August 17, 2012 (7 images)

Baltimore Ravens' Ray Lewis is introduced as the Ravens play the Detroit Lions at M&T Bank Stadium on August 17, 2012 in Baltimore, Maryland. UPI/Kevin Dietsch

Baltimore Ravens quarterback Joe Flacco greets fans as he walks into the locker room as he leaves the field prior to the Ravens game against the Detroit Lions at M&T Bank Stadium on August 17, 2012 in Baltimore, Maryland. UPI/Kevin Dietsch

Detroit Lions wide receiver Calvin Johnson celebrates after bringing in a touchdown pass against the Baltimore Ravens during the second quarter at M&T Bank Stadium on August 17, 2012 in Baltimore, Maryland. UPI/Kevin Dietsch

St. Louis Cardinals manager Mike Matheny holds back third base coach Jose Oquendo as he argues with home plate umpire Lance Barrett in the sixth inning during a game against the Pittsburgh Pirates at Busch Stadium in St. Louis on August 17, 2012. Oquendo was ejected for arguing balls and strikes. UPI/Bill Greenblatt