Singles
1998 Open 13
Champion	Thomas Enqvist
Runner-up	Yevgeny Kafelnikov
Score	6–4, 6–1
Draw	32 (4 Q / 3 WC )
Seeds	8

Thomas Enqvist defeated Yevgeny Kafelnikov 6–4, 6–1 to win the 1998 Open 13 singles competition. Enqvist was the defending champion.

Seeds

Draw

Finals

	Semifinals							Final
	1	Yevgeny Kafelnikov	77	6
		Mikael Tillström	65	4
								1	Yevgeny Kafelnikov	4	1
								6	Thomas Enqvist	6	6
	6	Thomas Enqvist	6	61	6
	2	Richard Krajicek	3	77	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	Y Kafelnikov	6	6
		J A Viloca	4	3				1	Y Kafelnikov	6	3	6
	Q	A Voinea	77	6				Q	A Voinea	1	6	4
		C Ruud	62	4											1	Y Kafelnikov	6	3	6
	Q	S Schalken	6	65	0											A Clément	2	6	4
		A Clément	4	77	6				A Clément	6	6
		L Roux	77	3	3			8	J Alonso	1	4
	8	J Alonso	63	6	6																	1	Y Kafelnikov	77	6
	WC/4	G Kuerten	6	6																			M Tillström	65	4
		F Dewulf	2	4				WC/4	G Kuerten	5	2
		A Boetsch	6	6					A Boetsch	7	6
		A Martín	3	1												A Boetsch	6	0	62
		M Goellner	77	6												M Tillström	4	6	77
		A Gaudenzi	63	2					M Goellner	5	1
		M Tillström	77	3	7				M Tillström	7	6
	5	C Pioline	63	6	5

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	T Enqvist	6	6
		J Burillo	4	3				6	T Enqvist	6	6
	Q	A di Pasquale	3	6	61			LL	F Roig	2	3
	LL	F Roig	6	3	77										6	T Enqvist	6	1	6
		M Gustafsson	61	6	6											M Gustafsson	2	6	3
		J van Herck	77	4	2				M Gustafsson	6	6
	Q	T Carbonell	2	6	3			WC/3	S Bruguera	3	3
	WC/3	S Bruguera	6	4	6																	6	T Enqvist	6	61	6
	7	A Portas	6	6																		2	R Krajicek	3	77	3
		Á López Morón	3	3				7	A Portas	1	2
		T Nydahl	610	64					D Vacek	6	6
		D Vacek	712	77												D Vacek	6	4	4
		J Tarango	3	4											2	R Krajicek	4	6	6
	WC	S Grosjean	6	6				WC	S Grosjean	3	5r
		K Alami	4	3				2	R Krajicek	6	5
	2	R Krajicek	6	6

External links

• 1998 Open 13 Singles draw
• 1998 Open 13 Qualifying draw