The Brazilians are topping the local league standings, they're into the Nedbank Cup last 16, and they begin their Caf Champions League Group B campaign with a home match against Sudan side Al-Hilal on Saturday.
Onyango believes keeping watertight defence will be key to his side's hopes of success, and he has also credited his team-mates for the work done so far.
“We have a lot of clean sheets in the first half and that is the hard work from the guys." he told the club website.
"It is not only about saving the ball that comes to the goals but it’s the defence that has been good from the team.