Both Sowetan giants made the announcements ahead of the much anticipated derby.
The match is one of three guaranteed Soweto clashes to take place this coming season.
The Buccaneers revealed that Tumo Katane will take over the helm from Eric Tinkler for the afternoon.
Sidney Molepo takes charge at Amakhosi as Steve Komphela have to wait till late October in the PSL when the two sides meet again.
“Congratulations to Tumo Katane, the Champion Coach in charge of the Bucs on Saturday 1 August for the #BlackLabelCup,” said the Tweet on Pirates official account.
“Sidney Molepo is the 2015 Champion Coach and will be leading the Glamour Boys on Saturday in the Carling Black Label Cup#Amakhosi4Life,” said Chiefs account.
Kick-off is at 15:30.
Meanwhile, Stadium Management has gone all out to make sure everything goes according to plan.
“Security, paramedics and private cops will be on full alert, since this is a full house affair.
Whenever, the two Soweto giants meet, we make sure the grass does not suffer,” says the spokesperson jokingly.