Trabzonspor 2016, Home ground is the Şenol Güneş Stadium, which has a capacity of 43,223. Former home ground is the Hüseyin Avni Aker Stadium, which has a capacity of 24,169. They first competed in Europe in 1976/77, and reached the group stages of the Champions League in 2011/12. <div style="font-size: 100%;"> Trabzonspor Trabzonspor is a professional Turkish football club located in the city of Trabzon, Turkey. Formed in 1967 through a merger of several local clubs, Trabzonspor have won six Süper Lig championship titles. The Club won their first Championship title in 1975–76, and won three championship titles in a row
Çarşı (supporter group) supporters who are regarded as anti-racist, anti-fascist, anti-sexist, pluralist and ecologist. In May 2008, Çarşı disbanded itself unexpectedly. However, in the 2013 Turkish protests, Çarşı was a central mobilizing force for anti-Erdogan protests. In Turkey; Beşiktaş, Fenerbahçe and Galatasaray are accepted as the biggest three clubs (Trabzonspor is the fourth occasionally), as they are the most successful ones in Turkish football history, and have the highest number of supporters. There are also numerous supporter groups of many teams, i.e. ultrAslan for Galatasaray, Genç FB for Fenerbahçe, Group Yalı for Göztepe A.Ş. etc. The groups' names are related to a team’s