Postpublished at 18 overs
Southern Vipers 168-5 v Thunder

Nine runs from Fi Morris' 18th over but just the one boundary courtesy of Charlie Dean.
Play abandoned for the day in the final after a thunder storm hits New Road
The Blaze reached 53-4 after 9.3 overs against Southern Vipers after winning the toss and choosing to bat
The Blaze were unbeaten in the group stage, including win over Vipers
Defending champions Southern Vipers beat Thunder by 18 runs in semi-final
Vipers posted 191-6 after Wyatt (76) and Bouchier (56) put on 108 for first wicket
Morris top scored with 36 as Thunder fell short on 173-8
Alex Hoad
Southern Vipers 168-5 v Thunder
Nine runs from Fi Morris' 18th over but just the one boundary courtesy of Charlie Dean.
Southern Vipers 159-5 v Thunder
A couple of singles to end the 17th over and Thunder have done well to peg Vipers back here.
Liv Bell has 4-29 from her three overs.
Southern Vipers 157-5 v Thunder
Kevan James
BBC Radio Solent commentator
Liv Bell has continued her fine form, she has 4-27 so far in her third over. I'm pretty sure this will be her best figures for the Thunder. She's done a good job.
Ellie Threlkeld is a very tidy keeper and you don't want to be coming down the pitch when she's there.
Southern Vipers 157-5 v Thunder
Make that four!
Ella McCaughan advances down the pitch but misses - and is stumped by Ellie Threlkeld.
Georgia Elwiss joins Charlie Dean in the middle.
Southern Vipers 156-4 v Thunder
Freya Kemp had played a lovely lofted straight drive for four off the first ball of Liv Bell's over, but fails to repeat the trick and is bowled.
Off-spinner Bell has three wickets now.
Southern Vipers 150-3 v Thunder
The platform laid by openers Danni Wyatt and Maia Bouchier has allowed Vipers to swing freely in the closing overs.
They pass 150 in the 16th over. 25 balls to go.
There's a slight break now though as Thunder's Emma Lamb needs some treatment on the outfield.
Southern Vipers 145-3 v Thunder
Liv Bell strikes again to remove Danni Wyatt.
It's an ugly full toss, but Wyatt goes for one big shot too many and she departs, caught on the mid-wicket boundary.
Wyatt made 76 off 50 balls and has put her side in a commanding position in this semi-final.
Southern Vipers 138-2 v Thunder
Kevan James
BBC Radio Solent commentator
That's a mistake from Georgia Adams and Dottin takes the catch falling forward with two hands. Two wickets down.
Liv Bell has been a bit of a revelation in this year's competition, the youngster.
Danni Wyatt is still there though... good news for Vipers.
Southern Vipers 138-2 v Thunder
The Vipers captain falls, cutting Liv Bell straight to Deandra Dottin at gully.
Danni Wyatt still there on 71 not out though, and might be eyeing up the first century in this summer's competition.
She's joined now by England's Freya Kemp.
Southern Vipers 127-1 v Thunder
Danni Wyatt is sensing this is the moment to really turn the screw.
Having already smacked Sophie Ecclestone to the boundary, she hits the first six of the innings over the leg side.
Southern Vipers 115-1 v Thunder
Georgia Adams is in to join Danni Wyatt and will be hoping to push Vipers to something close to 200, given their current run rate.
Rita Green
BBC Local Radio commentator and former Berkshire player
What a start for the Vipers. They couldn't have dreamt of this start - it's amazing.
If I was to be slightly critical, I think the bowling of the Thunder team has been either short or over-pitched.
Southern Vipers 108-1 v Thunder
Danni Wyatt followed her opening partner to a half-century just two balls later, bringing it up with a nudged single from 34 balls with nine fours.
The ball before she fell to Mahika Gaur, Bouchier flashes a drive through the fingers of Emma Lamb at extra cover. Thunder will be delighted she didn't make them pay for that missed opportunity.
Southern Vipers 108-1 v Thunder
She's hit 56 off 32 but Maia Bouchier has to go as she skies Mahika Gaur straight into the air allowing Ellie Threlkeld to get underneath it and break the partnership.
Chloe Hill
Southern Vipers player on BBC Local Radio
What an opening stand and what a performance from Maia Bouchier. It's been a pretty explosive innings.
I think Georgia Adams, as Southern Vipers captain, will be ecstatic with this performance so far.
Southern Vipers 102-0 v Thunder
Maia Bouchier wins the race to the half-century with two hard-struck fours in three balls. It took her 29 balls to get there. It has also brought up the Vipers 100. Blistering start.
Southern Vipers 93-0 v Thunder
Just seven off Tara Norris' second over and just one loose delivery as Danni Wyatt slams a full toss for a one bounce four through the covers.
93 at the midway point - this is sure to be an imposing total the Thunder find themselves facing here.
Wyatt is on 49 and Maia Bouchier has 43 from 27 deliveries.
Southern Vipers 93-0 v Thunder
Chloe Hill
Southern Vipers player on BBC Local Radio
Maia Bouchier and Danni Wyatt are showing some serious power here with some strong shots down the ground.
It's showing that this is a fantastic wicket to be out there, batting first and setting a score in an eliminator.
By the looks of it it's going to be a high scoring game.
Southern Vipers 86-0 v Thunder
This is excellent stuff from the Vipers' opening pair.
The partnership between Maia Bouchier and Danni Wyatt is now worth 86, with Liv Bell's first over going for 15.
Wyatt has 44, Bouchier on 41.
Southern Vipers 71-0 v Thunder
Mark Church
BBC Local Radio commentator
Maia Bouchier and Danni Wyatt have just not let Sophie Ecclestone bowl here.
The Thunder have got a slight problem here. This is a great start for the Vipers.
They have punished the bad balls and even managed to take singles off the good deliveries.