Canada emerged as men's Wheelchair Basketball champions at London 2012 and Germany triumphed in the women's competition, while Australia won both silver medals.
Rose Hollermann missed a close-range shot late on as Australia claimed a 40-39 victory over the USA in the semi-finals of the women's Wheelchair Basketball competition, while the country's men were also celebrating after a tense Day 8.
Patrick Anderson was the star once again as Canada moved on in the men's Wheelchair Basketball tournament, beating Spain 77-51 to advance to the semi-finals.
The USA and Australia will face off in a rematch of the Beijing 2008 Paralympic Games women's Wheelchair Basketball semi-finals - and a repeat of the final remains possible too after today's quarters.
Amber Merritt scored a game-high 14 points as Australia became the first side to secure their place in the semi-finals of the women's Wheelchair Basketball competition by defeating Mexico 62-37 today.
Great Britain coach Garry Peel is confident his women's Wheelchair Basketball team are better than their record suggests as they head into tomorrow's quarter-finals on the back of a 67-50 loss to Canada - their third of the competition.