English pair Bronte Law and Mel Reid both lost in the last 16 of the Bank of Hope LPGA Matchplay in Las Vegas.
American Danielle Kang survived a late charge from Law, winning the final two holes for a two-up victory.
Reid was beaten 5&4 by Australian Minjee Lee, who started her round with a birdie and dominated after that.
Kang then lost her quarter-final to compatriot Ally Ewing on the last hole, while Lee was beaten 5&4 by Thailand’s Ariya Jutanugarn at Shadow Creek.
Jutanugarn faces Ewing in the semi-finals on Sunday, while Germany’s Women’s Open champion Sophia Popov will play China’s Feng Shanshan.
