SHEFFIELD, England, May 1 (Xinhua) -- Following are the quarterfinal results of the world snooker championship here on Wednesday (best of 25 frames):

John Higgins, Scotland, bt Neil Robertson, Australia, 13-10

Gary Wilson, England, bt Ali Carter, England, 13-9

David Gilbert, England, bt Kyren Wilson, England, 13-8

Judd Trump, England, bt Stephen Maguire, Scotland, 13-6

Semifinals draw (best of 33 frames)

David Gilbert vs John Higgins

Gary Wilson vs Judd Trump

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