Let's see:
He beat Christian Kist, 2012 Lakeside champion, 3-0 with a 106 average
He beat Andrew Gilding, the reigning UK Open champion, 3-1 in a tougher scrappy match
He beat Matt Campbell 4-1 with a 97 average (the easiest opponent on paper, probably)
He beat Raymond van Barneveld, a 5-time world champion, 4-1 with a 105 average while Barney averaged over 99
He beat Brendan Dolan, who beat Price and Anderson, 5-1 with a 102 average
He's now beaten Rob Cross, a multiple major winner and former world champion, 6-2 with a 106 average, after a slowish start
It's phenomenal what he's done.