Brendan Dolan bows out of the PDC World Championships at the expense of world number 73 Nathan Aspinall
World Championship debutant Nathan Aspinall is the first man through to the semi-finals.
The 27-year-old from Stockport saw off Fermanagh's Brendan Dolan 5-1, belying his world ranking of 73.
Aspinall was 4-0 up and closing in on a whitewash, before his opponent salvaged some credibility.
Two-time world champion Gary Anderson, in the other half of the draw, emerged from a tussle with the big-scoring Dave Chisnall to join Aspinall in the last four.
The Scot led 3-1 and 4-2 before booking a fourth semi-final spot with a 5-2 win.