Before she got out, Danielle Hazell hit this enormous six...
- Yorkshire Diamonds win by 28 runs
- In-play highlights available to UK users
Amy Satterthwaite was dropped on 10.
Watch as Yorkshire let the ball slip through their fingers...
Watch as Emma Lamb is caught by Sophie Devine by a diving catch...
So, Yorkshire finish on 162-4 off their 20 overs.
Captain Lauren Winfield top scores with 44, whilst Danielle Hazell finishes with the best bowling figures taking 2-34.
Here's a six that Katherine Brunt hit way over the boundary...
The ball before she was out, Yorkshire Diamonds' Sophie Devine hit the first maximum of the day.
You can watch the six here.
What a catch!
Before she was out, Chamari Atapattu was dropped on 36 at backward point.
You can watch it below...
Chamari Atapattu has given Yorkshire a solid platform to build from.
Watch Amy Satterthwaite make the crucial breakthrough below...
Yorkshire have made a good start.
Here's one of the boundaries Chamari Atapattu hit...
Lancashire Thunder captain Danielle Hazell has won the toss at Headingley and has chosen to field first.
Here are how the two teams line up..
Yorkshire Diamonds: Winfield(c), Nicholls(wk), Gunn, Athapaththu, Thompson, Levick, Brunt, Davidson-Richards, Devine, Luus, Armitage.
Lancashire Thunder: Hazell(c), Ecclestone, Tahuhu, Lamb, Dickinson, Jones, Satterthwaite, Miles, Jonassen, Threlkeld(wk), Brown.
Welcome to our in-play clips coverage of today's women's Super League group game between Yorkshire Diamonds and Lancashire Thunder.
We'll be bringing you the best action with highlights from both innings.
You'll also be able to pick from three different commentaries to listen to. BBC Radio 5 live sports extra, BBC Radio Leeds and BBC Radio Lancashire all have teams at the ground bringing you ball-by-ball commentary.