A single ticket will sell at Sh200 for both the terraces and the VIP sections of the Kenyatta Stadium in Machakos.
AFC Leopards are heading into the game with a better record after climbing joint third with Bandari.
Mathare in the meantime will be seeking their first victory in seven games.
But a win for the 'Slum Boys' will see them close the gap between them and their weekend opponents' to within a point.
AFC Leopards have 39 points while Mathare are four points and three places behind them on the log.