Garston Ladies Under-12 Mets made it 14 wins out of 14 after an extra-time winner against Harvesters in the League Cup quarter-final.
The only goal of the game came through Raaya Thanki.
The Under-10 Diamonds thrashed Hoddesdon Owls 11-0. Darcey Bash led the way with four while Lily Webster, Sasha Blanco and Alice Elman each scored twice and Simone Hingston completed the goal fest.
The Under-11 Mets beat St Albans City 7-2 in the League Cup with an effort from Beth Chambers and braces from Paige Andrews, Nicole Zermani and Claudia Bulow.
Meanwhile, Kings Langley Ladies suffered a 6-3 defeat at home to Sherrardswood in Beds & Herts County League Division Two.
Amy Earthrowl fired the hosts in front but the visitors then took a 4-1 lead.
Nicole Barrett and Mary Hogan netted for Kings Langley in the second half of their defeat.