Postpublished at 16 overs
Lancs 120-5 (33 needed off 24 balls)
What a sensational over from James Fuller as just two come off it including the big wicket of Tim David.
Lancashire need 33 off the last four overs.
That's a long way off right now.
Hampshire win by one run to take domestic T20 title for third time
The Hawks score 152-8 after choosing to bat in final
Opener Ben McDermott top scores with 62 off 36 balls
Lancashire spinner Matt Parkinson takes 4-26 from his four overs
Lightning reply with 151-8 despite 36 off 25 balls by Steven Croft
Final delivery has to be re-bowled by Nathan Ellis after umpire calls no-ball
Hampshire (190-6) beat Somerset (153) by 37 runs in second semi
Lancashire (208-4) beat Yorkshire (204-7) by six wickets in first semi
Gary Smee
Lancs 120-5 (33 needed off 24 balls)
What a sensational over from James Fuller as just two come off it including the big wicket of Tim David.
Lancashire need 33 off the last four overs.
That's a long way off right now.
Lancs 118-5 (Target 153)
Melissa Story
BBC Radio Solent
GONE! Another twist in this finals day for Hampshire who stand-up and say we are not going down without a fight - this is INTENSE and I feel slightly sick!
Lancs 118-5 (Target 153)
Plumb!
James Fuller smacks Tim David on the pad and he's sent on his way.
The Singapore batter reviews it but that's not being overturned.
This game is going all the way folks!
Lancs 118-4 (Target 153)
Scott Read
BBC Radio Lancashire
Night has settled in and it looks like even the floodlights are utterly gripped by this game!
Lancs 118-4
Ged Scott
BBC Sport at Edgbaston
On a knife edge this one now, with five overs to go.
And you can sense it in the crowd. It's fraught out there.
Overturned lbw, near run-out mix-up. Lofted drive which sucked the fielder in and so nearly carried.
Lancs should still do this but they cannot afford any more unforced errors.
Lancs 118-4 (35 needed off 30 balls)
Good over from Nathan Ellis as just six come from it.
Luke Wells is almost run out midway through it but a mad scramble back after a yes-no call with Tim David sees him make it.
Lancashire might want a big over to make this game safe.
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Lancs 112-4 (Target 153)
Lancashire need 40 off 36 balls with six wickets in hand.
One good over for either side would swing the momentum once again.
Lancashire are still favourites in my book.
Lancs 112-4 (Target 153)
Ravi Bopara
Former England all-rounder on BBC Radio 5 Sports Extra
It was a googly!! The panic is real out there.
Lancs 112-4 (Target 153)
Mason Crane strikes Luke Wells on the pad and up goes the finger.
Wells reviews it and the ball is just spinning past off stump. Not out.
A big moment in this final.
Lancs 105-4 (Target 153)
Big-hitting Tim David is the new Lancashire batter as spinner Mason Crane comes back on to bowl.
Lancs 104-4 (Target 153)
Kevan James
Former Middlesex & Hampshire cricketer on BBC Radio Solent
Dawson STRIKES again! Another big wicket. Is it too late though?
Lancs 104-4 (Target 153)
Just what Hampshire needed!
Dane Vilas tries to punch Liam Dawson over cover and James Vince takes a good catch over his head.
The captain is gone with 49 still required for victory.
Lancs 101-3 (Target 153)
100 up for Lancashire!
James Fuller drops short and Dane Vilas uppercuts him for six.
It had otherwise been an excellent over from the paceman, beating the bat and seeing an edge fly past the keeper.
Still 10 from it and Lancashire are on course for victory.
Matt Parkinson was the star for Lancashire during the Hampshire Hawks innings. Relive his four wickets in this video.
Lancashire spinner Matt Parkinson takes 4-26 from his four overs as Lightning restrict Hampshire Hawks to 153.
Read MoreLancs 91-3 (Target 153)
Dane Vilas finds the boundary off Liam Dawson but it's not the most convincing of shots as he top edges a sweep.
Just the two singles otherwise in another good over from the spinner.
Lancs 85-3 (Target 153)
Melissa Story
BBC Radio Solent
This is going to be a walk in the park for the Lancashire Lightning now, unless something major happens. Hampshire are just letting them knock around balls for singles.
Lancs 85-3 (Target 153)
Lancashire have two new batters at the crease in Dane Vilas and Luke Wells and they've got a bit of rebuilding to do.
You'd still say Lancashire are still favourites with 68 needed off the final 10 overs, but we've seen stranger things at Finals Day.
Lancs 77-3 (Target 153)
Stephen Moore
Former Lancashire opener on BBC Radio Lancashire
I'm not happy with that. Jennings didn't need to hit that shot. The game is in Lancashire's control, you don't need to do anything but hit the ball along the ground and beat some fielders. This is not about entertainment now .... it's about getting a trophy in the cabinet!
Lancs 77-3 (Target 153)
Hampshire are back in this!
Keaton Jennings skips down the wicket and hits Liam Dawson aerially through cover but straight to the fielder.
A couple of quick wickets and Hampshire are buoyant.