Singles
1998 ABN AMRO World Tennis Tournament
Final
Champion	Jan Siemerink
Runner-up	Thomas Johansson
Score	7–6(7–2), 6–2
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 1997 · ABN AMRO World Tennis Tournament · 1999 →

Richard Krajicek was the defending champion, but lost in the semifinals to Jan Siemerink.

Jan Siemerink won in the final 7–6^(7–2), 6–2, against Thomas Johansson.

	Semifinals							Final
		Jan Siemerink	6	4	6
	5	Richard Krajicek	4	6	4
									Jan Siemerink	7	6
									Thomas Johansson	62	2
		Thomas Johansson	6	7
		Brett Steven	3	5

	First round							Second round							Quarterfinals							Semifinals
	1	P Rafter	5	7	6
	WC	P Wessels	7	63	1			1	P Rafter	6	6
	LL	D Scala	7	6				LL	D Scala	3	4
	WC	J van Lottum	5	3											1	P Rafter	4	4
		G Raoux	6	6												J Siemerink	6	6
		D Vacek	2	3					G Raoux	7	2	2
		J Siemerink	5	7	6				J Siemerink	65	6	6
	7	G Ivanišević	7	66	3																		J Siemerink	6	4	6
	3	G Rusedski	67	7	7																	5	R Krajicek	4	6	4
		K Alami	7	63	64			3	G Rusedski	6	6
		R Reneberg	2	6	7				R Reneberg	3	2
		T Nydahl	6	4	5										3	G Rusedski	6	62	63
		P Haarhuis	3	4											5	R Krajicek	3	7	7
	Q	A Voinea	6	6					A Voinea	2	2
	WC	D van Scheppingen	5	4				5	R Krajicek	6	6
	5	R Krajicek	7	6

	First round							Second round							Quarterfinals							Semifinals
	6	S Bruguera	7	6
		H Arazi	66	4				6	S Bruguera	66	3
		J Novák	7	3	67				J van Herck	7	6
		J van Herck	64	6	7											J van Herck	68	2
		B Ulihrach	6	66	64											T Johansson	7	6
	Q	K Carlsen	4	7	7			Q	K Carlsen	3	7	68
		T Johansson	7	6					T Johansson	6	65	7
	4	Y Kafelnikov	65	2																			T Johansson	6	7
	Q	R Sluiter	3	5																			B Steven	3	5
		B Steven	6	7					B Steven	7	65	7
		N Escudé	3	4					M Damm	65	7	5
		M Damm	6	6												B Steven	4	7	7
		M-K Goellner	1	3											Q	T Carbonell	6	65	5
		M Tillström	6	6					M Tillström	2	6	2
	Q	T Carbonell	65	6	6			Q	T Carbonell	6	1	6
	2	J Björkman	7	3	4

• Draw
• Qualifying Draw