Danni Wyatt smashes 110 off 60 balls for Southern Vipers, while leaders Western Storm make it six wins from six.
Western Storm maintain their 100% Kia Super League record with a commanding fifth win of the campaign.
Rachel Priest hits her first half-century of the 2019 Super League as Western Storm beat Loughborough for a fourth straight win.
The Kia Super League game between second-placed Surrey Stars and third-placed Southern Vipers is abandoned without a ball being played.
Audio & Video
The Women's Ashes has finished with a 12-4 victory for Australia. Henry Moeran is joined by Isabelle Westbury and Ebony Rainford-Brent to discuss the series.
Australia or England? Charlotte Edwards or Rachael Heyhoe-Flint? And who was taken off for bowling beamers in a Test? Test your knowledge of the Women's Ashes.
Listen to Test Match Special's commentary of the closing stages as England beat India by nine runs in a thrilling final at Lord's in July 2017.
'Giving girls an opportunity' - how a 23-year-old from Solihull is transforming cricket in Argentina
Coach Sian Kelly wants girls in Argentina to have the cricketing chances she did - BBC Sport visits Buenos Aires to assess her impact.
England women's bowler Kate Cross on her "sense of emptiness", not wanting to see her team-mates and regaining her love for cricket.
BBC cricket coverage details
BBC Local Radio broadcasts ball-by-ball commentary on every county cricket match during the season.
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