South African FA Cup quarter-final results on Sunday (aet denotes after extra time): Cape Town All Stars 2 (Isaacs 33, Maraisane 71) Pretoria Callies 2 (Mahlangu 69, Sitayitayi 89) aet Callies win 5-4 on penalties Black Leopards 0 TTM 2 (Ndlondlo 38, Ndengane 83-pen) Playing April 15 Mamelodi Sundowns v Orlando Pirates Played Saturday Chippa Utd 2 (Laffor 5, Maloisane 58) Richards Bay 1 (Vilane 90) afp