A big punch into the leg side, and Danielle Gibson will keep the strike.
15 needed from 10 balls for the Spirit to register just their second win of the competition.
Spirit 111-3
16 runs needed
No run...
Spirit 111-3
16 runs needed
Off the mark with a four!
A lovely late swish of the bat from Dani Gibson as she faces up to Alice Davidson-Richards.
New batter: Danielle Gibson
BBC/ECBCopyright: BBC/ECB
WICKET
Beaumont c Rodrigues b Davidson-Richardson 42 (Spirit 107-3)
Huge wicket!
Tammy Beaumont goes for a big hoick, trying to smack the first six of the game, and instead ends up guiding the ball to Jemimah Rodrigues, who barely has to move from her position on the boundary edge.
Well then...
Post update
Smith is not - here's Alice Davidson-Richards.
Post update
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio 5 Live Sports Extra
London Spirit are going really well. They have got plenty of time.
Spirit 106-2
21 runs needed
Excellent from Linsey Smith, with Deandra Dottin unable to sneak a single from her last ball.
Is she going to do her next set of five straight away?
Spirit 105-2
22 runs needed
Linsey Smith has been excellent for the Northern Superchargers, barely conceding a run.
She's still got a good chunk of bowling left to do, too...
Spirit 102-2
25 runs needed
Singles, singles and more singles for London Spirit.
The running between the two batters is just slowing down a little, but they've still notched a 50 partership from 40 balls.
Spirit 98-2
Deandra Dottin advances on Katie Levick but she can't beat Jemimah Rodrigues down in the deep.
Just a single...
Post update
BBC SportCopyright: BBC Sport
Spirit 96-2
31 runs needed
Kalea Moore is back and bowls a very tidy set off five, helped by a terrific sprawling fielder at long-on that stops Deandra Dottin hammering another fou bak down the ground.
Spirit 91-2
36 runs needed
You look up and Deandra Dottin is somehow on 29 runs from 21 balls.
The win predictor is, unsurprisingly, heavily in favour of the Spirit.
Post update
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio 5 Live Sports Extra
Superchargers need all the variations they can. They are a bit behind. You have to give credit to the Spirit with the way they have batted. Especially Dottin. She has shown great game awareness.
Spirit 88-2
Under-edge from Deandra Dottin, and she nutmegs keeper Lauren Winfield-Hill before the ball goes rolling for four.
Bowler Alice Davidson-Richards has a wry smile on her face.
Spirit 84-2
43 runs needed
Oh, hello!
Deandra Dottin ends a very expensive five balls from Phoebe Graham with a glorious drive that splits the field and goes for yet another four.
Post update
Lydia Greenway
Ex-England batter on BBC Radio 5 Live Sports Extra
This is her at her best when she looks to go down the ground. I remember Katherine Brunt bowling at her and Dottin kept clearing her leg and going down the ground. She is toying with the field.
Spirit 80-2
Deandra Dottin goes for a swipe and just misses out, toe-ending the ball centimetres over the top of Phoebe Graham's outstretched hand.
Ooh, no stopping that one though! That's four all day, Dottin striding forward and slapping the ball down the ground for four.
Spirit 76-2
51 runs needed
Shot!
Deandra Dottin hoicks Phoebe Graham gloriously away for four.
Live Reporting
Amy Lofthouse
All times stated are UK
Spirit 112-3
15 runs needed
A big punch into the leg side, and Danielle Gibson will keep the strike.
15 needed from 10 balls for the Spirit to register just their second win of the competition.
Spirit 111-3
16 runs needed
No run...
Spirit 111-3
16 runs needed
Off the mark with a four!
A lovely late swish of the bat from Dani Gibson as she faces up to Alice Davidson-Richards.
New batter: Danielle Gibson
WICKET
Beaumont c Rodrigues b Davidson-Richardson 42 (Spirit 107-3)
Huge wicket!
Tammy Beaumont goes for a big hoick, trying to smack the first six of the game, and instead ends up guiding the ball to Jemimah Rodrigues, who barely has to move from her position on the boundary edge.
Well then...
Post update
Smith is not - here's Alice Davidson-Richards.
Post update
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio 5 Live Sports Extra
London Spirit are going really well. They have got plenty of time.
Spirit 106-2
21 runs needed
Excellent from Linsey Smith, with Deandra Dottin unable to sneak a single from her last ball.
Is she going to do her next set of five straight away?
Spirit 105-2
22 runs needed
Linsey Smith has been excellent for the Northern Superchargers, barely conceding a run.
She's still got a good chunk of bowling left to do, too...
Spirit 102-2
25 runs needed
Singles, singles and more singles for London Spirit.
The running between the two batters is just slowing down a little, but they've still notched a 50 partership from 40 balls.
Spirit 98-2
Deandra Dottin advances on Katie Levick but she can't beat Jemimah Rodrigues down in the deep.
Just a single...
Post update
Spirit 96-2
31 runs needed
Kalea Moore is back and bowls a very tidy set off five, helped by a terrific sprawling fielder at long-on that stops Deandra Dottin hammering another fou bak down the ground.
Spirit 91-2
36 runs needed
You look up and Deandra Dottin is somehow on 29 runs from 21 balls.
The win predictor is, unsurprisingly, heavily in favour of the Spirit.
Post update
Abhishek Jhunjhunwala
Former IPL batter on BBC Radio 5 Live Sports Extra
Superchargers need all the variations they can. They are a bit behind. You have to give credit to the Spirit with the way they have batted. Especially Dottin. She has shown great game awareness.
Spirit 88-2
Under-edge from Deandra Dottin, and she nutmegs keeper Lauren Winfield-Hill before the ball goes rolling for four.
Bowler Alice Davidson-Richards has a wry smile on her face.
Spirit 84-2
43 runs needed
Oh, hello!
Deandra Dottin ends a very expensive five balls from Phoebe Graham with a glorious drive that splits the field and goes for yet another four.
Post update
Lydia Greenway
Ex-England batter on BBC Radio 5 Live Sports Extra
This is her at her best when she looks to go down the ground. I remember Katherine Brunt bowling at her and Dottin kept clearing her leg and going down the ground. She is toying with the field.
Spirit 80-2
Deandra Dottin goes for a swipe and just misses out, toe-ending the ball centimetres over the top of Phoebe Graham's outstretched hand.
Ooh, no stopping that one though! That's four all day, Dottin striding forward and slapping the ball down the ground for four.
Spirit 76-2
51 runs needed
Shot!
Deandra Dottin hoicks Phoebe Graham gloriously away for four.