The Chicago Bulls' championship banners were reportedly damaged during a recent concert that was held at United Center.

The Chicago Bulls' six NBA championship banners have been removed from the United Center rafters after they were damaged ...

The Chicago Bulls removed all six of the NBA team’s championship banners due to "minor damage" from pyrotechnics during a Disturbed concert.

You won’t see the Bulls’ championship banners again this regular season. After a recent concert at Chicago’s United ... beneath the Bulls’ six NBA championship banners, caused significant ...