THIS is the moment a wild brawl broke out between fans at a preseason game on Sunday night.<br /><br />The Pittsburgh Steelers took on the Jacksonville Jaguars in the heat of Florida.<br /><br />And it all boiled over in the stands at TIAA Bank Field this weekend.<br /><br />Shocking footage showed a fight between around a dozen fans in one of the lower tier sections behind the end zone.<br /><br />It appeared to be an altercation between rival supporters and it all spilled over very quickly during the fourth quarter.<br /><br />Two fans squared off before a punch was thrown, which led to more supporters piling in.<br /><br />The rival fans brawled and drinks were also tossed into the mix as other spectators in the section fled to safety.<br /><br />It seemed to calm down after a few moments, but tempers flared again.<br /><br />One set of fans seemed to chase the other group into the stairwell and the fighting restarted.<br /><br />It was a horrible ending to what was essentially an exhibition game between two teams getting ready for the NFL season.<br /><br />The game itself was largely forgettable with the Steelers winning 16-15.<br /><br />Mason Rudolph and Kenny Pickett both threw a touchdown apiece in Pittsburgh's win.<br /><br />CJ Beathard also scored for the Jaguars in a losing effort.