Before joining Pyramids FC in the summer of 2023, Fiston Mayele played for TP Mazembe in Congo and spent two seasons with Young Africans in Tanzania. Prior to joining Pyramids FC, he scored 11 goals and provided 3 assists in 17 matches of the CAF Champions League.He also contributed to 18 goals and 6 assists in 31 matches of the CAF Confederation Cup, making him the top scorer of the Confederation Cup in 2022.In the Congolese league, he played 13 matches with TP Mazembe and scored 4 goals while providing 3 assists. During his time with Young Africans, he scored 14 goals and assisted in 3 others in 18 matches.