Namungo's struggles in the Tanzania Mainland League in the ongoing campaign were extended on Thursday as they fell 2-1 to their hosts Polisi Tanzania at the Ushirika Stadium in Moshi on Thursday.
Kassim Haruna and Gerald Mathias Mdamu scored for the administrative side with Fred Tangalo striking the lone goal for the visitors.
Having won the last meeting by a solitary goal, Polisi were aiming at completing a double over the 2019/20 FA Cup finalists who had hoped to avenge the defeat.
The hosts started the game on a high and were rewarded after just seven minutes.