1986 WCT Scottsdale Open
| 1986 WCT Scottsdale Open | |
|---|---|
| Date | October 6 – October 13 |
| Edition | 1st |
| Champions | |
| Singles | |
 John McEnroe | |
| Doubles | |
 Leonardo Lavalle / Mike Leach | |
The 1986 WCT Scottsdale Open was a WCT and Nabisco Grand Prix tennis tournament held in Scottsdale, Arizona. The tournament was held from October 6 to October 13.
Finals
Singles
John McEnroe defeated Kevin Curren 6–3, 3–6, 6–2
- It was McEnroe's 6th title of the year and the 131st of his career.
Doubles
Leonardo Lavalle / Mike Leach defeated Scott Davis / David Pate 7–6, 6–4
- It was Lavalle's only title of the year and the 1st of his career. It was Leach's 3rd title of the year and the 3rd of his career.