Singles
2001 If Stockholm Open
Final
Champion	Sjeng Schalken
Runner-up	Jarkko Nieminen
Score	3–6, 6–3, 6–3, 4–6, 6–3
Details
Draw	32
Seeds	8
Events
Singles Doubles
← 2000 · If Stockholm Open · 2002 →

Thomas Johansson was the defending champion but lost in the quarterfinals to Jarkko Nieminen.

Sjeng Schalken won in the final 3–6, 6–3, 6–3, 4–6, 6–3 against Nieminen.

	Semifinals							Final
	6	Sjeng Schalken	6	6
	4	Guillermo Cañas	4	2
								6	Sjeng Schalken	3	6	6	4	6
								Q	Jarkko Nieminen	6	3	3	6	3
	Q	Jarkko Nieminen	77	6
	5	Thomas Enqvist	64	3

	First round							Second round							Quarterfinals							Semifinals
	LL	J Vacek	6	78
		D Sánchez	3	66				LL	J Vacek	6	3	6
		F Clavet	4	3					M Gustafsson	3	6	3
		M Gustafsson	6	6											LL	J Vacek	3	63
		W Arthurs	6	6											6	S Schalken	6	77
	Q	P Wessels	3	4					W Arthurs	4	3
	Q	J van Lottum	1	3				6	S Schalken	6	6
	6	S Schalken	6	6																		6	S Schalken	6	6
	4	G Cañas	6	6																		4	G Cañas	4	2
		N Kiefer	3	2				4	G Cañas	6	6
	WC	M Larsson	6	7				WC	M Larsson	2	3
	Q	B Bryan	4	5											4	G Cañas	6	6
		A Vinciguerra	6	77											8	W Ferreira	3	1
	WC	J Johansson	3	64					A Vinciguerra	77	66	63
		C Rochus	5	2				8	W Ferreira	63	78	77
	8	W Ferreira	7	6

	First round							Second round							Quarterfinals							Semifinals
	7	Y El Aynaoui	77	6
		F Squillari	65	4				7	Y El Aynaoui	3	1
		K Pless	61	3				Q	J Nieminen	6	6
	Q	J Nieminen	77	6											Q	J Nieminen	6	6
		C Pioline	6	6											3	T Johansson	2	4
		J Björkman	3	4					C Pioline	1	7	3
		M Hipfl	77	4	1r			3	T Johansson	6	5	6
	3	T Johansson	64	6	4																	Q	J Nieminen	77	6
	5	T Enqvist	7	6																		5	T Enqvist	64	3
		M Tabara	5	3				5	T Enqvist	7	6
		R Delgado	3	3				WC	R Söderling	5	3
	WC	R Söderling	6	6											5	T Enqvist	6	67	7
		M Ríos	6	3	6											M Ríos	4	79	5
		M Russell	2	6	4				M Ríos	6	6
		M Philippoussis	2	7	2			2	S Grosjean	3	4
	2	S Grosjean	6	5	6

• Main draw
• Qualifying draw