1986 Livingston Open – Singles

Brad Gilbert was the defending champion.

Gilbert successfully defended his title, defeating Mike Leach 6–2, 6–2 in the final.

Seeds

 * 1) 🇺🇸 Tim Mayotte (first round)
 * 2) 🇺🇸 Brad Gilbert (champion)
 * 3) 🇺🇸 Paul Annacone (second round)
 * 4) 🇺🇸 Matt Anger (second round)
 * 5) 🇮🇳 Ramesh Krishnan (quarterfinals)
 * 6) 🇺🇸 Brian Teacher (first round)
 * 7) 🇺🇸 Greg Holmes (quarterfinals)
 * 8) 🇺🇸 Bud Schultz (first round)