Postpublished at 20:24 GMT 1 January
Humphries v Van Veen
Luke Littler has just said he thinks Gian van Veen will win this one and the game will "go all the way".
We'll bring you his reaction to beating Krzysztof Ratajski soon.
Evening results: Luke Littler 5-0 Krzysztof Ratajski, Luke Humphries 1-5 Gian van Veen
Defending champion Littler receives positive response from crowd in straight-set win
Van Veen averages more than 105 to knock out 2024 world champion Humphries
Afternoon results: Ryan Searle 5-2 Jonny Clayton, Gary Anderson 5-2 Justin Hood
England's Searle into his first World Championship semi-final and will play Littler next
Scotland's two-time champion Anderson into last four for first time since 2022
Semi-finals to be played on Friday, with final scheduled for Saturday
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Charlotte Coates and Adam Millington
Humphries v Van Veen
Luke Littler has just said he thinks Gian van Veen will win this one and the game will "go all the way".
We'll bring you his reaction to beating Krzysztof Ratajski soon.
Humphries v Van Veen
Wayne Mardle
Former World Matchplay finalist on Sky Sports
Luke Humphries knows he can win anything, he's more or less won it all.
With Gian van Veen, it's a bit like Humphries of two or three years ago, like Littler and Rock of now - they're on the up.
Gian has got no fear in him, and why would he be scared of Luke Humphries? He's beat him the last four times.
I don't see how it can't be a good game.
Humphries v Van Veen
Up next is world number two Luke Humphries. Will the 2024 champion find his way into the semi-finals this time round?
Gian van Veen, who won the European Championship and PDC World Youth Championship this year, is his opponent this evening.
Van Veen has beaten Cristo Reyes, Alan Soutar, Madars Razma and Charlie Manby to reach this stage.
Humphries v Van Veen
That's three out of the four semi-finalists confirmed, then.
Not long to wait until we find out the next. Luke Humphries v Gian van Veen is coming up at about 20:25 GMT.
Result: Littler 5-0 Ratajski
Ryan Searle v Luke Littler tomorrow night for a spot in the final.
See you there.
Result: Littler 5-0 Ratajski
Stuart Pyke
Commentator on Sky Sports
What a performance. Ruthless from Luke Littler.
Krzysztof Ratajski gave it all that he could, but he never really came close to challenging.
Littler 5-0 Ratajski (3-1)
Luke Littler needs 74 for a spot in the last four and he nails it to cap off a near-perfect performance.
He's in the semi-finals again.
Image source, Getty ImagesLittler 4-0 Ratajski (2-1)
Luke Littler is leading 14 legs to five right now. He's been ruthless tonight.
Littler 4-0 Ratajski (2-1)
Luke Littler chips away at his score to leave 114. He tries to Shanghai the 19 but leaves double 10 and nails it.
He's one leg away from the semi-finals.
Littler 4-0 Ratajski (1-1)
Krzysztof Ratajski whacks in a much-needed 180 but misses the single needed to find a finish on 76. Luke Littler capitalises by hitting tops for a 12-darter.
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To beat Littler at this level you need to be good for 15 legs in a row, not one or two.
Stuart, Warrington
Littler 4-0 Ratajski (0-1)
Krzysztof Ratajski starts the fifth set in dominant fashion. He hits double four for an early hold.
Littler 4-0 Ratajski (0-0)
John Part
Former PDC world champion on Sky Sports
It's a wonderful performance from Littler, but it's just standard. This is average for him. He's that good.
Littler 4-0 Ratajski (0-0)
Krzysztof Ratajski averaged 108 in the fourth set but still didn't win it. Ouch.
Littler 4-0 Ratajski (0-0)
We are five matches away from seeing who will be the 2026 World Darts Champion and we still haven't seen a nine-darter.
We've got Luke Humphries and Luke Littler on the stage tonight. If anyone can, they can.
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Luke Littler is a breath of fresh air to darts.
Anthony, Blakedown
Littler 4-0 Ratajski
Hand up if you're one set away from a third semi-final in a row.
Image source, Getty ImagesLittler 4-0 Ratajski
Stuart Pyke
Commentator on Sky Sports
Krzysztof Ratajski was brilliant in that set, but it still wasn't enough.
Littler 4-0 Ratajski (3-2)
Krzysztof Ratajski bangs in another 180 and gets down to 167. He finds both trebles and needs bull for the set but wires it. He comes back but misses two at double eight.
Luke Littler doesn't miss double 10 and moves a set away from another semi-final.
Littler 3-0 Ratajski (2-2)
Image source, PA MediaBoth kick off with a 180 each but neither follows it up. You get the feeling Luke Littler really fancies a nine-darter tonight.
It's a stunning 11-dart leg for Krzysztof Ratajski to force a decider in this fourth set.