Tydd St Mary are aiming to cause another upset against Spalding Town on Saturday (6.30pm kick-off).
They meet at Carter’s Park, home of Holbeach United, in the Spalding Inter Services Cup final.
The Saints won 1-0 away to Town last month to reach the Intermediate Shield final in the ChromaSport & Trophies Peterborough and District League.
Division Three side Tydd won 2-1 at home to Pinchbeck United Reserves before a 2-0 semi-final victory at Long Sutton Athletic in the Inter Services Cup.
Spalding Town, currently third in Division Two, edged out Old Doningtonians 4-3 and then won by a single strike away to Sutton Bridge United.