The 1980 Davis Cup was the 69th edition of the Davis Cup, the most important tournament between national teams in men's tennis. 52 teams would enter the competition, 30 in the Europe Zone, 12 in the Americas Zone, and 10 in the Eastern Zone.
Argentina defeated the United States in the Americas Inter-Zonal final, Australia defeated New Zealand in the Eastern Zone final, and Italy and Czechoslovakia were the winners of the two Europe Zones, defeating Sweden and Romania respectively.
In the Inter-Zonal Zone, Czechoslovakia defeated Argentina and Italy defeated Australia in the semifinals. Czechoslovakia then defeated Italy in the final to win their first title and become the eighth nation to win the Davis Cup. The final was held at the Sportovnàhala in Prague, Czechoslovakia on 5âÂÂ7 December.
Argentina vs. United States
Australia vs. New Zealand
Italy vs. Sweden
Romania vs. Czechoslovakia
Argentina vs. Czechoslovakia
Italy vs. Australia
Czechoslovakia vs. Italy