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
Davies c & b Archer (Durham 100-6)
Skied and out.
Ryan Davies tries to clip Jofra Archer off his pad, but gets it wrong and the ball flies straight up.
Archer sprints in and claims the catch by the batsman. Mark Wood is in at eight.
Image source, Getty ImagesPoynter 9, Davies 8
Right then, five overs to go for the Jets. What will they want from here?
140 would be marvellous from this position.
Durham 97-5
Kate Cross
England bowler on BBC Radio 5 live sports extra
"Chris Jordan just over-pitched a little bit there.
"You can't afford to be giving the batsmen too much straight in that area and I think that ball deserved it."
Poynter 9, Davies 5
A boundary!
Ryan Davies flicks Chris Jordan through mid-wicket - super shot.
It's the first four since the fifth over.
After a strong start, Durham are beginning to struggle... Paul Collingwood was bowled for just four by Will Beer.
Poynter 9, Davies 1
Ryan Davies is the new man in at seven.
Someone needs to tee off for the Jets and soon.
120 or 130 is unlikely to cut it.
Smith c & b Briggs 8 (Durham 92-5)
Five down!
Will Smith biffs Danny Briggs back to whence it came and the spinner clings on to a sharp catch.
He'd already dropped a simpler chance off his own bowling earlier in the over.
Durham are in all sorts of strife now.
Durham 90-4
Kate Cross
England bowler on BBC Radio 5 live sports extra
"Durham have almost ground to halt here.
"They need one of their batters to take a bit of ownership and make a good score."
Smith 7, Poynter 8
Stuart Poynter cracks out the reverse sweep and gets it away for three.
But that's as good as it gets for Durham as just five come from the over.
The boundaries are big and the outfield is slow - no help for the Jets at all.
Smith 5, Poynter 5
The shackles are on. Just a two and a couple of singles come from Danny Briggs' third over.
Could do with a boundary here lads!
Smith 4, Poynter 2
It's now 39 balls without a boundary for Durham.
Will Beer has been brilliant so far - the spinner concedes only four runs from the 11th.
Durham 78-4
Kate Cross
England bowler on BBC Radio 5 live sports extra
"As soon as the pace has been taken off the ball the Durham batters have struggled a bit.
"Latham and Stokes will be kicking themselves, they'd done the hard work and seen off Chris Jordan and Archer with the new ball and got themselves out with the sweep, so they'll be pretty disappointed with themselves."
Here's the moment Ben Stokes was trapped lbw by Will Beer for 34.
Big breakthrough for Sussex who are clawing this back impressively.
Collingwood b Beer 4 (Durham 78-4)
That's a pretty ugly shot from Paul Collingwood...
The veteran skips down the wicket to Will Beer but is beaten all ends up and the ball rattles into his stumps.
Durham are collapsing.
Collingwood 4, Smith 2
It's the halfway point of the innings, and Sussex will surely feel they're on top.
Durham have only scored 19 runs in the last five overs and lost two wickets - including the big one of Ben Stokes.
Durham 74-3
Jake Ball
Notts and England bowler on BBC Radio 5 live sports extra
"It's another huge wicket for them, Latham tends to bat a long time and accumulate the runs.
"It's an interesting one now, Durham will have a score in their head they want to reach.
"I reckon they'll be looking at 170 and above and they're going to have to dig in and wrestle their way to a good score now."
Latham lbw b Briggs 16 (Durham 74-3)
Things get even worse for Durham...
Captain Tom Latham is now gone.
The New Zealander tries to sweep Danny Briggs, misses, and the ball thuds into his pad.
Martin Saggers raises his finger, on your way sir.
Latham 14, Collingwood 3
Durham are going backwards. The pressure is really building now.
Will Beer goes for just four singles off his second over.
It's been 33 balls since the Jets' last boundary.
Latham 12, Collingwood 1
It's another exceptional over for Sussex.
Tymal Mills concedes just a couple of singles from it.
The Sharks have got themselves right back into this game after Durham's flying start.
Durham 66-2
Jake Ball
Notts and England bowler on BBC Radio 5 live sports extra
"That's a massive wicket for Sussex.
"Ben looks really annoyed with himself, he's been playing nicely and knocking it into the outfield.
"He's gone for the big reverse sweep and missed it."
Image source, Getty Images