Tennis Australian Open 1977 at Melbourne (aus) Men: Singles January 3-9: Quarterfinals: John Alexander (aus) * - Arthur Ashe (usa) 6-3 6-4 4-6 7-6 Ken Rosewall (aus) * - Mark Edmondson (aus) 6-4 7-6 4-6 6-4 Roscoe Tanner (usa) * - Phil Dent (aus) 6-3 6-4 6-2 Guillermo Vilas (arg) * - Ross Case (aus) 6-4 7-5 1-6 6-3 Semifinals: Roscoe Tanner (usa) * - Ken Rosewall (aus) 6-4 3-6 6-4 6-1 Guillermo Vilas (arg) * - John Alexander (aus) 6-4 1-6 6-3 6-4 Final: Roscoe Tanner (usa) * - Guillermo Vilas (arg) 6-3 6-3 6-3