Great Britain reached the play-off circular successful the inaugural United Cup with triumph implicit Spain successful Sydney.
Dan Evans gave Great Britain an unassailable 3-1 pb successful the best-of-five contention astatine the Ken Rosewall Arena.
The British fig 2 defeated Albert Ramos-Vinolas 6-3 1-6 6-3 aft Harriet Dart mislaid 6-7 (6-8) 7-6 (7-5) 6-1 to satellite fig 13 Paula Badosa.
On Saturday Cameron Norrie bushed Rafael Nadal and Katie Swan saw disconnected Nuria Parrizas-Diaz to enactment Britain 2-0 ahead.
Britain volition play the United States, Germany oregon the Czech Republic successful Wednesday's Sydney City Final, which acts arsenic a play-off for the semi-finals.
"We've had a spot of luck, a fewer withdrawals," said 32-year-old Evans. "We've done unbelievably good connected the tribunal arsenic well.
"We pridefulness ourselves connected squad tone and moving hard retired determination for each other."
The mixed-team tourney involves six round-robin groups of 3 teams, played successful Sydney, Perth and Brisbane.
GB, captained by Tim Henman, beat Australia 3-2 successful their opening tie.
- Can they place The Traitors to triumph £120,000? Claudia Winkleman hosts a crippled of detection, backstabbing and trust
- Detective Strike tackles his archetypal acold case: Watch the marque caller bid of Strike connected BBC iPlayer