Records vs. NFL  (Includes all games through the end of the 2008 NFL season.)

Baltimore Ravens:	by opponent | by stadium | Brian Billick (1999-2007) | John Harbaugh (2008)
Cincinnati Bengals:	by opponent | by stadium | Marvin Lewis (2003)
Cleveland Browns:	by opponent | by stadium | since joining NFL (1950) | since rebirth (1999) | Romeo Crennel (2005-2008) | Eric Mangini (2009)
Pittsburgh Steelers:	by opponent | by stadium | since Immaculate Reception (Dec. 23, 1972) | Bill Cowher (1992-2006) | Mike Tomlin (2007)