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.

Australia set up a Davis Cup semi-final clash with defending champions Italy as doubles pair Matthew Ebden and Jordan Thompson sealed victory against the United States on Thursday. Olympic champion Ebden and Thompson beat surprise pairing Tommy Paul and Ben Shelton 6-4 6-4 to put Lleyton Hewitt's side into their third successive semi-final of the men's team event.

Australia await reigning champions Italy or Argentina in the Davis Cup semi-finals after defeating the USA in a doubles decider.

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

Australia defeated record 28-time Davis Cup winners the United States in a decisive doubles rubber on Thursday to reach the semi-finals with a hard-fought 2-1 victory.Later Thursday Jannik Sinner's Italy,

Italy defeated Australia to reach the Davis Cup final for the second straight year with a lot of help from Jannik Sinner.

Australia reached the Davis Cup semifinals for the third consecutive year, eliminating the United States 2-1 when Matt Ebden and Jordan Thompson beat the surprise, last-minute pairing of Ben Shelton and Tommy Paul 6-4,

Jannik Sinner inspires Italy to a comeback win over Argentina as the reigning champions set up a Davis Cup semi-final against Australia.

Australia will attempt to win the Davis Cup title for the first time in 21 years when they face the USA in a quarter-final in Malaga on Thursday night (AEDT).