Toolstation NCEL Premier Division
Brett Agnew has left Hallam due to travel and work commitments.
Agnew announced his departure less than 24 hours after the 2-0 victory over Handsworth.
Agnew joined Hallam earlier this season after leaving Tadcaster Albion.
The striker, who has made no secret of his desire to return to management after a successful stint as player/manager of Bridlington Town, played 16 times in the league for Hallam, scoring five goals.