Top-ranked Jannik Sinner and Matteo Berrettini won their singles matches to lift defending champion Italy past Australia 2-0 and back into the Davis Cup final

Recently retired Andy Murray will team up with Novak Djokovic, working with him as a coach through the Australian Open in January

Rafael Nadal wanted to play his last match before retiring at home in Spain and as part of Spain's Davis Cup team

No. 1-ranked Jannik Sinner has led defending champion Italy to a comeback victory over Argentina for a return to the Davis Cup semifinals

It was an emotional farewell from tennis for Nadal this week after Spain was eliminated in the quarterfinals of the Davis Cup in Malaga

Two-time Grand Slam finalist Jasmine Paolini has capped a breakthrough season by leading Italy to its first Billie Jean King Cup title since 2013

Jasmine Paolini clinches Italy's first Billie Jean King Cup title since 2013 with a victory over Slovakia in the final

Rafael Nadal's retirement from tennis serves as a reminder that for all of his Grand Slam titles and other successes, his greatest legacy might be the qualities that inspired Carlos Alcaraz, Iga Swiatek and other younger players

Rafael Nadal has lost 6-4, 6-4 to Botic van de Zandschulp of the Netherlands in the Davis Cup quarterfinals in what will be the last match of the 22-time Grand Slam champion’s career