About 600 Radnički Kragujevac fans travelled to Belgrade for a qualification match for the national championship against BASK.

In 1946, Radnički Kragujevac played against Red Star Belgrade for promotion to the Yugoslav First League.

At the game there were too many fans at the former City Stadium, which was too small to accommodate all visitors and supporters of Radnički Kragujevac.

The first game which was played on the new Čika Dača Stadium, was in 1957 between Radnički Kragujevac and Partizan Belgrade in front of 30,000 jubilant fans.

In 1969, Radnički were promoted for the first time to the Yugoslav First League after beating Sutjeska from Nikšić and FK Crvenka in the play-off.

On 7 September 1969, the Radnički fans support their team particularly fanatical and organized one of the first torch show.

In these years Radnički's home games were very well attended and well known for its great atmosphere mainly made by Đavoli.

So they went to the games to Belgrade, Split, Zagreb, Skopje, Ljubljana, Maribor and other cities.

During the 18th century, the dense forests of Šumadija were the refuge for the Hajduks that fought against Ottoman occupation.

Hence, they use the rebellious soul of the Hajduks against injustice and the characteristic Šajkača cap as their symbol.The Đavoli are primarily an anti-fascist supporter group.

One reason is the Kragujevac massacre by Nazi German soldiers during World War II.

Their style of supporting includes the use of flares and large flags, choreographies, chanting, and displaying banners.

Similar to the Balkan Brass Bands during the Guča Trumpet Festival in central Serbia.

It all began when a prominent Taurunum Boy member has lived and has a family in Kragujevac and the Taurunum Boys visited a barrage match back when Radnički Kragujevac fought to enter the major leagues.

It also started recently good relations with the organized supporters of Radnički Niš, the Meraklije.

Their relations began mainly through the mutual support of the growing local patriotism in the Serbian fan scene.

Another connection is their anti-fascist attitude through similar tragedies which happened in both cities during the World War II.

All reasons, why the first top tier match between these clubs ended during the 2012–13 season especially in a respectful and peaceful atmosphere for each other, although they not played against each other for a long time.

There was a fan who suddenly left the Slava (one of the most significant feast days for many Serbs), attended the game and returned as if nothing had happened.

Moreover, they have in own city the upper hand against local fans of the big Belgrade clubs Crvena Zvezda and Partizan, which certainly can not say too many towns in Serbia by itself.

Well organized they are always on the south side of the Čika Dača Stadium, from where they fiercely support their club.