Berkhamstead and Leverstock Green put on a thrilling 3-3 draw on Tuesday evening, with Berko surrendering a 3-1 lead.
Jamie Gavin headed Frankie Jowle ahead but Leverstock quickly levelled when Liam Hind converted a penalty.
Josh Chamberlain put Berko back in front when he nodded home a Jowle corner.
Berko extended their lead to 3-1 when Dale Sears met another flag kick from Jowle.
Two minutes later Berko were ruing their failure to clear when Hind fired home.
Leverstock got the equaliser when goalkeeper Carl Tasker brought Green player before Hind bagged the resulting penalty.
With time running out, Green were reduced to ten men following a bad challenge on Jowle.
Berkhamstead had enjoyed their record win on Saturday, beating Hatfield Town 11-0.
Ten of the goals came after the break, Jowle getting the sole first half goal.
Sears and Chamberlain scored quickly after the break before substitute Ashley Morrissey added another.
Ed Canham added another before six goals in 11 minutes from Chamberlain, Gavin, Jordan Frederick, Steve Hawes, Morrissey and Adiel Mannion.
Leverstock were beaten 2-1 by Stotfold on Saturday thanks to an injury time goal.
Nyasha Sagwete put Stotfold aheas before Hind levelled with an 86th minute penalty.
A minute into injury time, Stotfold got the winner throuh S.McCarthy.
On Tuesday Tring Athletic were thrashed 4-0 by London Tigers.
P.Cotelo scored twice in the first two minutes before J.Laraba grabbed the third after 25 minutes.
The scoring was completed when O.El-Bakkali bagged nine minutes after the break.
On Saturday Tring were beaten 2-1 by two goals in two minutes.
Chris Vardy put Tring ahead in the 53rd minute before 72nd and 74th minute strikes from Kieron Gradwell.