With all the anticipation surrounding Sunday’s big game, an analysis of national and local ratings from past Super Bowls provides insight into the viewership of this year’s matchup:

In terms of DMA’s (Designated Market Area), Phoenix is ranked 12th and Pittsburgh 23rd of the 56 metered markets. The 2006 Super Bowl featured a similar match-up with Seattle, ranked the 13th largest DMA, against Pittsburgh, then 22nd. That game received a 57.4 rating in Pittsburgh and 54.4 in Seattle (compared to 41.6 nationally).

From 1999-2008, the highest single-year metered market performance was delivered in Jacksonville …

Each week, Nielsen Sports’ analysts offer their take on the biggest sports media headlines.
Professional baseball, football, basketball, hockey — and even NASCAR — all converge in October, making it one of the year’s busiest sports months.  Unfortunately, that plethora of options frequently presents sports fans with difficult TV viewing decisions.
Take this past Sunday — when NBC’s Sunday Night Football carried live coverage of the San Diego Chargers playing the New England Patriots.  Meanwhile, Game 3 of the MLB National League Championship Series aired live on FOX.