Argentina eliminates US from Davis Cup
| Buenos Aires
Argentina eliminatedthe defending champion US team in the opening round of the 1983 Davis Cup tennis competition. Guillermo Vilas routed John McEnroe, 6-4, 6-0, 6-1, giving Argentina a 3-1 lead in the best-of-five match championship division. Argentina now faces Italy, which defeated Ireland 3-2, in the quarter-final.