The reigning league champions are now on 73 points from 29 matches they have played, six points more than Yanga SC with two games in hand
Simba SC made a huge step towards their 22nd Tanzania Mainland League title after defeating Mbeya City 4-1 at the Benjamin Mkapa Stadium on Tuesday night.
Rally Bwalya, Luis Miquissone, John Bocco, and Clatous Chama scored for Wekundu wa Msimbazi while Pastory Athanas struck for the visitors.
Mnyama came into the match as favourites having won their last seven meetings against their opponents. The reigning champions had also won the initial meeting this season by a solitary goal.