Kammala wannan jumla: A cikin 2012, Fisher ya wakilci Ostiraliya a Albert Schweitzer Tournament da FIBA Oceania Under-18 Championship. Ya kuma buga wa Miners a SEABL. A shekarar 2013, ya buga wa Australia wasa a gasar cin kofin duniya.
FIBA Under-19 World Championship kuma ya shafe kakar wasa ta uku tare da Miners.