Larry Stefanki was the defending champion but lost in the second round to David Pate.

Joakim Nyström won in the final 6–1, 6–3, 6–2 against Yannick Noah.

The top eight seeds received a bye into the second round.

	Semifinals							Final
	10	Thierry Tulasne	2	7	5
	4	Yannick Noah	6	6	7
								4	Yannick Noah	1	3	2
								5	Joakim Nyström	6	6	6
	5	Joakim Nyström	6	6
	2	Jimmy Connors	4	2

	First round							Second round							Third round							Quarterfinals
								1	M Wilander	6	6
	Q	A Agassi	6	6				Q	A Agassi	1	1
	WC	J Austin	4	2											1	M Wilander	7	6
		L Pimek	7	6											16	A Krickstein	5	1
	Q	E Edwards	5	3					L Pimek	5	1
	WC	E Teltscher	6	5	2			16	A Krickstein	7	6
	16	A Krickstein	4	7	6																	1	M Wilander	4	3
	10	T Tulasne	6	6																		10	T Tulasne	6	6
	Q	B Moir	1	3				10	T Tulasne	6	6
		M Westphal	6	6					M Westphal	2	2
		M Davis	4	2											10	T Tulasne	6	6
		S Casal	4	4											8	J Arias	3	4
		S Živojinović	6	6					S Živojinović	2	5
								8	J Arias	6	7

	First round							Second round							Third round							Quarterfinals
								4	Y Noah	6	6
		H Schwaier	5	1					T Wilkison	4	4
		T Wilkison	7	6											4	Y Noah	6	7
		R Agénor	1	5												D Goldie	3	6
		J Canter	6	7					J Canter	6	4	1
		D Goldie	4	6	6				D Goldie	4	6	6
	14	J Hlasek	6	4	4																	4	Y Noah	7	7
	11	J Gunnarsson	4	2																		Q	M Pernfors	5	5
	Q	M Pernfors	6	6				Q	M Pernfors	6	6
		B Testerman	5	2					E Sánchez	4	3
		E Sánchez	7	6											Q	M Pernfors	6	7
		S Perkiss	1	3											Q	M Schapers	3	5
	Q	M Schapers	6	6				Q	M Schapers	6	6
								6	J Kriek	3	2

	First round							Second round							Third round							Quarterfinals
								5	J Nyström	6	6
		C Steyn	6	6	6				D Keretić	2	2
		D Keretić	4	7	7										5	J Nyström	6	6
		G Holmes	6	3											WC	B Pearce	3	4
	WC	B Pearce	7	6				WC	B Pearce	6	6
		R Krishnan	3	1				12	P Lundgren	2	4
	12	P Lundgren	6	6																		5	J Nyström	7	6
	13	M Anger	6	6																		3	B Becker	6	2
	Q	D Cassidy	4	1				13	M Anger	5	5
		G Forget	3	6	2				J Higueras	7	7
		J Higueras	6	4	6											J Higueras	2	4
		D Pérez	3	5											3	B Becker	6	6
		M Leach	6	7					M Leach	3	3
								3	B Becker	6	6

	First round							Second round							Third round							Quarterfinals
								7	S Davis	6	1	4
		M De Palmer	6	5	1				M Vajda	2	6	6
		M Vajda	2	7	6											M Vajda	4	4
		L Stefanki	6	6											9	D Pate	6	6
		J Lloyd	1	2					L Stefanki	4	0
		J Aguilera	2	5				9	D Pate	6	6
	9	D Pate	6	7																		9	D Pate	5	4
	15	A Maurer	6	7	4																	2	J Connors	7	6
		J Yzaga	7	6	6				J Yzaga	6	7
		J Brown	6	6					J Brown	2	5
		S Giammalva Jr.	3	4												J Yzaga	1	2
	Q	M Ostoja	6	2	6										2	J Connors	6	6
		V Van Patten	4	6	3			Q	M Ostoja	6	4	4
								2	J Connors	1	6	6

• 1986 Pilot Pen Classic Draw - Men's Doubles