David Prinosil was the defending champion but lost in the second round to Roger Federer.

Thomas Johansson won in the final 6–3, 6–7^(5–7), 6–2 against Fabrice Santoro.

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

	Semifinals							Final
	1	Yevgeny Kafelnikov	3	6	2
	7	Thomas Johansson	6	5	6
								7	Thomas Johansson	6	65	6
									Fabrice Santoro	3	77	2
		Fabrice Santoro	7	6
	2	Patrick Rafter	5	4

	First round							Second round							Quarterfinals							Semifinals
	1	Y Kafelnikov	6	4	6
	Q	T Ketola	3	6	2			1	Y Kafelnikov	6	6
		R Schüttler	6	6					R Schüttler	4	4
		N Lapentti	4	4											1	Y Kafelnikov	62	77	77
		N Escudé	6	6												N Escudé	77	63	64
	Q	D Nestor	1	2					N Escudé	6	6
		M Mirnyi	4	4				8	T Haas	3	4
	8	T Haas	6	6																		1	Y Kafelnikov	3	7	2
	4	A Clément	3	4																		7	T Johansson	6	5	6
		N Kiefer	6	6					N Kiefer	63	77	61
		S Schalken	1	4					J Björkman	77	64	77
		J Björkman	6	6												J Björkman	4	2
		Á Calatrava	65	4											7	T Johansson	6	6
		M Larsson	77	6					M Larsson	5	5
		M Chang	2	5				7	T Johansson	7	7
	7	T Johansson	6	7

	First round							Second round							Quarterfinals							Semifinals
	5	À Corretja	0	2
		J Golmard	6	6					J Golmard	6	4	5
	Q	C Saulnier	62	2				WC	L Burgsmüller	4	6	7
	WC	L Burgsmüller	77	6											WC	L Burgsmüller	63	4
	WC	A Popp	2	3												F Santoro	77	6
		F Santoro	6	6					F Santoro	7	7
	Q	W Black	7	3	1			3	S Grosjean	5	5
	3	S Grosjean	5	6	6																		F Santoro	7	6
	6	R Federer	64	6	6																	2	P Rafter	5	4
		A Portas	77	4	2			6	R Federer	710	7
		D Prinosil	77	77					D Prinosil	68	5
	WC	C Moyá	65	64											6	R Federer	6	66	64
		A Pavel	6	6											2	P Rafter	4	78	77
		B Ulihrach	1	3					A Pavel	3	3
		D Vacek	3	4				2	P Rafter	6	6
	2	P Rafter	6	6

• 2001 Gerry Weber Open draw
• 2001 Gerry Weber Open Qualifying draw