The Pittsburgh Steelers joined the NFL in 1933 and play home games at Acrisure Stadium along the Allegheny and Monongahela rivers in downtown Pittsburgh. The Steelers have won six Super Bowl titles, tied for the most in NFL history, with the "Steel Curtain" defense of the 1970s anchoring four championships in a six-year span under coach Chuck Noll. Pittsburgh's AFC North rivalry with the Baltimore Ravens is considered among the most physical in the modern NFL, and the long-standing rivalry with the Cleveland Browns dates back nearly a century. The Steelers are famous for a stability in coaching rarely seen in professional sports, having employed only three head coaches since 1969. The Terrible Towel, waved by fans on game days, has become one of the most recognizable fan traditions in the league. Hall of Famers such as Terry Bradshaw, Franco Harris, and Troy Polamalu headline a franchise history built on defense, physical running, and postseason success. Watch every Pittsburgh Steelers game live — schedules, scores and streams are on the NFLBite home page.