Jonathan Lacey scored the only goal of the game as Berkhamsted beat the Yeltz to move above them to the summit.
Meanwhile, Jonathan Letford bagged a hat-trick as Rushall Olympic thrashed Romulus 4-0 to set up a Birmingham Senior Cup semi-final against Tamworth. And Jack Sherratt kept Stafford Rangers on course for a third straight Staffs Senior Cup with the only goal in their win at Newcastle Town.
