Black made his first Australian representative appearance in 2000 in the Australian lightweight men's eight. They rowed to first place at the World Rowing Cup III in Lucerne and then at the 2000 World Rowing Championships in Zagreb, they took the bronze medal.[6] In the heat they finished second behind the eventual gold medallists USA and won the repechage by half a length. In the final the Australians finished third behind a comfortable USA followed by the British crew who had won their heat easily.[7]
He remained in Australian selection contention in 2001 rowing a lightweight singles scull at the World Rowing Cup IV in Munich.[6] Then for the 2001 World Rowing Championships in Lucerne he was back in the Australian lightweight eight which rowed to a sixth place finish.[6]