Wojciech Fibak was the defending champion but lost in the final 6–1, 6–1 to Brian Gottfried.
Seeds
Brian Gottfried (champion) Wojciech Fibak (final) Sandy Mayer (semifinals) Corrado Barazzutti (second round) Balázs Taróczy (quarterfinals) Jan Kodeš (first round) Víctor Pecci (first round) Bob Hewitt (quarterfinals)
Draw
Finals
Top half
Bottom half
External links 1977 Fischer-Grand Prix Draw