Sussex 63-2published at 7.3 overs
Evans 20, Rawlins 25
Four more... this time it is pure power from Delray Rawlins as the Bermudan pulls Will Smith in front of square.
The 20-year-old is up to 25 in no time.
Summary
Evans (63*) leads Sussex to five-wicket win
Rawlins (42) helps Sharks recover after poor start
Durham made 140-7 as Briggs & Beer starred with ball
Ben Stokes out reverse sweeping for 34
Finals day at Edgbaston on 15 September
Sussex 63-2published at 7.3 overs
Watch: Wright caught in the deeppublished at 20:29 British Summer Time 24 August 2018
A big wicket for Durham Jets as Luke Wright attempts to pull Mark Wood to the boundary but picks out the fielder in the deep.
Sussex 59-2published at 7.2 overs
Evans 19, Rawlins 21
Cheeky! Delray Rawlins reverse sweeps Will Smith to the rope. Super shot.
Sussex 54-2 (target 141)published at 7 overs
Evans 19, Rawlins 17
Paul Collingwood trundles into the attack, but it's a tight one first up from the 42-year-old.
Just the five from it. Just what the doctor ordered for Durham.
Sussex need 87 more off 13 overs.
'We're in for a tight match'published at 20:25 British Summer Time 24 August 2018
Durham 140-7 v Sussex 49-2
Kate Cross
England bowler on BBC Radio 5 live sports extra"That wicket column is key, if you're taking wickets in the powerplay then as a bowling unit you can be pretty pleased.
"They'd like them to be three or four down going into the middle phase of the game, but I think we'll be in for a pretty tight match."
Sussex 49-2 (target 141)published at 6 overs
Evans 15, Rawlins 15
Four more! There's no fear from this lad.
Delray Rawlins finishes the Powerplay with a smack over the top for a third boundary of the over.
Expensive from Nathan Rimmington - 13 from it.
Sussex 45-2published at 5.5 overs
Evans 15, Rawlins 11
Okay, maybe this is the shot of the game!
Delray Rawlins absolutely smears Nathan Rimmington through the covers for four. Sublime.
Sussex 40-2 (target 141)published at 5.2 overs
Evans 15, Rawlins 7
Touch! Laurie Evans simply opens the face and guides Nathan Rimmington past where slip would have been.
The big Aussie paceman is fuming. Four runs.
Sussex 36-2published at 5 overs
Evans 11, Rawlins 7
I'll see if we can get a clip of that Delray Rawlins shot through mid-on. It really was a beauty.
Meanwhile Nathan Rimmington comes into the attack for Durham - he's got 22 wickets in the competition so far.
Sussex 34-2published at 4.4 overs
Evans 11, Rawlins 5
Shot of the night!
Delray Rawlins punches Chris Rushworth through mid-on for four. It was pure timing from the 20-year-old left-hander.
'What a delivery from Wood'published at 20:16 British Summer Time 24 August 2018
Durham 140-7 v Sussex 28-2
Kate Cross
England bowler on BBC Radio 5 live sports extra"Wickets in the powerplay were going to be key, I'm not sure runs mattered so much.
"What a delivery that was from Mark Wood, it climbed on Luke Wright a bit more than he expected and it was a good catch in the deep."
WICKETpublished at 4 overs
Wright c Davies b Wood 12 (Sussex 28-2, target 141)
But now he's on his way!
Mark Wood sends down a sharp bouncer and Luke Wright can only hook it to Ryan Davies who takes a smart low catch.
Durham are well in this.
Sussex 28-1published at 3.4 overs
Wight 12, Evans 10
Absolutely whacked by Luke Wright!
The opener pulls Mark Wood down to one of the huge boundaries and it goes for four.
It was timed beautifully but only just got there. Madness.
Watch: Salt falls for fourpublished at 20:14 British Summer Time 24 August 2018
Chris Rushworth dismissed Phil Salt in the first over, with help from Ben Stokes at mid-on.
Just the start that Durham needed to this innings!
Sussex 22-1 (target 141)published at 3 overs
Wright 8, Evans 9
The Sharks need 119 off 102 balls.
It should be a walk in the park in T20 cricket. But it's difficult for the batsmen out there and the boundaries are ginormous.
Not sure I'm a fan of that in this form of the game.
Sussex 19-1published at 2.4 overs
Wright 8, Evans 6
Crunched!
Laurie Evans powers Chris Rushworth over cover to the long boundary.
Lovely shot.
Sussex 14-1published at 2 overs
Wright 7, Evans 2
Mark Wood recovers well after that early boundary, conceding some singles.
The Jets will need something special from their England man too you feel.
Just to update you on conditions at Chester-le-Street - it's gone from cold to absolutely freezing.
Sussex 10-1published at 1.2 overs
Wright 5, Evans 1
Luke Wright just waited for that.
Mark Wood bangs one in short and Wright simply punches him through the covers off the back foot.
Four.
Sussex 6-1published at 1 overs
Wright 1, Evans 1
Well, well, maybe 140 will be enough for the Jets.
It's a super first over from Chris Rushworth with the wicket they needed.
Laurie Evans is the new man in for the Sharks.
'You want Stokes to be underneath it'published at 20:03 British Summer Time 24 August 2018
Sussex 4-1 (target 141)
Kate Cross
England bowler on BBC Radio 5 live sports extra"They're difficult catches going over your shoulder, but if you want anyone underneath it then you want it to be Ben Stokes.
"We said we'd see some attacking cricket, if that's how you've been told to bat there'll be no qualms in the dressing room."