Britain's Billy Harris missed out on a maiden ATP semi-final after a straight-set defeat by Lorenzo Musetti at Queen's.
Italy's Musetti fell to the floor in celebration after wrapping up a 6-3 7-5 win.
He will face Jordan Thompson next after the Australian, ranked 43rd in the world, claimed a surprise 6-4 6-3 victory over American fourth seed Taylor Fritz.
Musetti's win brought an end to a memorable week for Harris, who will move into the world's top 150 after his run to the last eight.
Harris has spent most of his career in the tiers below ATP level, having previously travelled to tournaments in a Ford Transit van, and was ranked outside the top 300 as recently as October.