Invincibles win their first match of this summer's competition
Dottin's late hitting not enough for Originals, who fall five runs short
MacDonald-Gay impresses with 4-16 for Invincibles
Capsey (50) & Van Niekerk (42) impress for Invincibles, who post 128-7
Capsey hammers seven fours and one six, with Van Niekerk hitting six fours and one six
Gaur impresses in new-ball spell - taking 1-13 off 20
James Anderson
England bowler on BBC Two
That is a huge wicket.
Alice Capsey was looking dangerous and looked set to be taking the Invincibles to a very big score.
But she has got them into a comfortable position to go big from here.
Capsey st Threlkeld b Morris 50 (Invincibles 101-3)
It's 50 and out for Alice Capsey!
She skips down to Fi Morris, misses with a big swing and Ellie Threlkeld does the rest behind the stumps.
Key wicket for the Originals.
The England all-rounder brings up her half-century from 40 balls. An excellent knock from the teenager.
James Anderson
England bowler on BBC Two
Image source, Getty ImagesIt has got a bit sloppy. You can see some fielders with hands on hips, quite a few runs have been leaked.
Alison Mitchell
Cricket commentator on BBC Two
The fielding errors are just starting to creep in for the Originals.
More suspect fielding from the Originals. Dane van Niekerk hits over the top but the ball really should be stopped.
Instead, Amanda-Jade Wellington is unable to flick the ball back and it bobbles over the rope for four.
Heather Knight
England captain on BBC Two
Capsey and Ecclestone are best mates. Both of them will be desperate to get the better of the other!
James Anderson
England bowler on BBC Two
Alice Capsey isn't afraid to use her feet against Sophie Ecclestone and has got a huge piece of that.
Brilliant from Alice Capsey! She smashed Sophie Ecclestone back over her head for a big, big six!
Another misfield at backward point allows Alice Capsey's firm reverse sweep to get through for four.
It ruins a decent five from Fi Morris that had cost only three up to that point.
Image source, Getty ImagesDane van Niekerk's 22 off 12 has been very impressive so far. She is yet to play a false shot.
Here is Sophie Ecclestone's wicket of Suzie Bates - bowled on the sweep.
We're going to have more spin now with Fi Morris coming on to bowl the next five...
Joe Root has a second wicket of the day for Trent Rockets.
He has had Saif Zaib caught at short fine leg for 21, breaking the Northern Superchargers' rebuilding partnership.
Root finishes his 20 balls with a handy 2-25 and the Superchargers are 79-5 after 70 balls in need of a big finish.
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It took a while but the Invincibles are finally starting to gain a bit of momentum in this innings.
So wisely, the Originals take a strategic timeout to plot their moves for the last 30 balls.
Fi Morris took 5-7 in the Orginals last match but she is still waiting for a bowl today.
Amanda-Jade Wellington continues and a misfield at backward point allows Dane van Niekerk's reverse sweep to get through for four.
Heather Knight
England captain on BBC Two
The spin has tied Alice Capsey down - she loves attacking pace.
Luckily for Sophie Ecclestone, she's got plenty of spinners to work with!
Capsey 36, Van Niekerk 15
Four more! Crunched through the covers by Alice Capsey to end an expensive set of five from Katie George.
Phil Tufnell
Former England spinner on BBC Two
Image source, Getty ImagesDane van Niekerk has come in and given the innings some real impetus.
A costly no-ball from Katie George as Dane van Niekerk swings the ball away behind square on the leg side... and it's another no-ball.
Another free hit and Van Niekerk swats this one through the same region for four more. The batter was backing away, George tried to follow her but got it all wrong.
This partnership from Northants' Saif Zaib and Durham's Brydon Carse has stretched to 37.
It has got Northern Superchargers to 68-4 after 60 balls following Luke Wood's explosive opening spell for Trent Rockets.
Carse has just clubbed one six. The Superchargers need plenty more.
Can they get up to 140?