The Chiefs are closing in on their season opener. Kansas City will host Lamar Jackson and the Baltimore Ravens tomorrow night at GEHA Field at Arrowhead Stadium. Wide receiver Marquise Brown remained the lone player that did not participate in practice. Andy Reid said that Brown has been ruled out for the opener as he continues to recover from a shoulder injury suffered during the preseason. The other eight players listed on the injury report were all full participants. The Chiefs have won five of the last six games against the Ravens dating back to 2015.