which country has won most davis cups in tennis
List of Davis Cup champions The United States are the most successful nation in the history of the competition, with 32 victories. Australia are second with 28 and Great Britain are third with 10. Teams from Europe have won the competition the most with 42 victories, followed by North America with 32 and Oceania with 28. Argentina are the current champions, they beat Croatia 3â€“2 in the final in 2016.[5]