England's Stephen Farish will face Australian Kelvin Kerkow in the semi-finals of the men's bowls singles. The Cumbrian beat New Zealand's Russel Meyer Gerald Baker of South Africa 6-7 10-5 1-2 in the last eight.
Wales' Robert Weale will meet Canadian Ryan Bester after defeating Papua New Guinea's Peter Juni 9-8 8-7.
In the women's event, Betty Morgan beat Fiji's Litia Tikoisuva while Northern Ireland's Margaret Johnston overcame Australia's Maria Rigby.
But Allison Merrien of Guernsey went out to Ahmad Siti Zalina of Malaysia.