When Joe Foss -- then the commissioner of the upstart AFL -- sent a letter to his NFL counterpart, Pete Rozelle, in December ...

The upcoming Super Bowl is a rematch of two years ago, when the Chiefs edged the Eagles 38-35 in Glendale, Arizona. Last year, Kansas City beat the San Francisco 49ers 25-22 in overtime in Las Vegas.

Each year, Covers tracks the largest wagers on the Super Bowl right up until game time. Now that the dust has settled from Conference Championship weekend, big bets are starting to roll in on ...

Follow SB Nation's coverage of Super Bowl 58 on Sunday, Feb. 11 from Allegiant Stadium in Paradise, Nevada.