Moeen's rapid 49 sets up win, with Benjamin finishing with 37
Roy hits 38 before Ingram blasts 81 in Invincibles' 172
Win takes Phoenix to top of table, level on six points with Rockets
Invincibles a point worse off in fifth place
28 runs needed
Clever from Tom Curran, sending down a slower ball that Chris Benjamin can't hoick in quite the way he wants.
He gets a full toss that should only be a single but Jordan Clarke continues his horror night by falling over in front of the Hollies, and gifting the Phoenix the chance for another run.
Harry Gurney
Ex-England bowler on BBC Radio 5 Live Sports Extra
If you had to find a weakness in the Birmingham Phoenix team it might be their batting depth.
It is isn't the strongest from the middle order down.
30 runs needed
Tom Curran runs in - and then stops. He gets a boo from the Edgbaston crowd for his troubles.
The boundaries have just dried up...
Image source, BBC Sport
Chris Green
Middlesex all-rounder on BBC Radio 5 Live Sports Extra
I like this from Saqib Mahmood and Sam Billings. They have looked to attack Benny Howell as he's come in.
34 runs needed
That was a very good set of five from Saqib Mahmood - a wicket and two dot balls.
35 runs needed
A promotion up the order for Benny Howell, then, and he's beaten all ends up by Saqib Mahmood to start.
Image source, BBC Sport/ECBChris Green
Middlesex all-rounder on BBC Radio 5 Live Sports Extra
It is fantastic to see everybody on their feet. It is great to hear. That is what this tournament is about.
Alison Mitchell
Commentator on BBC Radio 5 Live Sports Extra
That has subdued the Birmingham crowd.
What an innings. Moeen has royally entertained. He is getting a rapturous applause.
Moeen c Curran b Mahmood 49 (Phoenix 138-4)
Moeen falls!
The Birmingham Phoenix captain gets a standing ovation as he holes out to Tom Curran in the deep. What a knock. But Phoenix need someone to take this home now...
35 runs needed
Saqib Mahmood returns, and his first ball is smacked back over his head for four by Moeen Ali! It's so, so good.
Chris Green
Middlesex all-rounder on BBC Radio 5 Live Sports Extra
It is time for us to take a deep breath. Those were two big sets for Birmingham Phoenix.
39 runs needed
What a chase this has been.
Moeen Ali is 45 from just 24 balls, with Chris Benjamin 10 from four. A massive 10 balls just now for the home side.
41 runs needed
I love Moeen Ali.
Mind you, Chris Benjamin isn't letting him have all the glory - he's just reverse-swept Sunil Narine gloriously for four!
Chris Green
Middlesex all-rounder on BBC Radio 5 Live Sports Extra
Moeen Ali is putting on an absolute clinic.
Henry Moeran
Commentator on BBC Radio 5 Live Sports Extra
Wheen Moeen Ali is in this mood there is no ground in the world that is big enough.
46 runs needed
Sunil Narine is back...
...and he's been absolutely launched for six by Moeen Ali! Three in a row!
Henry Moeran
Commentator on BBC Radio 5 Live Sports Extra
It is flat and it is brutal. The supporters have rushed over to the bowls and Moeen Ali is taking this game away from Oval Invincibles...
Chris Green
Middlesex all-rounder on BBC Radio 5 Live Sports Extra
Moeen Ali is a class player. That was a massive set for Birmingham Phoenix - they are pushing ahead.