Zimbabwean international Kingston Nkhatha scored his second goal in two games when Supersport United beat Golden Arrows in the Telkom Knockout.
Nkhatha opened the scoring for Superport United with a low shot in the 32nd minute.
Jeremy Brockie added two more goals for Supersport United in the second half to ensure they go through to the semi-finals.
Katjiukua pulled back a goal for Golden Arrows late on but it was too little too late.
Golden Arrows winger Kuda Mahachi started and was a constant threat but could not help his team avoid the defeat.
Supersport United join Kaizer Chiefs and Orlando Pirates who also booked their places in the semi-finals.
Telkom Knockout Saturday Results
Supersport United 3-1 Golden Arrows
Mpumulanga Black Aces 1-2 Kaizer Chiefs
Orlando Pirates 2-0 Maritzburg
Get news delivered straight to your mobile phone via the Soccer24 app available on the Google Play Store below:
Quick NetOne, Telecel, Africom, And Econet Airtime Recharge
If anything goes wrong, chat with us using the chat feature at the bottom right of this screen