By Matt Green

RACHEL HEYHOE FLINT TROPHY SUNDAY ROUND-UPGEORGIA Elwiss’s superb century helped Southern Vipers edge a one-run win over Sunrisers at Chelmsford.The England all-rounder hit a blistering 112 before using her experience to defend eight from the final over.Opener Ella Mc- Caughan got the Vipers’ innings off to a buccaneering start with 23 from just 12 balls and Elwiss was grateful to Georgia Adams (50), below, Maia Bouchier (30) and Paige Schofield (29) for support as the Vipers posted 309-9 with Sonali Patel claiming three wickets for the Sunrisers.In rep...