Postpublished at 19:25 BST 30 April
Rock 1-2 Littler
Glen Durrant
Former Premier League champion on Sky Sports
We're still waiting for the fireworks in this game.
Jonny Clayton and Luke Littler already guaranteed spot at play-offs at London's O2 Arena on 28 May
Final result: Luke Littler 6-5 Luke Humphries
Semi-final results: Littler 6-1 Price & Van Veen 3-6 Humphries
Quarter-final results: Rock 3-6 Littler, Bunting 5-6 Price, Clayton 2-6 Van Veen, Humphries 6-3 Van Gerwen
Sam Drury
Rock 1-2 Littler
Glen Durrant
Former Premier League champion on Sky Sports
We're still waiting for the fireworks in this game.
Rock 1-2 Littler
Image source, PA MediaIt gets a littler tighter than Luke Littler might have liked after storming into a big lead in the leg but he gets it done in the end.
Another double 10 hit to keep this one on throw.
Rock 1-1 Littler
The trebles have evaded Josh Rock early in both legs so far. There are no such troubles for Luke Littler.
But Rock manages to claw his way back and secure the hold with a double-double finish. Double 17 followed by double top to take out 86.
That's a confidence booster for the Northern Irishman.
Rock 0-1 Littler
Luke Littler is up and running with a comfortable hold.
Double 10 for a 14-darter.
Josh Rock v Luke Littler
Walk-ons done, the crowd in Aberdeen seems a lively one - I don't think that was ever in doubt - and we're ready to go with the first quarter-final of the evening...
Josh Rock v Luke Littler
Luke Littler talking to Sky Sports: "I've had a very good weekend at the exhibitions and a good bit of practice. I've been using the newer darts too and i don't know what to use so I'll have a practise with both and see what I'm feeling.
"I'm going to be chasing Jonny [Clayton] - I want the top of the table and nothing else. We'll see how tonight goes and hopefully I'll get a few more points on the board tonight."
Josh Rock v Luke Littler
Wayne Mardle
Former World Matchplay finalist on Sky Sports
Luke Littler hasn't been at his consistent best but at times he has been at his brilliant best.
With four weeks to go, I expect he might find a way to top the table.
We know that Jonny Clayton probably isn't that bothered about finishing top, but Luke Littler will be. He knows he is the best player in the world so he'll want to top the table.
Josh Rock v Luke Littler
Glen Durrant
Former Premier League champion on Sky Sports
I wouldn't be surprised if Luke Littler goes back-to-back tonight.
Rock v Littler
Image source, Getty ImagesTime for the first game of the night and another chance for Luke Littler to try and reclaim top spot.
The world champion claimed his fourth nightly win of the campaign in Liverpool last week but remains three points behind leader Jonny Clayton.
Tonight in Aberdeen, Littler takes on Josh Rock.
The Northern Irishman is propping up the table with just eight points but his form has picked up a littler in recent weeks.
A strong finish almost certainly won't be enough to reach the play-offs but would show he is worthy of another go next year.
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As ever, we want to hear from you. Who do you think will finish top of the table? Will Luke Humphries manage to get back into the top four to reach finals night?
If not, who is doing to make the play-offs? Click 'Get Involved' on this page to let us know your thoughts on those matters and all others arising.
Wayne Mardle
Former World Matchplay finalist on Sky Sports
I think it is do or die for Luke Humphries. This week feels really meaningful.
Points are everything now. Forget about performances.
It was his doubles, but his scoring has gone missing now. Despite all that I've predicted him to win the night because I do think that is what champions do.
If can win tonight, then oh my goodness, anything can happen.
Here's where we're up to with four weeks left of the league phase.
The top two will already be planning for finals night at the O2 Arena on 28 May but as many as five players will still be holding out hope of claiming one of the other two...
Thursday, 30 April - P&J Live, Aberdeen
Quarter-finals
Josh Rock v Luke Littler
Stephen Bunting v Gerwyn Price
Jonny Clayton v Gian van Veen
Luke Humphries v Michael van Gerwen
Semi-finals
Rock/Littler v Bunting/Price
Clayton/Van Veen v Humphries/Van Gerwen
Final
Rock/Littler/Bunting/Price v Clayton/Van Veen/Humphries/Van Gerwen
That's how it all works then, time to look at what we've got to look forward to tonight...
Premier League Darts is played across 16 initial weeks in the league stage with quarter-finals, semi-finals and a final each night.
Each of the eight players is guaranteed to face the other seven in the quarter-finals in weeks one to seven and 9-15, with week eight and week 16 fixtures done off the table. It means we will get fourth v fifth in Sheffield on the final league-stage night, with the play-off spots potentially on the line.
Players earn two points per quarter-final win, an additional point if they win their semi-final and five for winning the night.
The top four players after the group stage progress to the play-off night at London's O2 Arena on 28 May, with first facing fourth and second against third in a best-of-19-leg match. The final, which is the best of 21 legs, follows.
If players are level on points after the 16 weeks then places are decided by nights won and then matches won.
Here we go again! Another Thursday night, another exciting evening of arrows ahead.
The Premier League roll show has moved on to Aberdeen for night 13 with only four weeks left before finals night, there is plenty on the line!