A Saturday concert — featuring performances by heavy metal bands Three Days Grace, Sevendust and Disturbed — damaged the Bulls' six championship banners, according to the Chicago Tribune.

The Chicago Bulls will need to do a little cleaning to their championship banners after an issue at a concert damaged them. Disturbed played the Loudmouth Stage for the crowd Saturday.Sept.

The banners commemorating the Chicago Bulls’ six NBA championships will not be displayed at the United Center for the remainder of the season. The banners were removed when United Center staff ...

The Chicago Bulls’ six NBA championship banners have been removed from the United Center rafters after they were damaged during a concert CHICAGO -- The Chicago Bulls' six NBA championship ...

CHICAGO (WGN) — All six Bulls championship banners have been removed from the United Center for the rest of the season after sustaining damage during a concert. The Chicago Tribune reports that ...

A recent Disturbed concert at Chicago's United Center caused minor damage to the Chicago Bulls' six championship banners. Fire from the concert's pyrotechnics damaged the NBA title banners on ...

The Chicago Bulls’ six NBA championship banners have been removed from the United Center after sustaining damage from pyrotechnics during a Disturbed concert. In a statement released on Friday ...

The Chicago Bulls' six NBA championship banners have been removed from the United Center for the rest of the season, after they were damaged during a concert last weekend. The banners were removed ...

CHICAGO (AP) — The Chicago Bulls‘ six NBA championship banners have been removed from the United Center rafters after they were damaged during a concert. News 16 hurt after roof collapses ...