Invincibles 139-3published at 80 balls
Adil Rashid gets out of his set without too much more damage but he's been taken down by the Invincibles tonight.
That doesn't happen very often.
Invincibles win high-scoring thriller after defending 185-5
Superchargers' Banton hammers brilliant 81 off 43 but spectacularly caught by Whiteley
Cox stars for Invincibles with brilliant 73 off 38; Klaasen clubs 46 off 22
Roy falls to first ball of match
Result means Invincibles pull clear at top of table
Sam Drury
Adil Rashid gets out of his set without too much more damage but he's been taken down by the Invincibles tonight.
That doesn't happen very often.
Isa Guha
Former England bowler on BBC Two
Adil Rashid is being peppered here. What a shot that is.
Phil Tufnell
Former England spinner on BBC Two
Jordan Cox was a bit surprised by that shot too!
He's going to take on the attack now that Heinrich Klaasen has been dismissed.
Oh dear, maybe sticking with Adil Rashid wasn't the best idea...
Jordan Cox nails him for another six with a brilliant reverse sweep before bludgeoning the next ball through mid-on for four more.
Sam Curran is in at five for the Oval Invincibles and is off the mark with a single.
Adil Rashid will continue for another five.
Klaasen c Wiese b Rashid 46 (Invincibles 124-3)
Caught on the boundary!
Adil Rashid has taken some punishment but he gets his man in the end.
Heinrich Klaasen tries to heave this one over the leg side, doesn't time it and David Wiese takes a good catch above his head.
Six more! Heinrich Klaasen is at it again!
He played and missed at the ball before but he nails this one on the reverse sweep. It's some shot!
Adil Rashid returns and Heinrich Klaasen is ready and waiting to welcome him back.
He backs away and hits a staggering shot off the back foot, up and over wide long off for another big six!
Lydia Greenway
Former England batter on BBC Two
I've been so impressed with how Invincibles have been able to keep the momentum that was set in the powerplay, particularly Jordan Cox. He's really improved and developed in the last couple of years.
Heinrich Klaasen is a real find for this tournament too. I always like to strap myself in and see what he can do.
Jordan Cox cracks the ball away through the covers for four to start the Reece Topley five but the left-arm seamer responds well.
Singles from the next four - not bad the way these two batters are going - and now it's time for a strategic timeout.
Heinrich Klaasen has clubbed four sixes so far.
This one was off Adil Rashid and it was huge!
Harry Brook on the player mic: "Heinrich Klaasen is a very good player. I learnt quite a few things off him at the IPL. He's one of my favourites to watch. I have absolutely no idea how to get him out! He's too strong.
"It is a good pitch to bat on and in the T20 Blast we have chased scores near 200 this season. We're probably looking around 180 here, but it could be more if Klaasen keeps going.
"Wickets will make a big impact. We'll keep looking to try and get them."
Cox 32, Klaasen 32
Heinrich Klaasen has caught up with Jordan Cox very quickly and taken the visitors past 100 with another 35 balls left in the innings.
This could be another big, big total for the Invincibles.
Phil Tufnell
Former England spinner on BBC Two
He's on the move!
Invincibles are really looking to get motoring now. It's a fast-scoring ground.
We saw the one down the ground first ball, now we've seen Heinrich Klaasen go square.
He clubs Brydon Carse over square leg for his second six of the set and then whips his third away behind square.
Incredible hitting - he makes it look so easy!
Phil Tufnell
Former England spinner on BBC Two
Heinrich Klaasen is such a strong player. He's so good down the pitch and square too.
That is an enormous six!
Only a touch too full from Brydon Carse but Heinrich Klaasen smashes the ball back over his head!
Phil Tufnell
Former England spinner on BBC Two
You can't be predictable as a bowler because that just allows the batter to line you up.
No wicket but Wayne Parnell's introduction does bring another quiet set, only three from it and a brilliant slower ball bouncer to end it.
Jordan Cox tried a reverse pull shot but couldn't time it at all.
We've said that you probably don't want to bowl leg-spin to Heinrich Klaasen.
Truth is, he's pretty good against all bowling types!
His average is the lowest against left-arm pace (27.54) so that may explain the return of Wayne Parnell.
Superchargers could also use Reece Topley.