Tusker suffered their second defeat of the season in the FKF Premier League after losing 2-1 against FC Talanta in a match at Ruaraka grounds on Wednesday.
The promoted side took the lead in the 20th minute when Francis Kahiro scored from close range before Tusker levelled courtesy of James Macharia's tap-in in the 56th minute but Kahiro scored yet again in the 62nd minute to sink the Brewers at their backyard.
The Brewers coach Robert Matano handed new signing Stewart Omondi his first start since joining the team while former Kariobangi Sharks goalkeeper Brian Bwire was restored between the sticks after he sat out of the team's 4-0 Caf Champions League defeat against Zamalek last Friday.