The US has won the inaugural United Cup after taking an unassailable 3-0 lead over Italy in the best-of-five-rubber final in Sydney.
American world number nine Taylor Fritz held his nerve in the key moments to notch up a 7-6 (7/4), 7-6 (10/8) victory over 2021 Wimbledon runner-up Matteo Berrettini at Ken Rosewall Arena.