Spirit 112-3published at 35 balls left
Target 190
And here goes Dan Lawrence, launching Adam Zampa over square leg and into the stands with some sweet timing.
Curran oversteps with final ball giving Spirit another chance
But he then bowls Wood to secure win by two runs
Rossington hits superb 61 off 32 & Critchley nearly wins it with 32* off 13
Invincibles posted imposing 189-4
Jacks (68 off 42), Klaasen (46* off 24) and Sam Curran (35 off 17) all impress
Invincibles now four points clear at top of table
Ffion Wynne and Sam Drury
Target 190
And here goes Dan Lawrence, launching Adam Zampa over square leg and into the stands with some sweet timing.
Target 190
A potentially game-changing set of 10 balls from Will Jacks, taking 2-8 from it.
The hope for London Spirit is that Dan Lawrence is still there, who hit a majestic 93 from 49 balls in his most recent Hundred outing.
Rossington lbw b Jacks 61 (Spirit 96-3)
Gone!
Will Jacks has two wickets in the space of three balls and gets the huge wicket of Adam Rossington for an entertaining 61.
Spirit have lost three wickets for two runs.
Spirit are falling apart!
Adam Rossington is given out lbw on the field attempting a reverse sweep, but he sends it upstairs.
It looks like a review of hope more than conviction.
Thea Brookes
Former Birmingham Phoenix all-rounder on BBC Radio
Well bowled - he followed the batter.
Pepper b Jacks 0 (Spirit 95-2)
Will Jacks strikes immediately!
Michael Pepper tries to give himself some room but it's smart bowling from the spinner, following him and the ball comes off his pads and onto the stumps.
He departs for a two-ball duck.
Michael Pepper joins Adam Rossington at the crease, who is going along nicely and just needs someone to stay with him.
Daniel Norcross
BBC radio commentator
How slow was that slower ball? About 49mph I'm guessing.
Crawley b S Curran 19 (Spirit 94-1)
Sam Curran gets the breakthrough!
It's a clever slower ball that Crawley tries to hit through the leg-side but it ricochets off his pad and onto the stumps.
He goes for a scratchy 19 from 21 balls, very much playing second fiddle to Rossington's fireworks at the other end.
Everything is going Rossington's way.
Again, he looks in danger of getting caught in the deep but the ball lands just in front of Nathan Sowter, who does brilliantly to save the boundary by palming the ball out in front of him.
He does well to keep his head out of the way, and avoid a ball to the teeth.
Adam Rossington has launched his way to 59 from 28 balls so far.
Daniel Norcross
BBC radio commentator
Roy got some body on it - I'm not sure he got hands on it before he bounced.
Target 190
Adam Rossington's charge continues.
He clubs Zampa straight down the ground, it looks like Jason Roy is set for the catch but it drops just in front and unfortunately for the Invincibles, bobbles under him for four.
Less than 100 runs required now.
Target 190
Zak Crawley was struggling a bit in comparison to his partner at the other end, but releases the pressure with a nicely-timed sweep off Nathan Sowter for four.
Invincibles were just starting to wrestle back some control, so that'll frustrate captain Sam Billings.
Target 190
Australia leg-spinner Adam Zampa, who has replaced Sunil Narine in the Invincibles' line-up, gets through his first five balls well.
He goes for just five, the last ball almost scooping up for a catch as Rossington mis-times another big swing.
Spirit 71-0
A slice of luck for Rossington as he edges one down to third, but after the almighty sixes he's hit, I think it's fair to say he's earned a bit of luck.
That brings up his rapid half-century from just 22 balls.
Steven Finn
Former England bowler on BBC Radio 5 Sports Extra
Rossington is so hard to bowl at.
Incredible hitting.
Rossington plays and misses at a couple from Zak Chappell before correcting himself and heaving another one into the stands.
That's already his fourth six!
Melissa Story
BBC Test Match Special commentator
Rossington unleashed!
Target 190
The pair run another two before Rossington absolutely launches the last ball of Sowter's set down the ground for another six!
He's not daunted by this mammoth target at all. He's going for it!
A very promising powerplay for London Spirit.