Career
Cumali Bişi began his career with Beşiktaş in 2007. He made his professional debut on the last matchday of the 2009-2010 Süper Lig season against Bursaspor. He replaced Michael Fink in the 73rd minute.
International career
Cumali Bişi represented Turkey at the 2013 Fédération internationale de football association U-20 World Cup.