Invincibles 108-5published at 17 balls left
Need another 24 to win
What do I know? Tom Curran goes back and drills the next ball through extra cover for four!
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Narine hits unbeaten 13 off five balls to give Invincibles three-wicket win
S Curran also makes 34 off 28 balls
Spirit 131 all out: Rossington 39 (21), Wade 37 (27); Sowter 3-34, Narine 2-14
Invincibles win toss and bowl
Both sides opening game in 2023 competition
Spirit finished third and Invincibles fifth in 2022
Sam Drury
Need another 24 to win
What do I know? Tom Curran goes back and drills the next ball through extra cover for four!
Need another 28 to win
Two dot balls from Liam Dawson. They're like gold dust at this stage.
Tom Curran is struggling to get going...
WinViz has it 74-26 in Invincibles' favour now.
Sam Billings is edging his side closer to an opening-game win.
Michael Vaughan
Former England captain on BBC Two
Sam Billings has played nicely. This partnership just needs to develop for a few balls. We know these two can find the boundary.
Need another 28 to win
London Spirit need to keep Sam Billings off strike, especially while Tom Curran is getting himself set.
A couple of singles to end Liam Dawson's five. But he's going to jog down to the other end and continue for five more.
Michael Vaughan
Former England captain on BBC Two
That is the shot of the night for me. Glorious.
The pressure was just starting to build. He's just said 'I'm going to do it myself'.
Need another 30 to win
Glorious from Sam Billings.
He dances down the track and whips the ball high over deep mid-wicket for six!
Need another 37 to win
It looks like this one is going to go down to the wire!
Liam Dawson is coming on to bowl the next five.
Michael Vaughan
Former England captain on BBC Two
It's been a good move to get Matt Crtichely into the attack. He held that one back to get rid of Sam Curran.
S Curran lbw b Critchley 34 (Invincibles 93-5)
Gone! This London derby takes another twist!
Slightly shorter and slower from Matt Critchley, Sam Curran missed with the shot off the back foot and was hit in front of leg stump.
Three reds on ball-tracking and Sam Curran has to go. His brother Tom replaces him.
Tymal Mills
England pace bowler on BBC Two
I think he's in trouble.
Michael Vaughan
Former England captain on BBC Two
There's no inside edge on it.
Has Matt Critchley got the big wicket of Sam Curran? he's given out lbw on the field...
Need another 39 to win
Sam Curran skips down to Matt Citchley and slaps the ball into the gap on the leg-side for four!
The Oval Invincibles are closing in...
Oval Invincibles' Jason Roy speaking to BBC Two: "If we keep at least one of those in we should do it, but cricket can be a funny game."
Need another 46 to win
Decent five for Oval Invincibles after that boundary to start it, nine runs form it in all.
It's not a great pitch for batting but 46 from 30 balls? You've got to fancy the Invincibles to get over the line from here.
Need another 51 to win
Sam Billings doesn't want another thriller, he's whipped a full toss from Jordan Thompson through square leg.
Out to the short boundary for four.
Oh! WinViz has closed in.
It has it 52-48 in Invincibles' favour.
Are we set for another cracker?
Need another 55 to win
Super shot from new batter Sam Billings to end Nathan Ellis' set.
It's too full and the Oval Invincibles captain drives elegantly back down the ground for four.
Steven Finn
Former England bowler on BBC Two
Excellent from Ellis there, he changed the field. Jordan Cox tried to hit it where the fielder came from and used the pace. The tumbling Adam Rossington takes a smart catch.