1977 Alan King Tennis Classic – Singles

First-seeded Jimmy Connors retained his title, defeating second-seeded Raúl Ramírez in the final.

Seeds

 * 1) 🇺🇸 Jimmy Connors (champion)
 * 2) 🇲🇽 Raúl Ramírez (final)
 * 3) 🇺🇸 Roscoe Tanner (first round)
 * 4) 🇮🇹 Adriano Panatta (first round)
 * 5) 🇦🇺 Ken Rosewall (second round)
 * 6) 🇬🇧 Mark Cox (first round)
 * 7) 🇺🇸 Stan Smith (quarterfinals)
 * 8) 🇺🇸 Bob Lutz (second round)
 * 9)  Cliff Drysdale (second round)
 * 10)  Jaime Fillol (quarterfinals)
 * 11) 🇺🇸 Cliff Richey (first round)
 * 12) 🇦🇺 John Alexander (quarterfinals)
 * 13) 🇦🇺 Phil Dent (first round)
 * 14) 🇺🇸 Bill Scanlon (second round)
 * 15) 🇳🇿 Brian Fairlie (first round)
 * 16) 🇮🇳 Vijay Amritraj (first round)