A Joe Townsend double sent Moulton Harrox through into the next round of the DorJan Windows and Doors Peterborough District Football League SenIor Cup.
The home side progressed after seeing off Deeping Rangers Reserves despite a late consolation from Daniel Evans.
Both Tydd and Crowland Town though are out.
The latter were ousted by the league leaders FC Peterborough 3-0 while Tydd went down 4-0 at home to Uppingham Town.
In the Premier Division, a Jordan Keeble strike gave Holbeach United Reserves a 1-0 win at home to Netherton United.
Holbeach United Sports are fourth in Division One after first half strikes from Corey Compton and Bradleigh Appleby gave them a 2-1 win at Stilton United Reserves.
A Ryan Stanberry double earned Pinchbeck United a win by the same scoreline at home to Stamford Lions.
Long Sutton Athletic meanwhile were thrashed 8-2, Jack Greenacre and James Ward netting for the home side.
It was defeats all round for the South Holland sides in Division Two.
Crowland Town Reserves were thumped 9-0 at home to FC Peterborough Reserves while Tydd Reserves lost 5-2 at Oakham United.
Bottom of the table Whaplode Drove lost 2-1 at home to Park Farm Pumas, Michael McGowen with his side’s offering.
In Division Three, Long Sutton Athletic lost 4-0 at Oundle Town Reserves and Sutton Bridge went down 4-1 at Thorpe Wood Rangers despite Ben Partridge’s goal.
Finally, Holbeach Bank beat Whaplode Drove Reserves in a Division Four clash.
Deron Mazhindu, Leandro Borges and Mitchell Johnson scored for Holbeach with Alex Setchfield netting the Whaplode reply.