Have Mills' performances put him in line for an England recall for the T20 World Cup? His yorker is one of the best in the business.
The Southern Brave fielders will be planning their post-match celebrations in their head. But they have five more balls to get through first.
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Phil Tufnell
Former England spinner on BBC Two
It's interesting that the team who won the eliminator have gone on to win both finals. Maybe it's just that they have a bit of momentum, the excitement, feeling ready to go.
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How crucial does Ross Whiteley's 19-ball 44 look now?
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Video caption: Whiteley hits three boundaries off three deliveriesWhiteley hits three boundaries off three deliveries
Phoenix 119-5
Need 50 to win
Another terrific set of five from a terrific bowler. Chris Jordan offers no freebies, with just three coming from his five.
Southern Brave have conceded just four runs from balls 80-90. What an effort.
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Michael Vaughan
Former England captain on BBC Two
As a batter, you want to be able to predict what's coming. With Tymal Mills, you've got absolutely no chance.
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Phoenix 116-5
Need 53 runs to win
Tymal Mills is a man you want in your team, mixing up every delivery. Just the one run conceded from his five.
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Carlos Brathwaite
West Indies all-rounder on BBC Two
This is different class from Tymal Mills.
Phoenix 115-5
Need 54 runs to win
Tymal Mills is a class act, inviting a play and a miss from Howell.
A slower ball from Mills then deceives the batsman again.
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Kal Sajad, Ffion Wynne and Callum Matthews
All times stated are UK
Phoenix 132-5
Back-to-back boundaries from Benny Howell.
Top level sport is all about fine margins. None more so than cricket. How different things could have been had Liam Livingstone made his ground!
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Michael Vaughan
Former England captain on BBC Two
Tymal Mills has not missed a trick today. He's been spot on with everything he's tried.
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Phoenix 123-5
Have Mills' performances put him in line for an England recall for the T20 World Cup? His yorker is one of the best in the business.
The Southern Brave fielders will be planning their post-match celebrations in their head. But they have five more balls to get through first.
Post update
Phil Tufnell
Former England spinner on BBC Two
It's interesting that the team who won the eliminator have gone on to win both finals. Maybe it's just that they have a bit of momentum, the excitement, feeling ready to go.
Post update
How crucial does Ross Whiteley's 19-ball 44 look now?
Video content
Phoenix 119-5
Need 50 to win
Another terrific set of five from a terrific bowler. Chris Jordan offers no freebies, with just three coming from his five.
Southern Brave have conceded just four runs from balls 80-90. What an effort.
Post update
Michael Vaughan
Former England captain on BBC Two
As a batter, you want to be able to predict what's coming. With Tymal Mills, you've got absolutely no chance.
Phoenix 116-5
Need 53 runs to win
Tymal Mills is a man you want in your team, mixing up every delivery. Just the one run conceded from his five.
Post update
Carlos Brathwaite
West Indies all-rounder on BBC Two
This is different class from Tymal Mills.
Phoenix 115-5
Need 54 runs to win
Tymal Mills is a class act, inviting a play and a miss from Howell.
A slower ball from Mills then deceives the batsman again.
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Phoenix 115-3
Need 54 runs to win
Chris Benjamin is certainly giving it a go. He swings his arms, it's hit high but falls safe.
Years in the making. It's made the headlines in so many ways. But with all said and done - the first ever Hundred is down to its final 20 balls.
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Carlos Brathwaite
West Indies all-rounder on BBC Two
Come on, Benjy! This is your moment!
Phoenix 113-5
Another twist in the tale? Four more to Benjamin.
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The attendance at Lord's for this men's final is 24,556.
That is after 17,116 were at the women's final earlier - a record for a domestic game in this country.
Phoenix 109-5
Need 60 to win
Chris Benjamin hits a six. His team need plenty more!
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Michael Vaughan
Former England captain on BBC Two
Southern Brave hit 58 runs from their last 25 balls. Phoenix need to do that, and then some.
Phoenix 103-5
Need 66 runs to win
Chris Jordan doing what he does best. A tight line, mixing up his deliveries, pinpoint yorkers and keeping the batsmen guessing. Just five from it.
Phoenix need something incredibly special. Another five like that and they can start engraving 'Southern Brave' on the trophy.