Postpublished at 20:19 British Summer Time 27 August 2022
Sam "3-16" Curran.
Invincibles chase 123 with 14 balls to spare for six-wicket win
Win takes Invincibles up to third in table. Spirit drop to second
Jacks hits 54 - third 50+ score of tournament
Sam Curran takes three wickets in Spirit's 121-7; Rossington 36
Coming up on Sunday: Birmingham Phoenix v Manchester Originals (women's 15:30 BST, men's 19:00)
Sam Drury and Josef Rindl
Sam "3-16" Curran.
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio
That is not a big total. Spirit are going to have to bowl brilliantly.
Invincibles have been outstanding with the ball and in the field. The job is half done but they are favourites.
Henry Moeran
BBC Radio
That's got to be up there with the most economical finishes we've had.
Spirit 122-7
A single to finish.
Incredible death bowling from the Invincibles with the last 20 balls going for just 15 runs.
The visitors need to win to keep their knockout hopes alive. They've but themselves in a great position to do so
A wide yorker. Yet another dot. This is sublime bowling.
Liam Dawson stays on strike with a quick two to the leg side.
Nathan Ellis gets off strike pulling a slower one for a single.
Ironic cheers in the stands.
Henry Moeran
BBC Radio
Has Nathan Ellis' bat got holes in it?
Tom Curran adds another dot. Four in a row now.
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio
Sam Curran has executed all his plans so well, he is such a complete all-round cricketer.
And a third dot. Brilliant from Sam Curran who takes 3-16 off his 20 balls.
Brother Tom will bowl the final five deliveries.
Sam Curran fires in two dots to new batter Nathan Ellis.
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio
Sam Curran has changed his pace perfectly and that's why Jordan Thompson went through the shot so early.
London Spirit are in a right spot of bother.
Thompson c Jacks b Sam Curran 27 (Spirit 118-7)
Brilliant from Sam Curran he has a third wicket.
Jordan Thompson has to go big but can only edge it into the air and Will Jacks takes a simple catch.
Thompson 27, Dawson 3
A yorker is squeezed from Thompson for two.
Too high from Sam Curran. A no ball and a free hit.
A single to finish. Dawson will pinch the strike.
What a turnaround from the Invincibles. I haven't seen Spirits downed this quickly since......you can insert your own jokes here.
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio
It's all swing but no ping at the moment from the batters. The Currans have both bowled very, very well.
Brilliant from Tom Curran whose slower balls have Liam Dawson in all sorts of trouble.