The clash between the Pretoria rivals was decided by a brilliant Kamohelo Mahlatsi hattrick in the final at Erica Park in Belhar.
It wasn’t a good weekend for local PSL clubs’ youngsters, with Cape Town City losing out to Downs in the Cup semifinal on Sunday.
Ajax Cape Town saw their bid for a record eighth title end in the Round of 16, where they were knocked out by local rivals PPG Langa on penalties on Saturday.
PPG would go on to win the middle section as they beat 2015 winners Glendene United in 1-0 in the final.
Vasco da Gama picked up the Plate after playing Atlantic Nacional off the park in the final and running out 3-0 winners.