Match 20, , September 10, 2021, 03:00 PM
110/10(32.5ov)
112/7(33.5ov)
Southern Vipers beat Thunder by 3 wickets
Thunder Playing XI
| Kate Cross | Bowler |
| Alex Hartley (c) | Bowler |
| Georgie Boyce | Batsman |
| Emma Lamb | All Rounder |
| Eleanor Threlkeld † | Wicket Keeper |
| Natalie Brown | All Rounder |
| Alice Dyson | Bowler |
| Laura Jackson | Bowler |
| Hannah Jones | Bowler |
| Laura Marshall | Batsman |
| Seren Smale † | Wicket Keeper |
Southern Vipers Playing XI
| Georgia Elwiss | All Rounder |
| Gaby Lewis | Batsman |
| Carla Rudd † | Wicket Keeper |
| Paige Scholfield | Bowler |
| Alice Monaghan | Bowler |
| Georgia Adams (c) | All Rounder |
| Lauren Bell | Bowler |
| Tara Norris | Bowler |
| Ella McCaughan | Batsman |
| Emily Windsor | Batsman |
| Charlotte Taylor | Bowler |