Singles
1986 Milan Indoor
Champion	Ivan Lendl
Runner-up	Joakim Nyström
Score	6–2, 6–2, 6–4
Draw	32
Seeds	8

John McEnroe was the defending champion, but did not participate this year.

Ivan Lendl won the tournament, beating Joakim Nyström in the final, 6–2, 6–2, 6–4.

Seeds

Draw

Finals

	Semifinals							Final
	1	Ivan Lendl	7	6
	4	Miloslav Mečíř	5	4
								1	Ivan Lendl	6	6	6
								2	Joakim Nyström	2	2	4
	3	Anders Järryd	3	6
	2	Joakim Nyström	6	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	I Lendl	6	6
		J Aguilera	3	1				1	I Lendl	6	7
	Q	M Ostoja	6	6	6			Q	M Ostoja	1	5
		J López-Maeso	4	7	2										1	I Lendl	6	6
	Q	M Fioroni	6	4	4										7	J Hlasek	3	4
		M Vajda	4	6	6				M Vajda	6	3
	Q	T Högstedt	4	2				7	J Hlasek	7	6
	7	J Hlasek	6	6																		1	I Lendl	7	6
	4	M Mečíř	2	7	6																	4	M Mečíř	5	4
	WC	P Canè	6	6	3			4	M Mečíř	6	6
		S Perkiss	6	3	3				J Fitzgerald	2	4
		J Fitzgerald	3	6	6										4	M Mečíř	6	6
		F Cancellotti	3	6	2											S Casal	1	2
		S Casal	6	4	6				S Casal	6	3	7
		R Simpson	4	7	6				R Simpson	2	6	6
	5	H Sundström	6	6	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	T Šmíd	2	3
		A Mansdorf	6	6					A Mansdorf	6	6
	Q	S Glickstein	4	2					C Steyn	1	1
		C Steyn	6	6												A Mansdorf	6	5
		C Panatta	1	6											3	A Järryd	7	7
		E Sánchez	6	7					E Sánchez	2	4
		M Edmondson	4	4				3	A Järryd	6	6
	3	A Järryd	6	6																		3	A Järryd	3	6
	8	J Gunnarsson	6	6																		2	J Nyström	6	7
		M Flur	4	4				8	J Gunnarsson	0	2
		V Gerulaitis	6	6	5				B Green	6	6
		B Green	7	3	7											B Green	1	6	2
		F Segărceanu	3	4											2	J Nyström	6	4	6
		P Složil	6	6					P Složil	4	2
		J Svensson	3	2				2	J Nyström	6	6
	2	J Nyström	6	6

External links

• Main draw