Mathare United United are in danger of relegation. A 1-0 loss to reigning champions Gor Mahia last time out condemned the 2008 champions to yet another defeat having lost by a similar margin to AFC Leopards on May 27.
Coach Frank Ouna will be looking for his first win when they take on his former side on Saturday afternoon at Ruaraka grounds.
Ouna has overseen three matches as Mathare Coach and he's yet to taste victory.
KCB are leading the league table following a 1-0 win over Bidco United in Thika on June 16.
KCB have performed beyond expectations and lead the standings as they seek to win a maiden league title. They are still in the hunt for the CAF champions league position and a win against their opponents will strengthen their chances with three games to go before the 30th June deadline.
Mathare United have been poor all season and face another difficult side after facing the defending champions in their last game.
The 2008 champions welcome back captain David Ochieng who missed the match against Gor Mahia through suspension.