Singles
1986 Buick WCT Finals
Champion	Anders Järryd
Runner-up	Boris Becker
Score	6–7, 6–1, 6–1, 6–4

Ivan Lendl was the defending champion but did not compete that year.

Anders Järryd won in the final 6–7, 6–1, 6–1, 6–4 against Boris Becker.

Seeds

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

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round									Quarterfinals									Semifinals									Final
										1	Mats Wilander	3	4	7	6	6
		Johan Kriek	6	6	2	4	6				Johan Kriek	6	6	6	3	2
		Brad Gilbert	4	1	6	6	3												1	Mats Wilander	4	5	3
																				Anders Järryd	6	7	6
										4	Joakim Nyström	4	2	4
		Thierry Tulasne	3	0r							Anders Järryd	6	6	6
		Anders Järryd	6	4																									Anders Järryd	6	6	6	6
		Yannick Noah	7	6	6																							2	Boris Becker	7	1	1	4
		Matt Anger	5	4	2						Yannick Noah	3	6	6
										3	Stefan Edberg	6	7	7
																			3	Stefan Edberg	6	6	6	6
		Miloslav Mečíř	7	3	2	6													2	Boris Becker	7	7	4	7
		Paul Annacone	6	6	6	7					Paul Annacone	5	5	1
										2	Boris Becker	7	7	6

References

• 1986 Buick WCT Finals Draw