[3] The team won the inaugural Charlotte Edwards Cup, beating Northern Diamonds in the final.

[10] At the end of the season, five Stars players were given full-time domestic contracts, the first of their kind in England: Tash Farrant, Alice Davidson-Richards, Sophia Dunkley, Bryony Smith and Aylish Cranstone.

[11] The following season, 2021, South East Stars competed in both the Rachael Heyhoe Flint Trophy and the newly formed Twenty20 competition, the Charlotte Edwards Cup.

[12][13] In the Charlotte Edwards Cup, the Stars topped Group A of the tournament, winning five of their six matches to progress directly to the final.

Chasing 139 to win, South East Stars won by 5 wickets with 2 overs to spare, with Alice Capsey top scoring with 40*.

[17] The team qualified for the semi-final of the Charlotte Edwards Cup that season after topping Group A with five wins from six matches, but lost by 2 wickets to Central Sparks.

In the Charlotte Edwards Cup, they finished second in the group stage before beating Southern Vipers in the semi-finals and losing to The Blaze in the final.