It is game day! The Arizona Cardinals have their quest to start the season 4-0. To do so, they must defeat the St. Louis Rams, who are considered one of the most physical teams in football. What matchups matter most?
Arizona offensive line vs. St. Louis defensive line
This has been the most talked about matchup all week. St. Louis has a stable of defensive linemen and they are very physical. It is the first penetrating 4-3 defense the Cardinals have faced. Offensive coordinator Harold Goodwin called second year player Aaron Donald a potential Defensive Player of the Year.