Quarterfinals)