Daniel Surridge scored twice to inspire Harpole to a 4-2 Premier Division KO Cup win over Corby S&L Khalsa.
Also on target for the villagers were Alexander Smith and Harrison Winters.
Earls Barton United were thrashed 8-1 by Kettering Nomads, while Moulton saw off Heyford Athletic 2-1, with Heyford scoring through Zach Pugh-Brooks.
Spratton drew 1-1 with Corby Pegasus but lost 3-0 on penalties, while James King Blisworth powered past Wellingborough Rising Sun 7-1.
Ross Arundell led the way with a hat-trick, there were two for Michael Betts and one apiece for Dale Lewis and Aaron Chilton.
In the other game, Brixworth All Saints beat Wollaston Victoria 2-1.
In Duston Garage Division One, Roade Reserves stay second after a 10-0 battering of Kettering Orchard Park, while Woodford Wolves saw off Stanion United 4-2 thanks to efforts from James Batterley, Charlie Pyle and Connor Morson, who scored twice.
In Duston Garage Division Two, AFC Houghton Magna were 6-3 winners over Daventry Drayton Grange, whose consolation goals were scored by Tony Burkett, Jordan Shingler and Darren Taylor.
Leaders Mereway made it nine wins from nine games with a 6-1 win over Bugbrooke A, but Northampton Spartak lost 2-0 at home to Corby Locomotives.
In Division Three, Bugbooke B beat Brixworth Reserves 5-1 with goals from Fraser Lodge (2), Paul Mackay (2) and Daniel Camacho, while Daventry Rangers beat Medbourne Reserves 9-1.
JLB FC were 3-2 winners over Corby Kingswood Reserves thanks to two goals from Daniel Jennings and one from James Mills.
In Duston Garage Division Four, Heyford Athletic Reserves were held to a 1-1 draw by Stanwick Rovers despite a goal from Ali Whitehead, while Harpole hammered Northampton Falcons 8-2.
Stuart Schofield netted four for Harpole, Richard Mosdell two, Josh Healy one and there wa also an own goal.