Spirit 50-2published at 35 balls
Rossington prods a single off the final ball of Sowter's set to bring up the Spirit's fifty.
Sowter will carry on and bowl another five.
Summary
Invincibles chase 123 with 14 balls to spare for six-wicket win
Win takes Invincibles up to third in table. Spirit drop to second
Jacks hits 54 - third 50+ score of tournament
Sam Curran takes three wickets in Spirit's 121-7; Rossington 36
Coming up on Sunday: Birmingham Phoenix v Manchester Originals (women's 15:30 BST, men's 19:00)
Spirit 50-2published at 35 balls
Spirit 44-2published at 31 balls
Time for leg spinner Nathan Sowter.
He concedes a single first ball as Rossington, on 31 off 16, is put back on strike.
Spirit 43-2published at 30 balls
Lawrence 4, Rossington 31
Another five tick by.
It's amazing how quickly a couple of boundaries can change things. Suddenly London Spirit look on top.
Postpublished at 19:23 British Summer Time 27 August 2022
Henry Moeran
BBC RadioRossington is now starting to look quite set and dangerous.
Spirit 43-2published at 28 balls
Rossington hits one over the top for two before pulling another four. He's on top form now.
Spirit 37-2published at 26 balls
Rossington 22, Lawrence 3
Invincibles turn to pace again, with Pat Brown almost taking an instant wicket.
Adam Rossington edges the ball behind, just out of the reach of diving keeper Sam Billings.
Postpublished at 19:21 British Summer Time 27 August 2022
Abhishek Jhunjhunwala
Former IPL batter on BBC RadioAt the moment you would say that Oval Invincibles are slightly ahead. They've taken two big wickets and not allowed London Spirit to get away.
Postpublished at 19:20 British Summer Time 27 August 2022
Aatif Nawaz
BBC RadioThat was an absorbing 25 balls in the powerplay.
Postpublished at 19:20 British Summer Time 27 August 2022
Image source, BBC SportSpirit 33-2published at 25 balls
Strong finish to the power play from Hatzoglou.
London Spirit finish on 33-2, the lowest score they've managed this year after 25 balls.
Postpublished at 19:18 British Summer Time 27 August 2022
He's on to 19 from nine now...
Postpublished at 19:18 British Summer Time 27 August 2022
Aatif Nawaz
BBC RadioThat goes comfortably all the way for six. Adam Rossington has started to find his groove.
Spirit 30-2published at 22 balls
Huge!
Adam Rossington launches Peter Hatzoglou over the top for six.
Postpublished at 19:17 British Summer Time 27 August 2022
Aatif Nawaz
BBC RadioIt looked a bit slow from London Spirit but with a couple of boundaries, it looks that much better.
Spirit 23-2published at 20 balls
Milnes' set finishes with back-to-back fours.
Rossington flashes a streaky edge through a vacant third man.
Postpublished at 19:16 British Summer Time 27 August 2022
Abhishek Jhunjhunwala
Former IPL batter on BBC RadioThat was slightly fuller and he was punished. Lovely shot from Rossington.
Spirit 19-2published at 18 balls
Shot!
Dan Lawrence starts with a nervy edge, but Adam Rossington is already timing the ball beautifully, pushing one over the top for four.
Postpublished at 19:15 British Summer Time 27 August 2022
Abhishek Jhunjhunwala
Former IPL batter on BBC RadioHe's very unlucky. He's picked the right option, the whole onside was open but the bowler just followed him and cramped him for room.
Postpublished at 19:14 British Summer Time 27 August 2022
Aatif Nawaz
BBC RadioThere was acres of space but Inglis picks out the one man out in the deep.
WICKETpublished at 17 balls
Inglis c Cartwright b Milnes 3 (Spirit 13-2)
Another one bites the dust!
Instant impact from bowler Matt Milnes who takes the key wicket of Josh Inglis after the Spirits' number three slogs straight to the man in the deep.
The Invincibles are dominating.