1985 GWA Mazda Tennis Classic – Singles

Eliot Teltscher was the defending champion, but could not compete this year due to a shoulder injury.

Paul Annacone won the title by defeating Kelly Evernden 6–3, 6–3 in the final.

Seeds
• # 🇺🇸 Paul Annacone (champion)

• # 🇺🇸 Ben Testerman (quarterfinals)

• # 🇺🇸 Terry Moor (second round)

• # 🇺🇸 Bud Schultz (quarterfinals)

• # 🇺🇸 Brian Teacher (first round)

• # 🇺🇸 Marty Davis (quarterfinals)

• # Francisco González (second round)

• # 🇳🇬 Nduka Odizor (first round)