Isabirye joined Soana on a one-year contract three months ago from Nyamityobora of Mbarara.
Soana are currently second from bottom with four points from five games
The former league winner has joined on a two year deal
He becomes the third coach to lead Soana this season.
Both sides struggled to create any clear-cut chances throughout the game.
Ayiekoh who also doubles as the MUBS coach, last month resigned from Soana in what he refered to as "interference" from the club chairman Smart Obedi....
The 19-year-old centre-forward has signed a three-year deal.
The youthful tactician revealed on Wednesday that both clubs have contacted him but all will depend on the preference of his agent Mujib Kasule.
In the reverse fixture, Soana beat BUL 1-0 at Kakindu Stadium.
In the reverse fixture, Saints and Soana shared the spoils at Kavumba Recreation Ground in Wakiso.
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