Suzie Bates finds her third boundary of the innings as she tickles the ball fine for four. 86 more runs needed to win.
Invincibles 17-0
Bates 9, Winfield-Hill 5
More pace for the visitors as Georgia Elwiss starts with two dots.
Post update
Melissa Story
BBC Radio
That's slapped past point for four. Too short, too wide from Wong.
The Invicibles hardly need to take a risk going forward.
Invincibles 17-0
Target 107
The Invincibles don't need to take any risks. Block out the good stuff and hit the bad balls.
Suzie Bates is very happy to go at a wide, short one from Wong, slapping it to the boundary.
Next up she comes forward, grabbing four more runs with a flashy drive.
Invincibles 7-0
Target 107
First boundary for the hosts as Lauren Winfield-Hill chips one over the covers for four.
100 runs needed now. Time for some pace as Issy Wong is handed the ball.
Post update
Melissa Story
BBC Radio
The crowd are starting to fill here for the second half of the women's game.
Invincibles 1-0
Target 107
Here we go.
We start with spin as Lauren Winfield-Hill blocks Sophie Molineux first ball. Oh hang on. It's a no ball. Not the perfect start the Phoenix would have wanted.
Post update
Getty ImagesCopyright: Getty Images
They players are running out. This is your one-minute warning.
Post update
Alice Capsey's 3-20 today are the third best figures in this year's women's competition.
BBC SportCopyright: BBC Sport
Post update
Oval Invincibles' Alice Capsey speaking to Sky Sports:
"I think it didn't look that bad [a pitch]. I think we fielded really tight and bowled really well.
"The way we've bowled we've set ourselves up. Our top order have been firing. Hopefully we can chase the score down without losing a wicket."
Post update
Cheers Callum.
"Wasn't very exciting" is one way of putting it.
Still, if the Birmingham Phoenix start strong and grab a couple of early wickets, we could be in for a cracker.
Post update
Well that wasn't very exciting, was it?
It should be a straightforward chase for Oval Invincibles you would think and makes the top of the women's competition really interesting.
Joe Rindl will take you through the chase.
Post update
Henry Moeran
BBC Radio
It's an innings they'll look back and say we had opportunities, we got starts but we never capitalised on it.
Post update
Alex Hartley
Former England bowler on BBC Radio
If the Birmingham Phoenix defend this score, it'll be one of the worst games of cricket we've ever watched.
Phoenix 106-7
Four!
Eva Gray overpitches and Emily Arlott is able to whip away and find the gap on the leg side.
Phoenix's total of 106-7 represents the second-lowest score in the women's tournament this year.
Oval Invincibles will need 107 to win.
Post update
Alex Hartley
Former England bowler on BBC Radio
Apparently the Oval Invincibles started that over on time but by my clock, they were 30 seconds late.
Phoenix 102-7
Two singles follow.
What can Phoenix get from the last ball?
Phoenix 100-7
A single from the first ball, before Phoebe Franklin's drive crashes into the stumps at the non-striker's end and it is an invaluable dot ball for Oval Invincibles.
Post update
Matthew Henry
BBC Sport at The Oval
Last year's champions have relocated their mojo.
Phoenix 99-7
Emily Arlott has shown plenty of intent so far.
She looks to go over the top of the covers and manages it, but the ball just plugs in the outfield and they only pick up two.
Live Reporting
Josef Rindl and Callum Matthews
All times stated are UK
Invincibles 21-0
Target 107
This game could be over very quickly.
Suzie Bates finds her third boundary of the innings as she tickles the ball fine for four. 86 more runs needed to win.
Invincibles 17-0
Bates 9, Winfield-Hill 5
More pace for the visitors as Georgia Elwiss starts with two dots.
Post update
Melissa Story
BBC Radio
That's slapped past point for four. Too short, too wide from Wong.
The Invicibles hardly need to take a risk going forward.
Invincibles 17-0
Target 107
The Invincibles don't need to take any risks. Block out the good stuff and hit the bad balls.
Suzie Bates is very happy to go at a wide, short one from Wong, slapping it to the boundary.
Next up she comes forward, grabbing four more runs with a flashy drive.
Invincibles 7-0
Target 107
First boundary for the hosts as Lauren Winfield-Hill chips one over the covers for four.
100 runs needed now. Time for some pace as Issy Wong is handed the ball.
Post update
Melissa Story
BBC Radio
The crowd are starting to fill here for the second half of the women's game.
Invincibles 1-0
Target 107
Here we go.
We start with spin as Lauren Winfield-Hill blocks Sophie Molineux first ball. Oh hang on. It's a no ball. Not the perfect start the Phoenix would have wanted.
Post update
They players are running out. This is your one-minute warning.
Post update
Alice Capsey's 3-20 today are the third best figures in this year's women's competition.
Post update
Oval Invincibles' Alice Capsey speaking to Sky Sports:
"I think it didn't look that bad [a pitch]. I think we fielded really tight and bowled really well.
"The way we've bowled we've set ourselves up. Our top order have been firing. Hopefully we can chase the score down without losing a wicket."
Post update
Cheers Callum.
"Wasn't very exciting" is one way of putting it.
Still, if the Birmingham Phoenix start strong and grab a couple of early wickets, we could be in for a cracker.
Post update
Well that wasn't very exciting, was it?
It should be a straightforward chase for Oval Invincibles you would think and makes the top of the women's competition really interesting.
Joe Rindl will take you through the chase.
Post update
Henry Moeran
BBC Radio
It's an innings they'll look back and say we had opportunities, we got starts but we never capitalised on it.
Post update
Alex Hartley
Former England bowler on BBC Radio
If the Birmingham Phoenix defend this score, it'll be one of the worst games of cricket we've ever watched.
Phoenix 106-7
Four!
Eva Gray overpitches and Emily Arlott is able to whip away and find the gap on the leg side.
Phoenix's total of 106-7 represents the second-lowest score in the women's tournament this year.
Oval Invincibles will need 107 to win.
Post update
Alex Hartley
Former England bowler on BBC Radio
Apparently the Oval Invincibles started that over on time but by my clock, they were 30 seconds late.
Phoenix 102-7
Two singles follow.
What can Phoenix get from the last ball?
Phoenix 100-7
A single from the first ball, before Phoebe Franklin's drive crashes into the stumps at the non-striker's end and it is an invaluable dot ball for Oval Invincibles.
Post update
Matthew Henry
BBC Sport at The Oval
Last year's champions have relocated their mojo.
Phoenix 99-7
Emily Arlott has shown plenty of intent so far.
She looks to go over the top of the covers and manages it, but the ball just plugs in the outfield and they only pick up two.
Five balls to go. Can they get up to 110-115?