1998 Mercedes Cup – Singles

Singles
1998 Mercedes Cup
Final
Champion	Gustavo Kuerten[1]
Runner-up	Karol Kučera
Score	4–6, 6–2, 6–4
Events
Singles men women Doubles men women
← 1997 · Mercedes Cup · 1999 →

The 1998 Mercedes Cup was a men's tennis tournament played on clay courts in Stuttgart, Germany, that was part of the International Series Gold of the 1998 ATP Tour. It was the fiftieth edition of the tournament and was held 20 July – 26 July.

Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated.

	Semifinals							Final[1]
	1	Marcelo Ríos	1	7	4
	5	Karol Kučera	6	6	6
								5	Karol Kučera	6	2	4
								13	Gustavo Kuerten	4	6	6
	13	Gustavo Kuerten	7	6
	2	Carlos Moyá	6	4

	First round							Second round							Third round							Quarterfinals
								1	M Ríos	7	6
		J Knippschild	3	6	6				J Knippschild	6	2
		M Kohlmann	6	3	3										1	M Ríos	6	6
		H Dreekmann	6	6												H Dreekmann	3	4
		M Tillström	3	0					H Dreekmann	6	7
								15	M Larsson	4	5
																						1	M Ríos	6	6
																							B Becker	2	0
								9	C Pioline	6	1
		B Becker	6	7					B Becker	7	6
		A Gaudenzi	1	5												B Becker	7	7
		R Fromberg	7	6											7	F Mantilla	6	5
		JA Marín	6	1					R Fromberg	6	5
								7	F Mantilla	7	7

	First round							Second round							Third round							Quarterfinals
								4	Y Kafelnikov	3	6	3
		B Ulihrach	7	6					B Ulihrach	6	3	6
		S Grosjean	5	2												B Ulihrach	7	6
		G Blanco	2	7	6										14	F Clavet	6	2
		M Safin	6	6	2				G Blanco	6	5
								14	F Clavet	7	7
																							B Ulihrach	4	4
																						5	K Kučera	6	6
								11	M Gustafsson	6	6
		T Haas	7	7					T Haas	3	1
		M-K Goellner	6	5											11	M Gustafsson	1	3
		C Doseděl	6	6											5	K Kučera	6	6
		M Rosset	3	4					C Doseděl	1	1
								5	K Kučera	6	6

	First round							Second round							Third round							Quarterfinals
								6	A Costa	6	6
		F Squillari	6	3	6				F Squillari	3	4
		N Lapentti	2	6	1										6	A Costa	6	6
		A Portas	7	6												A Portas	1	3
		T Johansson	6	4					A Portas	1	6	7
								12	F Santoro	6	2	6
																						6	A Costa	5	0
																						13	G Kuerten	7	6
								13	G Kuerten	7	6
		F Meligeni	3	6	6				F Meligeni	6	4
		D Prinosil	6	4	4										13	G Kuerten	6	6
		C Costa	6	6												C Costa	2	4
		R Vašek	2	0					C Costa	7	6	7
								3	À Corretja	6	7	5

	First round							Second round							Third round							Quarterfinals
								8	A Berasategui	1	2
		G Raoux	6	7					G Raoux	6	6
		D Sanguinetti	2	6												G Raoux	7	3	2
		F Vicente	6	7	4											F Vicente	6	6	6
		M Meneschincheri	7	5	0R				F Vicente	6	6	7
								10	T Muster	3	7	5
																							F Vicente	6	3	2
																						2	C Moyá	3	6	6
								16	N Escudé	6	3	3
		D Hrbatý	6	6					D Hrbatý	2	6	6
		M Norman	3	2												D Hrbatý	2	2
		J Alonso	6	6											2	C Moyá	6	6
		S Bruguera	4	2					J Alonso	6	5
								2	C Moyá	7	7