1980 Congoleum Classic – Singles

Roscoe Tanner was the defending champion but lost in the first round to Johan Kriek.

There was no result for the tournament due to rain. The four semifinalists in the tournament were Jimmy Connors, Brian Teacher, Peter Fleming and Gene Mayer.

Seeds
• # 🇺🇸 Jimmy Connors (semifinals)

• # 🇺🇸 Roscoe Tanner (first round)

• # n/a

• # 🇦🇷 Guillermo Vilas (quarterfinals)

• # 🇺🇸 Harold Solomon (quarterfinals)

• # 🇺🇸 Gene Mayer (semifinals)

• # 🇵🇱 Wojciech Fibak (first round)

• # 🇺🇸 Peter Fleming (semifinals)

• # 🇺🇸 Brian Gottfried (second round)

• # 🇦🇺 John Alexander (second round)

• # 🇺🇸 John Sadri (second round)

• # 🇺🇸 Eliot Teltscher (third round)

• # Ivan Lendl (third round)

• # 🇺🇸 Stan Smith (third round)

• # 🇺🇸 Tim Gullikson (first round)

• # 🇺🇸 Victor Amaya (third round)