| 1986 WCT Scottsdale Open | |
|---|---|
| Date | October 6–13 |
| Edition | 1st |
| Category | Grand Prix (WCT) |
| Draw | 32S / 16D |
| Prize money | $220,000 |
| Surface | Hard / outdoor |
| Location | Scottsdale, Arizona, U.S. |
| Champions | |
| Singles | |
 John McEnroe[1] | |
| Doubles | |
 Leonardo Lavalle / Mike Leach[2] | |
The 1986 WCT Scottsdale Open was a men's WCT and Nabisco Grand Prix tennis tournament played on outdoor hard courts in Scottsdale, Arizona in the United States. It was the inaugural edition of the tournament and was held from October 6 through October 13, 1986. First-seeded John McEnroe won the singles title.
- ^ "1986 Scottsdale – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1986 Scottsdale – Doubles draw". Association of Tennis Professionals (ATP).