Andy Murray propelled Great Britain into their first Davis Cup final for 37 years with a straight-sets win over Australian number one Bernard Tomic.
Murray produced a 7-5 6-3 6-2 triumph over the world number 23 to send Britain into an unassailable 3-1 lead and ensure they will face Belgium or Argentina in the final on November 27-29 as they seek to win the tournament for the first time since 1936.
Just as he was during Friday's demolition of Thanasi Kokkinakis, Murray was on top form as he treated about 8,000 fans at Glasgow's Emirates Arena to an outstanding array of shots.
The Olympic champion has now helped Britain to their last seven Davis Cup points - along with brother Jamie - to see off the United States, France and now the Australians.
Serbia's world number one Novak Djokovic will return to Davis Cup action after a season's absence when he leads his country against Croatia in the first round in March, he said on Wednesday.
"Novak returns to the Serbia Davis Cup team for the first-round tie against Croatia from March 6-8," a statement on his official website read.
Djokovic, who steered Serbia to the 2010 Davis Cup title, skipped the tournament last season after Serbia fell short in the 2013 final against the Czech Republic, losing 3-2 in Belgrade despite Djokovic winning both his singles rubbers.
The 27-year old finished top of the 2014 world rankings after winning the season-ending ATP World Tour Final in London, which Switzerland's world number two Roger Federer forfeited on Sunday due to a back injury.
Great Britain have reached the Davis Cup quarter-finals, after Andy Murray beat the USA's Sam Querrey to give the team an unassailable 3-1 lead over the United States in San Diego.
Afterwards, the 26-year-old told the BBC: "We have a really good team spirit.
"I've known a lot of the guys for a long time. There's pressure because you have responsibility for your team-mates but at the same time they've put me in a great position and have won important ties themselves.